3.5_110318_R11-833_Rev_2

FORM NO. R11-833 REV. 2Supersedes Form No. R11-833 Rev. 1

RKKB- STANDARD EFFICIENCY SERIESNOMINAL SIZES 7.5-15 TONS [26.4-52.8 kW]

ASHRAE 90.1-1989 COMPLIANT MODELS

RKMB- HIGH EFFICIENCY SERIESNOMINAL SIZES 7.5-12.5 TONS [26.4-44.0 kW]

ASHRAE 90.1-1999 COMPLIANT MODELS

RKNB- SUPER HIGH EFFICIENCY SERIESNOMINAL SIZES 7.5-10 TON [26.4-35.2 kW]

ENERGYSTAR COMPLIANT MODELS

RKNB- MODELSONLY

PACKAGE GAS / ELECTRIC ROOFTOP UNITS

2

TABLE OF CONTENTS

Introduction ....................................................................................................3

Unit Features & Benefits ..............................................................................4-7

Selection Procedure ........................................................................................8

Model Identification Options ........................................................................9-11

General Data

RKKB- Series ......................................................................................12-26

RKMB- Series ......................................................................................27-38

RKNB- Series ......................................................................................39-49

General Data Notes ..................................................................................50

Performance Data

RKKB- Series ......................................................................................51-53

RKMB- Series ......................................................................................54-55

RKNB- Series ......................................................................................56-57

Airflow Performance

RKKB- Series ..................................................................................58, 60-62

RKMB- Series..................................................................................58, 60-62

RKNB- Series ......................................................................................59-61

Electrical Data

RKKB- Series ......................................................................................63-66

RKMB- Series ......................................................................................67-68

RKNB- Series ......................................................................................69-70

Dimensional Data ....................................................................................71-74

Accessories ............................................................................................75-96

Mechanical Specifications ........................................................................97-98

Typical Wiring ........................................................................................99-101

Limited Warranty ........................................................................................102

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INTRODUCTION

These quality features are included in the RheemGas Heat / Electric Cooling Package Unit

1. Twin Scroll Compressors for two-stage cooling2. Tubular heat exchanger for long-life3. Solid state furnace controls with on-board diagnostics4. Forkable base rails for easy handling5. One-piece top, one-piece drawn indoor base pan for superior water management6. Easy access factory installed filters7. Slide-out blower assembly for easy maintenance8. Two-stage gas valve and direct spark ignition for efficiency and reliability

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UNIT FEATURES & BENEFITS—RKKB/RKMB/RKNB- SERIES

Rheem Package equipment is designed from the ground up withthe latest features and benefits required to compete in today’smarket. The clean design stands alone in the industry and is atestament to the quality, reliability, ease of installation and service-ability that goes into each unit. Outwardly, the large Rheem Commercial Series™ label ( ) identifies the brand to the customer.

The sheet-metal cabinet ( ) uses nothing less than 18-gaugematerial for structural components with an underlying coat of G90. To ensure the leak-proof integrity of these units, the designutilizes a one-piece top with a 1/8" drip lip ( ), gasket-protectedpanels and screws. The Rheem hail guard ( ) is its trademark,and sets the standard for coil protection in the industry. EveryRheem package unit uses the toughest finish in the industry, using electro deposition baked-on enamel tested to withstand arigorous 1000-hour salt spray test, per ASTM B117.

Anything built to last must start with the right foundation. In thiscase, the foundation is 14-gauge, commercial-grade, full-perime-ter base rails ( ), which integrate fork slots and rigging holes tosave set-up time on the job site. The base pan is stamped, whichforms a 1-1/8" flange around the supply and return opening andhas eliminated the worry of water entering the conditioned space( ). The drainpan ( ) is made of material that resists the growth of harmful bacteria and is sloped for the latest IAQ bene-fits. The insulation has been placed on the underside of thebasepan, removing areas that would allow for potential moistureaccumulation, which can facilitate growth of harmful bacteria. Allinsulation is secured with both adhesive and mechanical fasten-ers, and all edges are hidden.

During development, each unit was tested to U.L. 1995, ANSI21.47, ARI 340-370 and other Rheem-required reliability tests.Rheem adheres to stringent IS0 9002 quality procedures, andeach unit bears the U.L. and ARI certification labels located on the unit nameplate ( ). Contractors can rest assured that when a Rheem package unit arrives at the job, it is ready to go with afactory charge and quality checks. Each unit also proudly dis-plays the “Made in the USA” designation.

Access to all major compartments is from the front of the unit,including the filter and electrical compartment, blower compart-ment, furnace section, and outdoor section. Each panel is perma-nently embossed with the compartment name (control/filteraccess, blower access and furnace access).

Electrical and filter compartment access is through a large, tool-less, hinged-access panel. On the outside of the panel is the unitnameplate, which contains the model and serial number, electricaldata and other important unit information.

The unit charging chart is located on the inside of the electricaland filter compartment door. Electrical wiring diagrams are foundon the control box cover,which allows contractorsto move them to morereadable locations. To theright of the control boxthe model and serialnumber can be found.Having this informationon the inside will assuremodel identification forthe life of the product.The production line qual-ity test assurance label isalso placed in this loca-tion ( ). The two-inchthrowaway filters ( ) areeasily removed on atracked system for easyreplacement.

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Inside the control box ( ), each electri-cal component is clearly identified with a label that matches the component tothe wire diagram for ease of troubleshooting. All wiring is numbered on each end of the termination and color-coded to match the wiring diagram. Theintegrated furnace control, used to con-trol furnace operation, incorporates aflashing LED troubleshooting device.Flash codes are clearly outlined on theunit wiring diagram. The control trans-former has a low voltage circuit breakerthat trips if a low voltage electrical shortoccurs. There is a blower contactor and compressor contactor for eachcompressor.

For added convenience in the field, afactory-installed convenience outlet anddisconnect ( ) are available. Low andHigh voltage can enter either from theside or through the base. Low-voltageconnections are made through the low-voltage terminal strip. For ease ofaccess, the U.L.-required low voltagebarrier can be temporarily removed forlow-voltage termination and then rein-stalled. The high-voltage connection isterminated at the number 1 compressorcontactor. The suggested mounting forthe field-installed disconnect is on theexterior side of the electrical control box.

To the right of the electrical and filtercompartment are the externally mounted gauge ports, which are perma-nently identified by embossed wordingthat clearly identifies the compressorcircuit, high pressure connection andlow pressure connection ( ). With thegauge ports mounted externally, an

accurate diagnostic of system operation can be performed quicklyand easily.

The blower compartment is to the right of the gauge ports and can be accessed by removing 5/16" washer-head screws. Thispanel is not hinged to assure a water-tight fit with the unit. To allow easy maintenance of the blower assembly, the entireassembly easily slides out by removing two 3/8" screws from theblower retention bracket. The adjustable motor pulley ( ) caneasily be adjusted by loosening the bolts on either side of themotor mount. Removing the bolts allows for easy removal of theblower pulley by pushing the blower assembly up to loosen thebelt. Once the belt is removed, the motor sheave can be adjustedto the desired number of turns, ranging from 0 to 6 turns open.Where the demands for the job require high static, Rheem hashigh-static drives available that deliver nominal airflow up to 2" ofstatic. By referring to the airflow performance tables listed in theinstallation instructions, proper static pressure and CFM require-ments can be dialed in. The scroll housing ( ) and blower scrollprovide quiet andefficient airflow.The blowersheave is securedby an “H” bushingwhich firmlysecures the pulleyto the blower shaftfor years of trou-ble-free operation.The “H” bushingallows for easyremoval of theblower pulley fromthe shaft, asopposed to theuse of a set screw, which can score the shaft, creating burrs thatmake blower-pulley removal difficult.

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Also inside the blower compart-ment is the low-ambient control( ), low-pressure switch ( ),high-pressure switch ( )and freeze stat refrigerant safetydevice ( ). The low-ambientcontrol allows for operation of thecompressor down to 0 degreesambient temperature by cyclingthe outdoor fans on high pressure.The high-pressure switch willshut off the compressors ifpressures exceeds, 450 PSIGare detected, this may occur ifthe outdoor fan motor fails. Thelow-pressure switch shuts offthe compressors if low pressureis detected due to loss ofcharge. The freeze stat protectsthe compressor if the evapora-tor coil gets too cold (belowfreezing) due to low airflow. Each factory-installed option isbrazed into the appropriate high or low side and wired appropri-ately. Use of polarized plugs and sharder fittings allow for easyfield installation.

Inside the blower compartment the interlaced evaporator canalso be viewed. The evaporator uses enhanced fin technology formaximum heat transfer. The cap-tube metering device assureseven distribution of refrigerant throughout the evaporator.

Wiring throughout the unit is neatly bundled and routed. Wherewire harnesses go through the condenser bulkhead or blowerdeck, a molded wire harness assembly ( ) provides an air-tightand water-tight seal, and provides strain relief. Care is also takento tuck raw edges of insulation behind sheet metal to improveindoor air quality.

The furnace compartment contains the latest furnace technologyon the market. The draft inducers ( ) draw the flame from theRheem exclusive in-shot burners ( ) into the aluminized tubularheat exchanger ( ) for clean, efficient gas heat. Stainless steelheat exchangers can be factory installed for those applicationsthat have high fresh-air requirements, or applications in corrosiveenvironments. Each furnace is equipment with a two-stage gasvalve ( ), which provides two stages of gas heat input. The firststage operates at 50% of the second stage (full fire). 81% steadystate efficiency is maintained on both first and second stage bystaging the multiple inducers to optimize the combustion airflowand maintain a near stioceometric burn at each stage.

The direct spark igniter ( ) assures reliable ignition in the mostadverse conditions. This is coupled with remote flame sense ( )to assure that the flame has carried across the entire length of theburner assembly. Gas supply can be routed from the side or upthrough the base.

Each furnace has the following safety devices to assure consis-tent and reliable operation after ignition: • Pressures switches ( ) to assure adequate combustion airflow

before ignition. • Rollout switches ( ) to assure no obstruction or cracks in the

heat exchanger.• A limit device that protects the furnace from over-temperature

problems.

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The compressorcompartmenthouses the heart-beat of the unit. Thescroll compressor( ) is known for itslong life, and forreliable, quiet, andefficient operation.The suction anddischarge lines aredesigned with shockloops ( ) to absorb the strainand stress that thestarting torque,steady state opera-tion, and shut downcycle impose on therefrigerant tubing.Each compressorand circuit is inde-pendent for built-inredundancy, andeach circuit is clearly marked throughout the system. Each unithas two stages of efficient cooling operation, first stage is approxi-mately 50% of second stage.

The condenser fan motor ( ) can easily be accessed and main-tained through the blower compartment. The polarized plug con-nection allows the motor to be changed quickly and eliminates theneed to snake wires through the unit.

The outdoor coil uses the latest enhanced fin design ( ) for themost effective method of heat transfer. The outdoor coil is pro-tected by louvered panels, which allow unobstructed airflow whileprotecting the unit from both Mother Nature and vandalism.

Each unit is designedfor both downflow orhorizontal applications( ) for job configura-tion flexibility. Thereturn air compartmentcan also contain aneconomizer ( ). Twomodels exits, one fordownflow applications, and onefor horizontal applications. Each unit ispre-wired for the economizer to allow quickplug-in installation. The economizer is also availableas a factory-installed option. Power Exhaust is easily field-installed. The economizer, which provides free cooling whenoutdoor conditions are suitable and also provides fresh air tomeet local requirements, comes standard with single enthalpycontrols. The controls can be upgraded to dual enthalpy easily inthe field. The direct drive actuator combined with gear drivedampers has eliminated the need for linkage adjustment in thefield. The economizer control has a minimum position setpoint,an outdoor-air setpoint, a mix-air setpoint, and a CO2 setpoint.Barometric relief is standard on all economizers. The powerexhaust is housed in thebarometric relief openingand is easily slipped in with a plug-in assembly.

The Rheem roofcurb ( ) ismade for toollessassembly at thejobsite by sequen-tially engaging thecorner brackets intothe adjacent curbsides ( ), whichmakes the assemblyprocess quick and easy.

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SELECTION PROCEDURE EXAMPLE—RKKB/RKMB/RKNB- SERIES

To select an RKKB- Cooling and Heating unit to meet a jobrequirement, follow this procedure, with example, using data sup-plied in this specification sheet.

1. DETERMINE COOLING AND HEATING REQUIREMENTSAND SPECIFIC OPERATING CONDITIONS FROM PLANSAND SPECS.

Example:Total cooling capacity— 106,000 BTUH [31.26 kW]Sensible cooling capacity— 82,000 BTUH [24.03 kW]Heating capacity— 150,000 BTUH [43.96 kW]*Condenser Entering Air— 95°F [35°C] DB*Evaporator Mixed Air Entering—65°F [18°C] WB;

78°F [26°C] DB*Indoor Air Flow (vertical)— 3600 CFM [1699 L/s]*External Static Pressure— .40 in. WG

2. SELECT UNIT TO MEET COOLING REQUIREMENTS.

Since total cooling is within the range of a nominal 10 ton[35.2 kW] unit, enter cooling performance table at 95°F [35°C]DB condenser inlet air. Interpolate between 63°F [2°C] and67°F [19°C] to determine total and sensible capacity andpower input for 65°F [18°C] WB evap inlet air at 4000 CFM[1888 L/s] indoor air flow (table basis):

Total Capacity = 119,500 BTUH [35.02 kW]Sensible Capacity = 101,200 BTUH [29.66 kW]Power Input (Compressor and Cond. Fans) = 11,650 watts

Use formula [1.10 x CFM x (1 – DR) x (dbE – 80)] in note todetermine sensible capacity at 80°F [26.7°C] DB evaporatorentering air:

Sensible Capacity = 94,230 BTUH [27.62 kW]

3. CORRECT CAPACITIES OF STEP 2 FORACTUAL AIR FLOW.

Select factors from airflow correction table at 3600 CFM [1699 L/s] and apply to data obtained in step 2 to obtain gross capacity:

Total Capacity, 119,500 x .98 = 117,110 BTUH [34.32 kW]Sensible Capacity, 94,230 x .95 = 89,519 BTUH [26.24 kW]Power Input 11,650 x .99 = 11,534 Watts

These are Gross Capacities, not corrected for blower motorheat or power.

4. DETERMINE BLOWER SPEED AND WATTS TO MEET SYSTEM DESIGN.

Enter Indoor Blower performance table at 3600 CFM [1699 L/s].Total ESP (external static pressure) per the spec of .40 in.includes the system duct and grilles. Add from the table “Com-ponent Air Resistance,” .076 for wet coil, .13 for vertical air flow,for a total selection static pressure of .606 (.6) inches of water,and determine:

RPM = 796WATTS = 1,650DRIVE = L (standard 2 H.P. motor)

5. CALCULATE INDOOR BLOWER BTUH HEAT EFFECTFROM MOTOR WATTS, STEP 4.

BTUH = 1,650 x 3.412 = 5,630

6. CALCULATE NET COOLING CAPACITIES, EQUAL TOGROSS CAPACITY, STEP 3, MINUS INDOOR BLOWERMOTOR HEAT.

Net Total Capacity = 117,110 – 5,630 =111,480 BTUH [32.67 kW]

Net Sensible Capacity = 89,519 – 5,630 =83,889 BTUH [24.59 kW]

7. CALCULATE UNIT INPUT AND JOB EER.

Total Power Input = 11,534 (step 3) + 1,650(step 4) = 13,184 Watts

EER = Net Total BTUH [kW] (step 6) =111,480= 8.46Power Input, Watts (above) 13,184

8. SELECT UNIT HEATING CAPACITY.

From Physical Data Table read that gas heating output (inputrating x efficiency) is:

Heating Capacity = 182,300 BTUH [53.43 kW]

*NOTE: These operating conditions are typical of a commercial applica-tion in a 95°F/79°F [35°C/26°C] design area with indoor designof 76°F [24°C] DB and 50% RH and 10% ventilation air, with the unit roof mounted and centered on the zone it conditions by ducts.

[ ] Designates Metric Conversions

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MODEL IDENTIFICATION—RKKB/RKMB/RKNB- SERIES

R K K B — A 090 C L 15 E X X X

Economizer Option (See Next Page)

Factory Installed Options (See Next Page)

Ignition SystemE = Electric

Heating Capacity (MBH)15 = 150,000 [44.0]22 = 225,000 [65.9]25 = 252,000 [73.9]

Drive PackageL = Belt DriveM = Belt Drive—High StaticN = Belt Drive—RKNB- A090 Only

Electrical DesignationC = 208-230 V, 3 PH, 60 HzD = 460 V, 3 PH, 60 HzY = 575 V, 3 PH, 60 HzP = 200-220 V, 3 PH, 50 HzN = 380-415 V, 3 PH, 50 Hz

Cooling Capacity (BTUH) [kW]090 = 90,000 [26.38]102 = 102,000 [29.89]120 = 120,000 [35.17]150 = 150,000 [43.96]181 = 180,000 [52.75]

Future Technical Variations

Design SeriesB = Commercial Series

Efficiency DesignationK = Standard Efficiency

ASHRAE 90.1-1989 CompliantM = High Efficiency

ASHRAE 90.1-1999 CompliantN = Super High Efficiency

EnergyStar Compliant

Product ClassificationK = Rooftop—Commercial

TradebrandR = Rheem Packaged Gas/Electric


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OPTIONS—RKKB/RKMB/RKNB- SERIES

Option Code High andLow Pressure

Low AmbientTime DelayFreeze Stat

Stainless SteelHeat Exchanger

AA No Options

Unwired Convenience Outlet

ADAF xAH x

Hail Guard

x

xBB x

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x

BG x

BN x x

CD x x

Unfused Services Disconnect

xDH x x xxEA x x x x

xBF

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BK x x

CA x x

DG x x x

AJ x

AC x

FACTORY INSTALLED OPTION CODES FOR KKB, KMB & KNB (7.5 TO 12.5 TON) [26.4 TO 44.0 kW]

Option CodeLow AmbientTime DelayFreeze Stat

Hail Guard Stainless SteelHeat Exchanger

No OptionsAA

Unfused Services Disconnect

xBD x

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BG x

Unwired Convenience Outlet

CJ x

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x

AF x

BF

DL x x xx

x

BN x x

CQ x x

AH xAJ x

xAD

FACTORY INSTALLED OPTION CODES FOR KKB-A181

“x” indicates factory installed option.

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OPTIONS—RKKB/RKMB/RKNB- SERIES

No Economizer Single Enthalpy EconomizerWith Barometric Relief

A xB x

ECONOMIZER SELECTION FOR KKB, KMB & KNB (7.5 TO 15 TON) [26.4 TO 52.8 kW]

“x” indicates factory installed option.

Instructions for Factory Installed Option(s) SelectionNote: Three characters following the model number will be utilized to designate a factory-installed option or

combination of options. If no factory option(s) is required, nothing follows the model number.

Step 1. After a basic rooftop model is selected, choose a two-character option code from the FACTORYINSTALLED OPTION SELECTION TABLE.

Proceed to Step 2.

Step 2. The last option code character is utilized for factory-installed economizers. Choose a character fromthe FACTORY INSTALLED ECONOMIZER SELECTION TABLE.

Examples:RKKB-A120CL22E ............................this unit has no factory installed options.

RKKB-A120CL22EBBA ....................this unit is equipped with high and low pressure switches and hail guards.

RKMB-A120CL22EAHA ....................this unit is equipped with a convenience outlet and service disconnect.

RKMB-A120CL22EAHB ....................this unit is equipped as above and includes an Economizerwith single enthalpy sensor and with barometric relief.

RKMB-A120CL22EAAB ....................this unit is equipped with an Economizer with single enthalpy sensor andBarometric Relief.

See Page 50 for Notes.


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GENERAL DATA—RKKB- SERIES

Model RKKB- Series A090CL15E A090CL22E A090CM15E A090CM22ECooling Performance1

Gross Cooling Capacity Btu [kW] 90000 [26.4] 90000 [26.4] 90000 [26.4] 90000 [26.4]EER/SEER2 9.2/NA 9.2/NA 9.2/NA 9.2/NANominal CFM/ARI Rated CFM [L/s] 2900/3200 [1369/1510] 2900/3200 [1369/1510] 2900/3200 [1369/1510] 2900/3200 [1369/1510]ARI Net Cooling Capacity Btu [kW] 87000 [25.5] 87000 [25.5] 87000 [25.5] 87000 [25.5]Net Sensible Capacity Btu [kW] 68000 [19.9] 68000 [19.9] 68000 [19.9] 68000 [19.9]

Net System Power kW 9.4 9.4 9.4 9.4Heating Performance (Package Gas/Electric)4

Heating Input Btu [kW] (1st Stage / 2nd Stage) 75000/150000 [22/44] 112500/225000 [33/65.9] 75000/150000 [22/44] 112500/225000 [33/65.9]Heating Output Btu [kW] (1st Stage / 2nd Stage) 60750/121500 [17.8/35.6] 91125/182250 [26.7/53.4] 60750/121500 [17.8/35.6] 91125/182250 [26.7/53.4]Temperature Rise Range ˚F [˚C] 25-55 [13.9-30.6] 40-70 [22.2-38.9] 25-55 [13.9-30.6] 40-70 [22.2-38.9]

Net Weight lbs. [kg] 1015 [460] 1035 [469] 1023 [464] 1043 [473]

Steady State Efficiency (%) 81 81 81 81

Integrated Part Load Value3 10.5 10.5 10.5 10.5

No. Burners 6 9 6 9No. Stages 2 2 2 2Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.75 [19.05] 0.5 [12.7] 0.75 [19.05]

CompressorNo./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)5 88 88 88 88Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Smooth Smooth Smooth SmoothTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 11.25 [1.05] 11.25 [1.05] 11.25 [1.05] 11.25 [1.05]Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]

Net Latent Capacity Btu [kW] 19000 [5.6] 19000 [5.6] 19000 [5.6] 19000 [5.6]

Indoor Coil—Fin Type Louvered Louvered Louvered LouveredTube Type Rifled Rifled Rifled RifledTube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]Refrigerant Control Capillary Tubes Capillary Tubes Capillary Tubes Capillary TubesDrain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller PropellerNo. Used/Diameter in. [mm] 1/24 [609.6] 1/24 [609.6] 1/24 [609.6] 1/24 [609.6]Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1CFM [L/s] 4000 [1888] 4000 [1888] 4000 [1888] 4000 [1888]No. Motors/HP 1 at 1/3 HP 1 at 1/3 HP 1 at 1/3 HP 1 at 1/3 HPMotor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC CentrifugalNo. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381] 1/15x15 [381x381]Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/VariableNo. Motors 1 1 1 1Motor HP 2 2 3 3Motor RPM 1725 1725 1725 1725Motor Frame Size 56 56 56 56

Filter—Type Disposable Disposable Disposable DisposableFurnished Yes Yes Yes Yes(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 67/67 [1899/1899] 67/67 [1899/1899] 67/67 [1899/1899] 67/67 [1899/1899]Weights

Ship Weight lbs. [kg] 1078 [489] 1098 [498] 1086 [493] 1106 [502]

CONTINUED

NOM. SIZES 7.5-15 TONS [26.4-52.8 kW] ASHRAE 90.1-1989 COMPLIANT MODELS

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Model RKKB- Series A090DL15E A090DL22E A090DM15E A090DM22ECooling Performance1




Net Weight lbs. [kg] 1015 [460] 1035 [469] 1023 [464] 1043 [473]














CONTINUED




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Model RKKB- Series A090YL15E A090YL22E A090YM15E A090YM22ECooling Performance1




Net Weight lbs. [kg] 1015 [460] 1035 [469] 1023 [464] 1043 [473]














CONTINUED




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Net Weight lbs. [kg] 1054 [478] 1066 [484] 1054 [478] 1074 [487]






Tube Type Rifled Rifled Rifled RifledTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 11.25 [1.05] 11.25 [1.05] 11.25 [1.05] 11.25 [1.05]Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]

Net Latent Capacity Btu [kW] 24000 [7] 24000 [7] 24000 [7] 24000 [7]

Indoor Coil—Fin Type Louvered Louvered Louvered LouveredTube Type Smooth Smooth Smooth SmoothTube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]Refrigerant Control Capillary Tubes Capillary Tubes Capillary Tubes Capillary TubesDrain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]






CONTINUED




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Net Weight lbs. [kg] 1046 [474] 1066 [484] 1054 [478] 1074 [487]

Steady State Efficiency (%) 81 81 81













CONTINUED




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Net Weight lbs. [kg] 1046 [474] 1066 [484] 1058 [480] 1074 [487]














CONTINUED




18



Gross Cooling Capacity Btu [kW] 125000 [36.6] 125000 [36.6] 125000 [36.6] 125000 [36.6]EER/SEER2 9/NA 9/NA 9/NA 9/NANominal CFM/ARI Rated CFM [L/s] 4000/4000 [1888/1888] 4000/4000 [1888/1888] 4000/4000 [1888/1888] 4000/4000 [1888/1888]ARI Net Cooling Capacity Btu [kW] 120000 [35.2] 120000 [35.2] 120000 [35.2] 120000 [35.2]Net Sensible Capacity Btu [kW] 90000 [26.4] 90000 [26.4] 90000 [26.4] 90000 [26.4]


Heating Input Btu [kW] (1st Stage / 2nd Stage) 75000/150000 [22/44] 112500/225000 [33/65.9] 75000/150000 [22/44] 112500/225000 [33/65.9]Heating Output Btu [kW] (1st Stage / 2nd Stage) 60750/121500 [17.8/35.6] 91125/182250 [26.7/53.4] 60750/121500 [17.8/35.6] 91125/182250 [26.7/53.4]Temperature Rise Range ˚F [˚C] 15-45 [8.3-25] 25-55 [13.9-30.6] 15-45 [8.3-25] 25-55 [13.9-30.6]

Net Weight lbs. [kg] 1051 [477] 1051 [477] 1059 [480] 1059 [480]














CONTINUED




19






Net Weight lbs. [kg] 1051 [477] 1051 [477] 1059 [480] 1059 [480]














CONTINUED




20






Net Weight lbs. [kg] 1051 [477] 1051 [477] 1059 [480] 1059 [480]














CONTINUED




21




Net System Power kW 16 16 16 16Heating Performance (Package Gas/Electric)4

Heating Input Btu [kW] (1st Stage / 2nd Stage) 75000/150000 [22/44] 126000/252000 [36.9/73.8] 75000/150000 [22/44] 126000/252000 [36.9/73.8]Heating Output Btu [kW] (1st Stage / 2nd Stage) 60750/121500 [17.8/35.6] 102000/204000 [29.9/59.8] 60750/121500 [17.8/35.6] 102000/204000 [29.9/59.8]Temperature Rise Range ˚F [˚C] 15-45 [8.3-25] 25-55 [13.9-30.6] 15-45 [8.3-25] 15-45 [8.3-25]

Net Weight lbs. [kg] 1125 [510] 1125 [510] 1059 [480] 1151 [522]






Tube Type Rifled Rifled Rifled RifledTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51] 27 [2.51] 27 [2.51]Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]








CONTINUED




22





Heating Input Btu [kW] (1st Stage / 2nd Stage) 75000/150000 [22/44] 126000/252000 [36.9/73.8] 75000/150000 [22/44] 126000/252000 [36.9/73.8]Heating Output Btu [kW] (1st Stage / 2nd Stage) 60750/121500 [17.8/35.6] 102000/204000 [29.9/59.8] 60750/121500 [17.8/35.6] 102000/204000 [29.9/59.8]Temperature Rise Range ˚F [˚C] 15-45 [8.3-25] 25-55 [13.9-30.6] 15-45 [8.3-25] 25-55 [13.9-30.6]

Net Weight lbs. [kg] 1125 [510] 1125 [510] 1151 [522] 1151 [522]














CONTINUED




23





Heating Input Btu [kW] (1st Stage / 2nd Stage) 75000/150000 [22/44] 126000/252000 [36.9/73.8] 75000/150000 [22/44] 126000/252000 [36.9/73.8]Heating Output Btu [kW] (1st Stage / 2nd Stage) 60750/121500 [17.8/35.6] 102000/204000 [29.9/59.8] 60750/121500 [17.8/35.6] 102000/204000 [29.9/59.8]Temperature Rise Range ˚F [˚C] 15-45 [8.3-25] 15-45 [8.3-25] 15-45 [8.3-25] 25-55 [13.9-30.6]

Net Weight lbs. [kg] 1125 [510] 1125 [510] 1151 [522] 1151 [522]














CONTINUED




24






Net Weight lbs. [kg] 1302 [591] 1302 [591] 1302 [591] 1302 [591]








Indoor Coil—Fin Type Louvered Louvered Louvered LouveredTube Type Rifled Rifled Rifled RifledTube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25] 13.5 [1.25]Rows / FPI [FPcm] 4 / 15 [6] 4 / 15 [6] 4 / 15 [6] 4 / 15 [6]Refrigerant Control Orifices Orifices Orifices OrificesDrain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]






CONTINUED




25






Net Weight lbs. [kg] 1302 [591] 1302 [591] 1302 [591] 1302 [591]














CONTINUED




26






Net Weight lbs. [kg] 1312 [595] 1312 [595] 1312 [595] 1312 [595]

















27

GENERAL DATA—RKMB- SERIES

NOM. SIZES 7.5-12.5 TONS [26.4-44.0 kW] ASHRAE 90.1-1989 COMPLIANT MODELS



Model RKMB- Series A090CL15E A090CL22E A090CM15E A090CM22ECooling Performance1




Net Weight lbs. [kg] 1048 [475] 1084 [492] 1056 [479] 1092 [495]


Integrated Part Load Value3 11 11 11 11












CONTINUED



28


Model RKMB- Series A090DL15E A090DL22E A090DM15E A090DM22ECooling Performance1




Net Weight lbs. [kg] 1048 [475] 1084 [492] 1056 [479] 1092 [495]














CONTINUED


29


Model RKMB- Series A090YL15E A090YL22E A090YM15E A090YM22ECooling Performance1




Net Weight lbs. [kg] 1048 [475] 1034 [469] 1056 [479] 1092 [495]














CONTINUED






30






Net Weight lbs. [kg] 1012 [459] 1012 [459] 1020 [463] 1020 [463]














CONTINUED


31








Net Weight lbs. [kg] 1012 [459] 1012 [459] 1020 [463] 1020 [463]














CONTINUED




32






Net Weight lbs. [kg] 1012 [459] 1012 [459] 1020 [463] 1020 [463]














CONTINUED


33








Net Weight lbs. [kg] 1125 [510] 1161 [527] 1151 [522] 1187 [538]














CONTINUED




34






Net Weight lbs. [kg] 1125 [510] 1161 [527] 1151 [522] 1187 [538]














CONTINUED


35








Net Weight lbs. [kg] 1125 [510] 1161 [527] 1151 [522] 1187 [538]














CONTINUED




36






Net Weight lbs. [kg] 1142 [518] 1142 [518] 1168 [530] 1168 [530]














CONTINUED


37








Net Weight lbs. [kg] 1142 [518] 1142 [518] 1168 [530] 1168 [530]














CONTINUED




38






Net Weight lbs. [kg] 1142 [518] 1142 [518] 1168 [530] 1168 [530]















39

GENERAL DATA—RKNB- SERIES

Model RKNB- Series A090CL15E A090CL22E A090CM15E A090CM22ECooling Performance1

Gross Cooling Capacity Btu [kW] 89,000 [26.1] 89,000 [26.1] 89,000 [26.1] 89,000 [26.1]EER/SEER2 11.3/NA 11.3/NA 11.3/NA 11.3/NANominal CFM/ARI Rated CFM [L/s] 2900/2625 [1369/1239] 2900/2625 [1369/1239] 2900/2625 [1369/1239] 2900/2625 [1369/1239]ARI Net Cooling Capacity Btu [kW] 87,000 [25.5] 87,000 [25.5] 87,000 [25.5] 87,000 [25.5]Net Sensible Capacity Btu [kW] 64,000 [18.8] 64,000 [18.8] 64,000 [18.8] 64,000 [18.8]


Heating Input Btu [kW] (1st Stage / 2nd Stage) 75,000/150,000 [22/44] 112,500/225,000 [33/65.9] 75,000/150,000 [22/44] 112,500/225,000 [33/65.9]Heating Output Btu [kW] (1st Stage / 2nd Stage) 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4]Temperature Rise Range ˚F [˚C] 25-55 [13.9/30.6] 40-70 [22.2/38.9] 25-55 [13.9/30.6] 40-70 [22.2/38.9]

Net Weight lbs. [kg] 1068 [484] 1107 [502] 1068 [484] 1104 [501]







Net Latent Capacity Btu [kW] 23,000 [6.7] 23,000 [6.7] 23,000 [6.7] 23,000 [6.7]







CONTINUED

NOM. SIZES 7.5-10 TON [26.4-35.2 kW] ENERGYSTAR COMPLIANT MODELS



40


Model RKNB- Series A090CN15E A090CN22E A090DL15E A090DL22ECooling Performance1




Net Weight lbs. [kg] 1076 [488] 1112 [504] 1071 [486] 1107 [502]














CONTINUED




41


Model RKNB- Series A090DM15E A090DM22E A090DN15E A090DN22ECooling Performance1




Net Weight lbs. [kg] 1068 [484] 1104 [501] 1076 [488] 1112 [504]














CONTINUED




42


Model RKNB- Series A090YL15E A090YL22E A090YM15E A090YM22ECooling Performance1




Net Weight lbs. [kg] 1071 [486] 1107 [502] 1068 [484] 1104 [501]














CONTINUED




43


Model RKNB- Series A090YN15E A090YN22E A102CL15E A102CL22ECooling Performance1



Heating Input Btu [kW] (1st Stage / 2nd Stage) 75,000/150,000 [22/44] 112,500/225,000 [33/65.9] 75,000/150,000 [22/44] 112,500/225,000 [33/65.9]Heating Output Btu [kW] (1st Stage / 2nd Stage) 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4]Temperature Rise Range ˚F [˚C] 25-55 [13.9/30.6] 40-70 [22.2/38.9] 15-45 [8.3/25] 25-55 [13.9/30.6]

Net Weight lbs. [kg] 1076 [488] 1112 [504] 1099 [499] 1135 [515]


Integrated Part Load Value3 12.3 12.3 12 12

No. Burners 6 9 6 9No. Stages 2 2 2 2Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.75 [19.05] 0.5 [12.7] 0.75 [19]



Tube Type Rifled Rifled Rifled RifledTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25] 27 [2.51] 27 [2.51]Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]








CONTINUED




44


Model RKNB- Series A102CM15E A102CM22E A102DL15E A102DL22ECooling Performance1



Heating Input Btu [kW] (1st Stage / 2nd Stage) 75,000/150,000 [22/44] 112,500/225,000 [33/65.9] 75,000/150,000 [22/44] 112,500/225,000 [33/65.9]Heating Output Btu [kW] (1st Stage / 2nd Stage) 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4] 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4]Temperature Rise Range ˚F [˚C] 15-45 [8.3/25] 25-55 [13.9/30.6] 15-45 [8.3/25] 25-55 [13.9/30.6]

Net Weight lbs. [kg] 1125 [511] 1161 [527] 1099 [499] 1135 [515]



No. Burners 6 9 6 9No. Stages 2 2 2 2Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.75 [19] 0.5 [12.7] 0.75 [19]











CONTINUED




45


Model RKNB- Series A102DM15E A102DM22E A102YL15E A102YL22ECooling Performance1




Net Weight lbs. [kg] 1125 [511] 1161 [527] 1099 [499] 1135 [515]



No. Burners 6 9 6 9No. Stages 2 2 2 2Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.75 [19] 0.5 [12.7] 0.75 [19]











CONTINUED




46


Model RKNB- Series A102YM15E A102YM22E A120CL15E A120CL22ECooling Performance1

Gross Cooling Capacity Btu [kW] 101,000 [29.6] 101,000 [29.6] 124,000 [36.3] 124,000 [36.3]EER/SEER2 11.6/NA 11.6/NA 11/NA 11/NANominal CFM/ARI Rated CFM [L/s] 3400/3650 [1604/1723] 3400/3650 [1604/1723] 4000/3400 [1888/1604] 4000/3400 [1888/1604]ARI Net Cooling Capacity Btu [kW] 99,000 [29.0] 99,000 [29.0] 120,000 [35.2] 120,000 [35.2]Net Sensible Capacity Btu [kW] 79,000 [23.1] 79,000 [23.1] 83,000 [24.3] 83,000 [24.3]



Net Weight lbs. [kg] 1125 [511] 1161 [527] 1125 [510] 1161 [527]


Integrated Part Load Value3 12 12 12.1 12.1

No. Burners 6 9 6 9No. Stages 2 2 2 2Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.75 [19] 0.5 [12.7] 0.75 [19.05]











CONTINUED




Model RKNB- Series A120CM15E A120CM22E A120DL15E A120DL22ECooling Performance1

Gross Cooling Capacity Btu [kW] 124,000 [36.3] 124,000 [36.3] 124,000 [36.3] 124,000 [36.3]EER/SEER2 11/NA 11/NA 11/NA 11/NANominal CFM/ARI Rated CFM [L/s] 4000/3400 [1888/1604] 4000/3400 [1888/1604] 4000/3400 [1888/1604] 4000/3400 [1888/1604]ARI Net Cooling Capacity Btu [kW] 120,000 [35.2] 120,000 [35.2] 120,000 [35.2] 120,000 [35.2]Net Sensible Capacity Btu [kW] 83,000 [24.3] 83,000 [24.3] 83,000 [24.3] 83,000 [24.3]



Net Weight lbs. [kg] 1151 [522] 1187 [538] 1125 [510] 1161 [527]














CONTINUED




47


Model RKNB- Series A120DM15E A120DM22E A120YL15E A120YL22ECooling Performance1

Gross Cooling Capacity Btu [kW] 124,000 [36.3] 124,000 [36.3] 124,000 [36.3] 124,000 [36.3]EER/SEER2 11/NA 11/NA 11/NA 11/NANominal CFM/ARI Rated CFM [L/s] 4000/3400 [1888/1604] 4000/3400 [1888/1604] 4000/3400 [1888/1604] 4000/3400 [1888/1604]ARI Net Cooling Capacity Btu [kW] 120,000 [35.2] 120,000 [35.2] 120,000 [35.2] 120,000 [35.2]Net Sensible Capacity Btu [kW] 83,000 [24.3] 83,000 [24.3] 83,000 [24.3] 83,000 [24.3]



Net Weight lbs. [kg] 1125 [510] 1187 [538] 1125 [510] 1161 [527]














CONTINUED




48


Model RKNB- Series A120YM15E A120YM22ECooling Performance1

Gross Cooling Capacity Btu [kW] 124,000 [36.3] 124,000 [36.3]EER/SEER2 11/NA 11/NANominal CFM/ARI Rated CFM [L/s] 4000/3400 [1888/1604] 4000/3400 [1888/1604]ARI Net Cooling Capacity Btu [kW] 120,000 [35.2] 120,000 [35.2]Net Sensible Capacity Btu [kW] 83,000 [24.3] 83,000 [24.3]

Net System Power kW 10.9 10.9Heating Performance (Package Gas/Electric)4

Heating Input Btu [kW] (1st Stage / 2nd Stage) 75,000/150,000 [22/44] 112,500/225,000 [33/65.9]Heating Output Btu [kW] (1st Stage / 2nd Stage) 60,750/121,500 [17.8/35.6] 91,125/182,250 [26.7/53.4]Temperature Rise Range ˚F [˚C] 15-45 [8.3/25] 25-55 [13.9/30.6]

Net Weight lbs. [kg] 1125 [510] 1187 [538]

Steady State Efficiency (%) 81 81

Integrated Part Load Value3 12.1 12.1

No. Burners 6 9No. Stages 2 2Gas Connection Pipe Size in. [mm] 0.5 [12.7] 0.75 [19.05]

CompressorNo./Type 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)5 88 88Outdoor Coil—Fin Type Louvered Louvered

Tube Type Rifled RifledTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 27 [2.51] 27 [2.51]Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7]

Net Latent Capacity Btu [kW] 37,000 [10.8] 37,000 [10.8]

Indoor Coil—Fin Type Louvered LouveredTube Type Rifled RifledTube Size in. [mm] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 13.5 [1.25] 13.5 [1.25]Rows / FPI [FPcm] 3 / 18 [7] 3 / 18 [7]Refrigerant Control Capillary Tubes Capillary TubesDrain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller PropellerNo. Used/Diameter in. [mm] 2/24 [609.6] 2/24 [609.6]Drive Type/No. Speeds Direct/1 Direct/1CFM [L/s] 8000 [3775] 8000 [3775]No. Motors/HP 2 at 1/3 HP 2 at 1/3 HPMotor RPM 1075 1075

Indoor Fan—Type FC Centrifugal FC CentrifugalNo. Used/Diameter in. [mm] 1/15x15 [381x381] 1/15x15 [381x381]Drive Type/No. Speeds Belt/Variable Belt/VariableNo. Motors 1 1Motor HP 3 3Motor RPM 1725 1725Motor Frame Size 56 56

Filter—Type Disposable DisposableFurnished Yes Yes(No.) Size Recommended in. [mm] (6)2x18x18 [51x457x457] (6)2x18x18 [51x457x457]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 165/165 [4678/4678] 165/165 [4678/4678]Weights

Ship Weight lbs. [kg] 1162 [527] 1224 [555]




49


NOTES:1. Cooling Performance is rated at 95° F ambient, 80° F entering dry bulb, 67° F entering wet bulb. Gross capacity does

not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitablefor operation to �20% of nominal cfm. Units are certified in accordance with the Unitary Air Conditioner Equipmentcertification program, which is based on ARI Standard 210/240 or 360.

2. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.

3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80° F ambient,80° F entering dry bulb, and 67° F entering wet bulb at ARI rated cfm.

4. Heating Performance limit settings and rating data were established and approved under laboratory test conditionsusing American National Standard Institute standards. Ratings shown are for elevations up to 2000 feet. For elevationsabove 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.

5. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270.

50

GENERAL DATA—RKKB/RKMB/RKNB- SERIES

GROSS SYSTEMS PERFORMANCE DATA—A090ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 3840 [1812] 3200 [1510] 2560 [1208] 3840 [1812] 3200 [1510] 2560 [1208] 3840 [1812] 3200 [1510] 2560 [1208]

DR ➀ .15 .11 .07 .15 .11 .07 .15 .11 .07

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]

Total BTUH [kW]Sens BTUH [kW]Power

103.7 [30.39]66.2 [19.40]

7.0

100.4 [29.42]59.5 [17.44]

6.9

97.1 [28.46]52.9 [15.50]

6.8

102.9 [30.16]81.6 [23.91]

6.9

99.6 [29.19]74.9 [21.95]

6.8

96.3 [28.22]68.2 [19.99]

6.7

99.3 [29.10]92.2 [27.02]

6.9

96.0 [28.13]85.5 [25.06]

6.7

92.7 [27.17]78.8 [23.09]

6.6

80[26.7]


99.1 [29.04]64.5 [18.90]

7.5

95.8 [28.08]57.8 [16.94]

7.3

92.5 [27.11]51.1 [14.98]

7.2

98.3 [28.81]79.8 [23.39]

7.4

95.0 [27.84]73.1 [21.42]

7.2

91.7 [26.87]66.4 [19.46]

7.1

94.7 [27.75]90.4 [26.49]

7.3

91.4 [26.79]83.8 [24.56]

7.1

88.1 [25.82]77.1 [22.60]

7.0

85[29.4]


96.6 [28.31]63.5 [18.61]

7.9

93.3 [27.34]56.8 [16.65]

7.7

90.0 [26.38]50.2 [14.71]

7.6

95.8 [28.08]78.9 [23.12]

7.8

92.5 [27.11]72.2 [21.16]

7.6

89.2 [26.14]65.5 [19.20]

7.5

92.2 [27.02]89.5 [26.23]

7.7

88.9 [26.05]82.8 [24.27]

7.5

85.6 [25.09]76.2 [22.33]

7.4

90[32.2]


95.4 [27.96]63.1 [18.49]

8.3

92.1 [26.99]56.4 [16.53]

8.1

88.8 [26.02]49.7 [14.57]

8.0

94.5 [27.70]78.4 [22.98]

8.2

91.3 [26.76]71.7 [21.01]

8.0

88.0 [25.79]65.1 [19.08]

7.9

91.0 [26.67]89.0 [26.08]

8.1

87.7 [25.70]82.4 [24.15]

7.9

84.4 [24.74]75.7 [22.19]

7.8

95[35]


94.6 [27.72]62.8 [18.40]

8.7

91.3 [26.76]56.1 [16.44]

8.5

88.0 [25.79]49.5 [14.51]

8.4

93.7 [27.46]78.1 [22.89]

8.6

90.5 [26.52]71.5 [20.95]

8.4

87.2 [25.56]64.8 [18.99]

8.3

90.2 [26.44]88.8 [26.02]

8.5

86.9 [25.47]82.1 [24.06]

8.4

83.6 [24.50]75.4 [22.10]

8.2

100[37.8]


93.3 [27.34]62.3 [18.26]

9.1

90.1 [26.41]55.7 [16.32]

9.0

86.8 [25.44]49.0 [14.36]

8.8

92.5 [27.11]77.7 [22.77]

9.0

89.2 [26.14]71.0 [20.81]

8.9

85.9 [25.17]64.3 [18.84]

8.7

89.0 [26.08]88.3 [25.88]

8.9

85.7 [25.12]81.6 [23.91]

8.8

82.4 [24.15]75.0 [21.98]

8.6

105[40.6]


90.8 [26.61]61.3 [17.97]

9.5

87.5 [25.64]54.7 [16.03]

9.4

84.2 [24.68]48.0 [14.07]

9.2

90.0 [26.38]76.7 [22.48]

9.4

86.7 [25.41]70.0 [20.51]

9.3

83.4 [24.44]63.3 [18.55]

9.1

86.4 [25.32]86.4 [25.32]

9.3

83.2 [24.38]80.6 [23.62]

9.2

79.9 [23.42]74.0 [21.69]

9.0

110[43.3]


86.2 [25.26]59.5 [17.44]

9.9

82.9 [24.30]52.8 [15.47]

9.8

79.6 [23.33]46.1 [13.51]

9.6

85.3 [25.00]74.8 [21.92]

9.8

82.1 [24.06]68.1 [19.96]

9.7

78.8 [23.09]61.5 [18.02]

9.5

81.8 [23.97]81.8 [23.97]

9.7

78.5 [23.01]78.5 [23.01]

9.6

75.2 [22.04]72.1 [21.13]

9.4

115[46.1]


78.5 [23.01]56.4 [16.53]

10.3

75.3 [22.07]49.7 [14.57]

10.2

72.0 [21.10]43.0 [12.60]

10.0

77.7 [22.77]71.7 [21.01]

10.2

74.4 [21.80]65.1 [19.08]

10.1

71.1 [20.84]58.4 [17.12]

9.9

74.2 [21.75]74.2 [21.75]

10.1

70.9 [20.78]70.9 [20.78]

10.0

67.6 [19.81]67.6 [19.81]

9.9

GROSS SYSTEMS PERFORMANCE DATA—A102

DR —Depression ratiodbE —Entering air dry bulbwbE—Entering air wet bulb

Total —Total capacity x 1000 BTUHSens —Sensible capacity x 1000 BTUHPower—KW input

NOTES: ➀ When the entering air dry bulb is other than 80°F [27°C], adjust the sensiblecapacity from the table by adding [1.10 x CFM x (1 – DR) x (dbE – 80)].


ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]

CFM [L/s] 4080 [1926] 3400 [1605] 2720 [1284] 4080 [1926] 3400 [1605] 2720 [1284] 4080 [1926] 3400 [1605] 2720 [1284]DR ➀ .15 .11 .07 .15 .11 .07 .15 .11 .07

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


117.6 [34.47]75.5 [22.13]

8.1

113.8 [33.35]68.1 [19.96]

8.0

110.0 [32.24]60.6 [17.76]

7.8

115.4 [33.82]91.1 [26.70]

8.1

111.6 [32.71]83.6 [24.50]

8.0

107.8 [31.59]76.1 [22.30]

7.8

110.5 [32.38]103.6 [30.36]

7.9

106.8 [31.30]96.1 [28.16]

7.8

103.0 [30.19]88.6 [25.97]

7.6

80[26.7]


116.8 [34.23]75.0 [21.98]

8.6

113.0 [33.12]67.5 [19.78]

8.4

109.2 [32.00]60.0 [17.58]

8.3

114.6 [33.59]90.6 [26.55]

8.6

110.8 [32.47]83.1 [24.35]

8.4

107.0 [31.36]75.6 [22.16]

8.2

109.8 [32.18]103.0 [30.19]

8.4

106.0 [31.07]95.5 [27.99]

8.2

102.2 [29.95]88.1 [25.82]

8.1

85[29.4]


115.3 [33.79]74.2 [21.75]

9.0

111.5 [32.68]66.7 [19.55]

8.9

107.7 [31.56]59.3 [17.38]

8.7

113.1 [33.15]89.8 [26.32]

9.0

109.3 [32.03]82.3 [24.12]

8.8

105.5 [30.92]74.8 [21.92]

8.7

108.2 [31.71]102.3 [29.98]

8.8

104.4 [30.60]94.8 [27.78]

8.7

100.7 [29.51]87.3 [25.59]

8.5

90[32.2]


113.0 [33.12]73.3 [21.48]

9.5

109.2 [32.00]65.8 [19.28]

9.3

105.4 [30.89]58.3 [17.09]

9.2

110.8 [32.47]88.9 [26.05]

9.5

107.0 [31.36]81.4 [23.86]

9.3

103.3 [30.27]73.9 [21.66]

9.1

106.0 [31.07]101.3 [29.69]

9.3

102.2 [29.95]93.9 [27.52]

9.1

98.4 [28.84]86.4 [25.32]

8.9

95[35]


110.2 [32.30]72.2 [21.16]

9.9

106.5 [31.21]64.7 [18.96]

9.8

102.7 [30.10]57.2 [16.76]

9.6

108.1 [31.68]87.8 [25.73]

9.9

104.3 [30.57]80.3 [23.53]

9.7

100.5 [29.45]72.8 [21.34]

9.6

103.2 [30.24]100.5 [29.45]

9.7

99.4 [29.13]92.7 [27.17]

9.5

95.7 [28.05]85.3 [25.00]

9.4

100[37.8]


107.0 [31.36]70.9 [20.78]

10.4

103.2 [30.24]63.4 [18.58]

10.2

99.4 [29.13]55.9 [16.38]

10.0

104.8 [30.71]86.5 [25.35]

10.3

101.0 [29.60]79.0 [23.15]

10.2

97.2 [28.49]71.5 [20.95]

10.0

100.0 [29.31]98.8 [28.96]

10.2

96.2 [28.19]91.5 [26.82]

10.0

92.4 [27.08]84.0 [24.62]

9.8

105[40.6]


103.4 [30.30]69.5 [20.37]

10.8

99.7 [29.22]62.0 [18.17]

10.6

95.9 [28.11]54.5 [15.97]

10.5

101.3 [29.69]85.1 [24.94]

10.8

97.5 [28.57]77.6 [22.74]

10.6

93.7 [27.46]70.1 [20.54]

10.5

96.4 [28.25]96.4 [28.25]

10.6

92.6 [27.14]90.1 [26.41]

10.4

88.8 [26.02]82.6 [24.21]

10.3

110[43.3]


99.6 [29.19]68.0 [19.93]

11.3

95.9 [28.11]60.5 [17.73]

11.1

92.1 [26.99]53.0 [15.53]

10.9

97.5 [28.57]83.6 [24.50]

11.2

93.7 [27.46]76.1 [22.30]

11.1

89.9 [26.35]86.6 [25.38]

10.9

92.6 [27.14]92.6 [27.14]

11.0

88.8 [26.02]88.5 [25.94]

10.9

85.0 [24.91]81.1 [23.77]

10.7

115[46.1]


95.7 [28.05]66.3 [19.43]

11.7

91.9 [26.93]58.9 [17.26]

11.5

88.2 [25.85]51.4 [15.06]

11.4

93.5 [27.40]81.9 [24.00]

11.7

89.8 [26.32]74.4 [21.80]

11.5

86.0 [25.20]66.9 [19.61]

11.4

88.7 [26.00]88.7 [26.00]

11.5

84.9 [24.88]84.9 [24.88]

11.3

81.1 [23.77]79.4 [23.27]

11.2

51

SYSTEMS PERFORMANCE—RKKB- SERIES


wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 4800 [2265] 4000 [1888] 3200 [1510] 4800 [2265] 4000 [1888] 3200 [1510] 4800 [2265] 4000 [1888] 3200 [1510]

DR ➀ .15 .12 .08 .15 .12 .08 .15 .12 .08

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


138.4 [40.56]84.7 [24.82]

9.8

133.9 [39.24]75.8 [22.21]

9.6

129.3 [37.89]67.0 [19.64]

9.4

137.0 [40.15]105.2 [30.83]

9.7

132.4 [38.80]96.3 [28.22]

9.5

127.9 [37.48]87.4 [25.61]

9.3

125.8 [36.87]117.4 [34.41]

9.4

121.2 [35.52]108.5 [31.80]

9.2

116.7 [34.20]99.6 [29.19]

9.1

80[26.7]


138.2 [40.50]85.5 [25.06]

10.4

133.7 [39.18]76.7 [22.48]

10.2

129.1 [37.84]67.8 [19.87]

10.0

136.8 [40.09]106.0 [31.07]

10.3

132.2 [38.74]97.1 [28.46]

10.1

127.7 [37.43]88.2 [25.85]

9.9

125.6 [36.81]118.1 [34.61]

10.0

121.0 [35.46]109.3 [32.03]

9.8

116.5 [34.14]100.4 [29.42]

9.6

85[29.4]


136.9 [40.12]85.6 [25.09]

10.9

132.4 [38.80]76.7 [22.48]

10.7

127.8 [37.45]67.8 [19.87]

10.5

135.5 [39.71]106.0 [31.07]

10.8

130.9 [38.36]97.1 [28.46]

10.6

126.4 [37.04]88.3 [25.88]

10.4

124.2 [36.40]118.4 [34.70]

10.6

119.7 [35.08]109.4 [32.06]

10.4

115.1 [33.73]100.5 [29.45]

10.2

90[32.2]


134.5 [39.42]84.9 [24.88]

11.5

130.0 [38.10]76.0 [22.27]

11.3

125.4 [36.75]67.2 [19.69]

11.1

133.1 [39.01]105.3 [30.86]

11.4

128.5 [37.66]96.5 [28.28]

11.2

124.0 [36.34]87.6 [25.67]

11.0

121.8 [35.70]117.8 [34.52]

11.1

117.3 [34.38]108.7 [31.86]

10.9

112.7 [33.03]99.8 [29.25]

10.7

95[35]


131.1 [38.42]83.6 [24.50]

12.0

126.6 [37.10]74.7 [21.89]

11.8

122.0 [35.75]65.8 [19.28]

11.6

129.7 [38.01]104.0 [30.48]

12.0

125.1 [36.66]95.1 [27.87]

11.8

120.6 [35.34]86.2 [25.26]

11.6

118.5 [34.73]116.2 [34.05]

11.7

113.9 [33.38]107.3 [31.45]

11.5

109.4 [32.06]98.5 [28.87]

11.3

100[37.8]


126.8 [37.16]81.6 [23.91]

12.6

122.3 [35.84]72.7 [21.31]

12.4

117.7 [34.49]63.9 [18.73]

12.2

125.4 [36.75]102.1 [29.92]

12.5

120.8 [35.40]93.2 [27.31]

12.3

116.3 [34.08]84.3 [24.71]

12.1

114.1 [33.44]114.1 [33.44]

12.3

109.6 [32.12]105.4 [30.89]

12.1

105.0 [30.77]96.5 [28.28]

11.9

105[40.6]


121.7 [35.67]79.1 [23.18]

13.2

117.1 [34.32]70.3 [20.60]

13.0

112.6 [33.00]61.4 [17.99]

12.8

120.2 [35.23]99.6 [29.19]

13.1

115.7 [33.91]90.7 [26.58]

12.9

111.1 [32.56]81.8 [23.97]

12.7

109.0 [31.94]109.0 [31.94]

12.8

104.4 [30.60]102.9 [30.16]

12.6

99.9 [29.28]94.0 [27.55]

12.4

110[43.3]


115.7 [33.91]76.2 [22.33]

13.7

111.2 [32.59]67.3 [19.72]

13.5

106.6 [31.24]58.4 [17.12]

13.3

114.3 [33.50]96.6 [28.31]

13.6

109.8 [32.18]87.7 [25.70]

13.4

105.2 [30.83]78.8 [23.09]

13.3

103.1 [30.22]103.1 [30.22]

13.4

98.5 [28.87]98.5 [28.87]

13.2

94.0 [27.55]91.1 [26.70]

13.0

115[46.1]


109.1 [31.97]72.8 [21.34]

14.3

104.6 [30.66]63.9 [18.73]

14.1

100.0 [29.31]55.0 [16.12]

13.9

107.7 [31.56]93.2 [27.31]

14.2

103.2 [30.24]84.3 [24.71]

14.0

98.6 [28.90]75.4 [22.10]

13.8

96.5 [28.28]96.5 [28.28]

13.9

91.9 [26.93]91.9 [26.93]

13.7

87.4 [25.61]87.4 [25.61]

13.5


wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 5760 [2718] 4800 [2265] 3840 [1812] 5760 [2718] 4800 [2265] 3840 [1812] 5760 [2718] 4800 [2265] 3840 [1812]

DR ➀ .13 .10 .05 .13 .10 .05 .13 .10 .05

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


167.1 [48.97]108.4 [31.77]

11.5

161.5 [47.33]97.5 [28.57]

11.3

156.0 [45.72]86.6 [25.38]

11.0

165.7 [48.56]128.8 [37.75]

11.4

160.1 [46.92]117.9 [34.55]

11.2

154.5 [45.28]107.0 [31.36]

11.0

154.4 [45.25]141.1 [41.35]

11.1

148.9 [43.64]130.2 [38.16]

10.9

143.3 [42.00]119.3 [34.96]

10.7

80[26.7]


166.9 [48.91]109.2 [32.00]

12.0

161.4 [47.30]98.3 [28.81]

11.8

155.8 [45.66]87.4 [25.61]

11.6

165.5 [48.50]129.7 [38.01]

12.0

159.9 [46.86]118.8 [34.82]

11.7

154.4 [45.25]107.9 [31.62]

11.5

154.3 [45.22]141.9 [41.59]

11.7

148.7 [43.58]131.0 [38.39]

11.5

143.1 [41.94]120.1 [35.20]

11.3

85[29.4]


165.6 [48.53]109.3 [32.03]

12.6

160.0 [46.89]98.4 [28.84]

12.4

154.5 [45.28]87.5 [25.64]

12.2

164.1 [48.09]129.7 [38.01]

12.5

158.6 [46.48]118.8 [34.82]

12.3

153.0 [44.84]107.9 [31.62]

12.1

152.9 [44.81]141.9 [41.59]

12.3

147.4 [43.20]131.0 [38.39]

12.0

141.8 [41.56]120.1 [35.20]

11.8

90[32.2]


163.2 [47.83]108.6 [31.83]

13.2

157.6 [46.19]97.7 [28.63]

12.9

152.1 [44.58]86.8 [25.44]

12.7

161.7 [47.39]129.0 [37.81]

13.1

156.2 [45.78]118.1 [34.61]

12.9

150.6 [44.14]107.2 [31.42]

12.6

150.5 [44.11]141.2 [41.38]

12.8

145.0 [42.50]130.3 [38.19]

12.6

139.4 [40.85]119.4 [34.99]

12.4

95[35]


159.8 [46.83]107.3 [31.45]

13.7

154.2 [45.19]96.4 [28.25]

13.5

148.7 [43.58]85.5 [25.06]

13.3

158.3 [46.39]127.7 [37.43]

13.7

152.8 [44.78]116.8 [34.23]

13.4

147.2 [43.14]105.9 [31.04]

13.2

147.1 [43.11]139.9 [41.00]

13.4

141.6 [41.50]129.0 [37.81]

13.2

136.0 [39.86]118.1 [34.61]

12.9

100[37.8]


155.5 [45.57]105.3 [30.86]

14.3

149.9 [43.93]94.4 [27.67]

14.1

144.4 [42.32]83.5 [24.47]

13.9

154.0 [45.13]125.8 [36.87]

14.2

148.5 [43.52]114.9 [33.67]

14.0

142.9 [41.88]103.9 [30.45]

13.8

142.8 [41.85]138.0 [40.44]

14.0

137.3 [40.24]127.1 [37.25]

13.7

131.7 [38.60]116.2 [34.05]

13.5

105[40.6]


150.3 [44.05]102.8 [30.13]

14.9

144.8 [42.44]91.9 [26.93]

14.6

139.2 [40.80]81.0 [23.74]

14.4

148.9 [43.64]123.3 [36.14]

14.8

143.3 [42.00]112.4 [32.94]

14.6

137.8 [40.39]101.5 [29.75]

14.3

137.7 [40.36]135.5 [39.71]

14.5

132.1 [38.71]124.6 [36.52]

14.3

126.6 [37.10]113.7 [33.32]

14.1

110[43.3]


144.4 [42.32]99.9 [29.28]

15.4

138.9 [40.71]89.0 [26.08]

15.2

133.3 [39.07]78.1 [22.89]

15.0

143.0 [41.91]120.3 [35.26]

15.3

137.4 [40.27]109.4 [32.06]

15.1

131.9 [38.66]98.5 [28.87]

14.9

131.8 [38.63]131.8 [38.63]

15.1

126.2 [36.99]121.6 [35.64]

14.9

120.6 [35.34]110.7 [32.44]

14.6

115[46.1]


137.8 [40.39]96.5 [28.28]

16.0

132.3 [38.77]85.6 [25.09]

15.8

126.7 [37.13]74.7 [21.89]

15.5

136.4 [39.97]116.9 [34.26]

15.9

130.8 [38.33]106.0 [31.07]

15.7

125.3 [36.72]95.1 [27.87]

15.5

125.2 [36.69]125.2 [36.69]

15.6

119.6 [35.05]118.2 [34.64]

15.4

114.0 [33.41]107.3 [31.45]

15.2





52








CFM [L/s] 5880 [2775] 4900 [2312] 3920 [1850] 5880 [2775] 4900 [2312] 3920 [1850] 5880 [2775] 4900 [2312] 3920 [1850]DR ➀ .10 .08 .05 .10 .08 .05 .10 .08 .05

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


205.5 [60.22]123.9 [36.31]

14.9

198.9 [58.29]111.7 [32.74]

14.6

192.4 [56.39]99.6 [29.19]

14.3

198.6 [58.20]147.0 [43.08]

14.5

192.1 [56.30]134.9 [39.54]

14.2

185.5 [54.36]122.8 [35.99]

13.9

190.9 [55.95]169.4 [49.65]

14.2

184.4 [54.04]157.3 [46.10]

13.9

177.9 [52.14]145.1 [42.52]

13.6

80[26.7]


203.1 [59.52]123.0 [36.05]

15.6

196.5 [57.59]110.9 [32.50]

15.3

190.0 [55.68]98.8 [28.96]

15.0

196.2 [57.50]146.2 [42.85]

15.2

189.7 [55.60]134.0 [39.27]

14.9

183.2 [53.69]121.9 [35.73]

14.6

188.6 [55.27]168.5 [49.38]

14.9

182.0 [53.33]156.4 [45.84]

14.6

175.5 [51.43]144.3 [42.29]

14.3

85[29.4]


200.2 [58.67]121.9 [35.73]

16.3

193.7 [56.77]109.8 [32.18]

16.0

187.2 [54.86]97.7 [28.63]

15.8

193.4 [56.68]145.0 [42.50]

15.9

186.9 [54.77]132.9 [38.95]

15.7

180.3 [52.84]120.8 [35.20]

15.4

185.7 [54.40]167.4 [49.06]

15.6

179.2 [52.52]155.3 [45.51]

15.3

172.7 [50.61]143.2 [41.97]

15.0

90[32.2]


197.0 [57.74]120.5 [35.32]

17.0

190.4 [55.80]108.4 [31.77]

16.8

183.9 [53.90]96.3 [28.22]

16.5

190.1 [55.71]143.6 [42.09]

16.7

183.6 [53.81]131.5 [38.54]

16.4

177.0 [51.81]119.4 [34.99]

16.1

182.5 [53.49]166.0 [48.65]

16.3

175.9 [51.55]153.9 [45.10]

16.1

169.4 [49.65]141.8 [41.56]

15.8

95[35]


193.2 [56.62]118.9 [34.85]

17.8

186.7 [54.72]106.7 [31.27]

17.5

180.2 [52.81]94.6 [27.72]

17.2

186.4 [54.63]142.0 [41.62]

17.4

179.9 [52.72]129.9 [38.07]

17.1

173.3 [50.79]117.7 [34.49]

16.8

178.7 [52.37]164.4 [48.18]

17.1

172.2 [50.47]152.3 [44.63]

16.8

165.7 [48.56]140.1 [41.06]

16.5

100[37.8]


189.1 [55.42]117.0 [34.29]

18.5

182.5 [53.49]104.9 [30.74]

18.2

176.0 [51.58]92.7 [27.17]

17.9

182.2 [53.40]140.1 [41.06]

18.1

175.7 [51.49]128.0 [37.51]

17.8

169.2 [49.59]115.9 [33.97]

17.6

174.6 [51.17]162.5 [47.62]

17.8

168.0 [49.24]150.4 [44.08]

17.5

161.5 [47.33]138.3 [40.53]

17.2

105[40.6]


184.5 [54.07]114.9 [33.67]

19.2

178.0 [52.17]102.8 [30.13]

18.9

171.4 [50.23]90.6 [26.55]

18.7

177.7 [52.08]138.0 [40.44]

18.8

171.1 [50.14]125.9 [36.90]

18.6

164.6 [48.24]113.8 [33.35]

18.3

170.0 [49.82]160.4 [47.01]

18.5

163.4 [47.89]148.3 [43.46]

18.2

156.9 [45.98]136.2 [39.92]

18.0

110[43.3]


179.5 [52.61]112.6 [33.00]

20.0

172.9 [50.67]100.5 [29.45]

19.7

166.4 [48.77]88.3 [25.88]

19.4

172.6 [50.58]135.7 [39.77]

19.6

166.1 [48.68]123.6 [36.22]

19.3

159.6 [46.77]111.5 [32.67]

19.0

165.0 [48.36]158.1 [46.33]

19.2

158.4 [46.42]146.0 [42.79]

19.0

151.9 [44.52]133.9 [39.24]

18.7

115[46.1]


174.1 [51.02]110.1 [32.27]

20.7

167.5 [49.09]98.0 [28.72]

20.4

161.0 [47.18]85.9 [25.17]

20.1

167.2 [49.00]133.2 [39.04]

20.3

160.7 [47.10]121.1 [35.49]

20.0

154.1 [45.16]109.0 [31.94]

19.7

159.5 [46.74]155.6 [45.60]

20.0

153.0 [44.84]143.5 [42.06]

19.7

146.5 [42.93]131.4 [38.51]

19.4

53


GROSS SYSTEMS PERFORMANCE DATA—A090ENTERING INDOOR AIR @ 80°F [26.7°C]

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 3840 [1812] 3200 [1510] 2560 [1208] 3840 [1812] 3200 [1510] 2560 [1208] 3840 [1812] 3200 [1510] 2560 [1208]

DR ➀ .20 .16 .12 .20 .16 .12 .20 .16 .12

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


107.2 [31.42]64.8 [18.99]

6.4

103.8 [30.42]58.1 [17.03]

6.3

100.4 [29.42]51.5 [15.09]

6.2

104.6 [30.66]79.8 [23.39]

6.4

101.2 [29.66]73.1 [21.42]

6.2

97.8 [28.66]66.4 [19.46]

6.1

100.2 [29.37]90.9 [26.64]

6.3

96.8 [28.37]84.3 [24.71]

6.2

93.4 [27.37]77.6 [22.74]

6.1

80[26.7]


105.0 [30.77]64.5 [18.90]

6.8

101.6 [29.78]57.9 [16.97]

6.7

98.2 [28.78]51.2 [15.01]

6.6

102.4 [30.01]79.5 [23.30]

6.8

99.0 [29.01]72.8 [21.34]

6.6

95.6 [28.02]66.2 [19.40]

6.5

97.9 [28.69]90.6 [26.55]

6.7

94.5 [27.70]84.0 [24.62]

6.6

91.1 [26.70]77.3 [22.65]

6.5

85[29.4]


103.1 [30.22]64.2 [18.82]

7.2

99.7 [29.22]57.5 [16.85]

7.1

96.3 [28.22]50.9 [14.92]

6.9

100.5 [29.45]79.1 [23.18]

7.1

97.1 [28.46]72.5 [21.25]

7.0

93.7 [27.46]65.8 [19.28]

6.9

96.0 [28.13]90.3 [26.46]

7.1

92.6 [27.14]83.6 [24.50]

7.0

89.2 [26.14]77.0 [22.57]

6.8

90[32.2]


101.3 [29.69]63.7 [18.67]

7.6

97.9 [28.69]57.1 [16.73]

7.4

94.5 [27.70]50.4 [14.77]

7.3

98.7 [28.93]78.7 [23.06]

7.5

95.3 [27.93]72.0 [21.10]

7.4

91.9 [26.93]65.4 [19.17]

7.2

94.2 [27.61]89.8 [26.32]

7.5

90.8 [26.61]83.2 [24.38]

7.3

87.4 [25.61]76.5 [22.42]

7.2

95[35]


99.4 [29.13]63.1 [18.49]

7.9

96.0 [28.13]56.4 [16.53]

7.8

92.6 [27.14]49.8 [14.59]

7.7

96.8 [28.37]78.0 [22.86]

7.9

93.4 [27.37]71.4 [20.93]

7.7

90.0 [26.38]64.7 [18.96]

7.6

92.3 [27.05]89.2 [26.14]

7.8

88.9 [26.05]82.5 [24.18]

7.7

85.5 [25.06]75.9 [22.24]

7.6

100[37.8]


97.1 [28.46]62.2 [18.23]

8.3

93.7 [27.46]55.5 [16.27]

8.2

90.3 [26.46]48.9 [14.33]

8.1

94.5 [27.70]77.2 [22.63]

8.2

91.1 [26.70]70.5 [20.66]

8.1

87.7 [25.70]63.8 [18.70]

8.0

90.1 [26.41]88.3 [25.88]

8.2

86.7 [25.41]81.7 [23.94]

8.1

83.3 [24.41]75.0 [21.98]

8.0

105[40.6]


94.3 [27.64]61.0 [17.88]

8.7

90.9 [26.64]54.4 [15.94]

8.6

87.5 [25.64]47.7 [13.98]

8.4

91.7 [26.87]76.0 [22.27]

8.6

88.3 [25.88]69.3 [20.31]

8.5

84.9 [24.88]62.7 [18.38]

8.4

87.3 [25.59]87.1 [25.53]

8.6

83.9 [24.59]80.5 [23.59]

8.5

80.5 [23.59]73.8 [21.63]

8.3

110[43.3]


90.8 [26.61]59.5 [17.44]

9.1

87.4 [25.61]52.8 [15.47]

8.9

84.0 [24.62]46.2 [13.54]

8.8

88.2 [25.85]74.5 [21.83]

9.0

84.8 [24.85]67.8 [19.87]

8.9

81.4 [23.86]61.1 [17.91]

8.7

83.7 [24.53]83.7 [24.53]

9.0

80.3 [23.53]79.0 [23.15]

8.8

76.9 [22.54]72.3 [21.19]

8.7

115[46.1]


86.2 [25.26]57.6 [16.88]

9.4

82.8 [24.27]50.9 [14.92]

9.3

79.4 [23.27]44.2 [12.95]

9.2

83.6 [24.50]72.5 [21.25]

9.4

80.2 [23.50]65.9 [19.31]

9.2

76.8 [22.51]59.2 [17.35]

9.1

79.2 [23.21]79.2 [23.21]

9.3

75.8 [22.21]75.8 [22.21]

9.2

72.4 [21.22]70.4 [20.63]

9.1


wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 4080 [1926] 3400 [1605] 2720 [1284] 4080 [1926] 3400 [1605] 2720 [1284] 4080 [1926] 3400 [1605] 2720 [1284]

DR ➀ .15 .12 .07 .15 .12 .07 .15 .12 .07

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


119.8 [35.11]75.2 [22.04]

7.2

116.0 [34.00]67.7 [19.84]

7.1

112.2 [32.88]60.2 [17.64]

6.9

115.3 [33.79]89.6 [26.26]

7.1

111.5 [32.68]82.1 [24.06]

7.0

107.8 [31.59]74.6 [21.86]

6.8

109.9 [32.21]101.9 [29.86]

7.0

106.1 [31.09]94.4 [27.67]

6.9

102.3 [29.98]86.9 [25.47]

6.7

80[26.7]


118.8 [34.82]74.9 [21.95]

7.6

115.0 [33.70]67.4 [19.75]

7.4

111.2 [32.59]59.9 [17.55]

7.3

114.4 [33.53]89.3 [26.17]

7.5

110.6 [32.41]81.8 [23.97]

7.4

106.8 [31.30]74.4 [21.80]

7.2

108.9 [31.92]101.6 [29.78]

7.4

105.1 [30.80]94.1 [27.58]

7.3

101.3 [29.69]86.6 [25.38]

7.1

85[29.4]


117.1 [34.32]74.5 [21.83]

8.0

113.3 [33.20]67.0 [19.64]

7.8

109.5 [32.09]59.5 [17.44]

7.7

112.7 [33.03]88.9 [26.05]

7.9

108.9 [31.92]81.4 [23.86]

7.7

105.1 [30.80]73.9 [21.66]

7.6

107.2 [31.42]101.2 [29.66]

7.8

103.4 [30.30]93.7 [27.46]

7.7

99.6 [29.19]86.2 [25.26]

7.5

90[32.2]


114.9 [33.67]73.9 [21.66]

8.4

111.1 [32.56]66.4 [19.46]

8.2

107.3 [31.45]58.9 [17.26]

8.1

110.5 [32.38]88.3 [25.88]

8.3

106.7 [31.27]80.8 [23.68]

8.1

102.9 [30.16]73.3 [21.48]

8.0

105.0 [30.77]100.5 [29.45]

8.2

101.2 [29.66]93.1 [27.28]

8.1

97.4 [28.55]85.6 [25.09]

7.9

95[35]


112.2 [32.88]73.1 [21.42]

8.8

108.5 [31.80]65.6 [19.23]

8.6

104.7 [30.68]58.1 [17.03]

8.5

107.8 [31.59]87.5 [25.64]

8.7

104.0 [30.48]80.0 [23.45]

8.5

100.2 [29.37]72.6 [21.28]

8.4

102.3 [29.98]100.1 [29.34]

8.6

98.6 [28.90]92.3 [27.05]

8.4

94.8 [27.78]84.8 [24.85]

8.3

100[37.8]


109.3 [32.03]72.1 [21.13]

9.1

105.5 [30.92]64.7 [18.96]

9.0

101.7 [29.81]57.2 [16.76]

8.9

104.9 [30.74]86.6 [25.38]

9.1

101.1 [29.63]79.1 [23.18]

8.9

97.3 [28.52]71.6 [20.98]

8.8

99.4 [29.13]98.6 [28.90]

9.0

95.6 [28.02]91.4 [26.79]

8.8

91.8 [26.90]83.9 [24.59]

8.7

105[40.6]


106.2 [31.12]71.0 [20.81]

9.5

102.4 [30.01]63.6 [18.64]

9.4

98.6 [28.90]56.1 [16.44]

9.2

101.7 [29.81]85.4 [25.03]

9.4

98.0 [28.72]78.0 [22.86]

9.3

94.2 [27.61]70.5 [20.66]

9.2

96.3 [28.22]96.3 [28.22]

9.4

92.5 [27.11]90.3 [26.46]

9.2

88.7 [26.00]82.8 [24.27]

9.1

110[43.3]


103.0 [30.19]69.7 [20.43]

9.9

99.2 [29.07]62.3 [18.26]

9.8

95.4 [27.96]54.8 [16.06]

9.6

98.6 [28.90]84.1 [24.65]

9.8

94.8 [27.78]76.7 [22.48]

9.7

91.0 [26.67]69.2 [20.28]

9.6

93.1 [27.28]93.1 [27.28]

9.8

89.3 [26.17]89.0 [26.08]

9.6

85.5 [25.06]81.5 [23.89]

9.5

115[46.1]


99.9 [29.28]68.2 [19.99]

10.3

96.2 [28.19]60.8 [17.82]

10.2

92.4 [27.08]53.3 [15.62]

10.0

95.5 [27.99]82.7 [24.24]

10.2

91.7 [26.87]75.2 [22.04]

10.1

88.0 [25.79]67.7 [19.84]

9.9

90.0 [26.38]90.0 [26.38]

10.1

86.3 [25.29]86.3 [25.29]

10.0

82.5 [24.18]80.0 [23.45]

9.9





54

SYSTEMS PERFORMANCE—RKMB- SERIES


wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 4800 [2265] 4000 [1888] 3200 [1510] 4800 [2265] 4000 [1888] 3200 [1510] 4800 [2265] 4000 [1888] 3200 [1510]

DR ➀ .18 .15 .11 .18 .15 .11 .18 .15 .11

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


144.7 [42.41]86.8 [25.44]

8.7

140.1 [41.06]78.1 [22.89]

8.5

135.5 [39.71]69.3 [20.31]

8.4

141.6 [41.50]105.8 [31.01]

8.5

137.0 [40.15]97.1 [28.46]

8.3

132.5 [38.83]88.3 [25.88]

8.1

139.1 [40.77]121.4 [35.58]

8.4

134.5 [39.42]112.7 [33.03]

8.3

129.9 [38.07]103.9 [30.45]

8.1

80[26.7]


143.7 [42.11]86.6 [25.38]

9.1

139.2 [40.80]77.8 [22.80]

9.0

134.6 [39.45]69.1 [20.25]

8.8

140.6 [41.21]105.6 [30.95]

8.9

136.1 [39.89]96.8 [28.37]

8.7

131.5 [38.54]88.1 [25.82]

8.6

138.1 [40.47]121.2 [35.52]

8.9

133.6 [39.15]112.4 [32.94]

8.7

129.0 [37.81]103.7 [30.39]

8.5

85[29.4]


141.2 [41.38]85.9 [25.17]

9.6

136.6 [40.03]77.1 [22.60]

9.4

132.0 [38.69]68.4 [20.05]

9.2

138.1 [40.47]104.9 [30.74]

9.3

133.5 [39.12]96.1 [28.16]

9.1

129.0 [37.81]87.4 [25.61]

9.0

135.6 [39.74]120.5 [35.32]

9.3

131.0 [38.39]111.8 [32.77]

9.1

126.5 [37.07]103.0 [30.19]

8.9

90[32.2]


137.6 [40.33]84.8 [24.85]

10.0

133.0 [38.98]76.1 [22.30]

9.8

128.4 [37.63]67.3 [19.72]

9.6

134.5 [39.42]103.8 [30.42]

9.7

129.9 [38.07]95.1 [27.87]

9.6

125.3 [36.72]86.3 [25.29]

9.4

132.0 [38.69]119.4 [34.99]

9.7

127.4 [37.34]110.7 [32.44]

9.5

122.8 [35.99]102.0 [29.89]

9.4

95[35]


133.4 [39.10]83.5 [24.47]

10.4

128.8 [37.75]74.7 [21.89]

10.2

124.2 [36.40]66.0 [19.34]

10.1

130.3 [38.19]102.4 [30.01]

10.1

125.7 [36.84]93.7 [27.46]

10.0

121.1 [35.49]85.0 [24.91]

9.8

127.8 [37.45]118.1 [34.61]

10.1

123.2 [36.11]109.3 [32.03]

9.9

118.6 [34.76]100.6 [29.48]

9.8

100[37.8]


129.0 [37.81]81.8 [23.97]

10.8

124.5 [36.49]73.1 [21.42]

10.6

119.9 [35.14]64.3 [18.84]

10.5

126.0 [36.93]100.8 [29.54]

10.6

121.4 [35.58]92.1 [26.99]

10.4

116.8 [34.23]83.3 [24.41]

10.2

123.5 [36.19]116.4 [34.11]

10.5

118.9 [34.85]107.7 [31.56]

10.4

114.3 [33.50]98.9 [28.98]

10.2

105[40.6]


125.1 [36.66]80.0 [23.45]

11.2

120.6 [35.34]71.3 [20.90]

11.1

116.0 [34.00]62.5 [18.32]

10.9

122.0 [35.75]99.0 [29.01]

11.0

117.5 [34.44]90.2 [26.44]

10.8

112.9 [33.09]81.5 [23.89]

10.7

119.5 [35.02]114.6 [33.59]

11.0

115.0 [33.70]105.9 [31.04]

10.8

110.4 [32.36]97.1 [28.46]

10.6

110[43.3]


122.1 [35.78]78.0 [22.86]

11.7

117.5 [34.44]69.3 [20.31]

11.5

113.0 [33.12]60.5 [17.73]

11.3

119.0 [34.88]97.0 [28.43]

11.4

114.4 [33.53]88.3 [25.88]

11.2

109.9 [32.21]79.5 [23.30]

11.1

116.5 [34.14]112.6 [33.00]

11.4

111.9 [32.79]103.9 [30.45]

11.2

107.4 [31.48]95.1 [27.87]

11.0

115[46.1]


120.5 [35.32]76.0 [22.27]

12.1

115.9 [33.97]67.2 [19.69]

11.9

111.3 [32.62]58.5 [17.14]

11.7

117.4 [34.41]94.9 [27.81]

11.8

112.8 [33.06]86.2 [25.26]

11.7

108.2 [31.71]77.5 [22.71]

11.5

114.9 [33.67]110.6 [32.41]

11.8

110.3 [32.33]101.8 [29.83]

11.6

105.7 [30.98]93.1 [27.28]

11.5


wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 5800 [2737] 4300 [2029] 3800 [1793] 5800 [2737] 4300 [2029] 3800 [1793] 5800 [2737] 4300 [2029] 3800 [1793]

DR ➀ .12 .09 .07 .12 .09 .07 .12 .09 .07

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


186.1 [54.54]110.8 [32.47]

11.0

175.0 [51.29]95.2 [27.90]

10.6

171.3 [50.20]90.1 [26.41]

10.5

174.6 [51.17]134.5 [39.42]

10.7

164.2 [48.12]115.7 [33.91]

10.4

160.7 [47.10]109.4 [32.06]

10.3

168.5 [49.38]159.6 [46.77]

10.4

158.5 [46.45]137.3 [40.24]

10.1

155.1 [45.46]129.8 [38.04]

10.0

80[26.7]


184.0 [53.93]110.3 [32.33]

11.6

173.0 [50.70]94.8 [27.78]

11.3

169.4 [49.65]89.7 [26.29]

11.2

172.5 [50.55]134.1 [39.30]

11.4

162.2 [47.54]115.3 [33.79]

11.1

158.8 [46.54]109.0 [31.94]

11.0

166.4 [48.77]159.2 [46.66]

11.1

156.5 [45.87]136.9 [40.12]

10.8

153.1 [44.87]129.5 [37.95]

10.7

85[29.4]


181.3 [53.13]109.1 [31.97]

12.2

170.5 [49.97]93.8 [27.49]

11.9

166.8 [48.88]88.7 [26.00]

11.8

169.8 [49.76]132.9 [38.95]

12.0

159.6 [46.77]114.3 [33.50]

11.7

156.3 [45.81]108.1 [31.68]

11.6

163.6 [47.95]158.0 [46.31]

11.7

153.9 [45.10]135.9 [39.83]

11.4

150.6 [44.14]128.5 [37.66]

11.3

90[32.2]


178.0 [52.17]107.4 [31.48]

12.9

167.4 [49.06]92.4 [27.08]

12.5

163.8 [48.01]87.4 [25.61]

12.4

166.5 [48.80]131.2 [38.45]

12.7

156.6 [45.89]112.8 [33.06]

12.3

153.3 [44.93]106.7 [31.27]

12.2

160.4 [47.01]156.2 [45.78]

12.4

150.8 [44.20]134.4 [39.39]

12.0

147.6 [43.26]127.1 [37.25]

11.9

95[35]


174.3 [51.08]105.4 [30.89]

13.5

163.9 [48.03]90.7 [26.58]

13.2

160.5 [47.04]85.8 [25.15]

13.0

162.8 [47.71]129.2 [37.86]

13.3

153.1 [44.87]111.1 [32.56]

13.0

149.9 [43.93]105.1 [30.80]

12.8

156.7 [45.92]154.6 [45.31]

13.0

147.4 [43.20]132.7 [38.89]

12.6

144.2 [42.26]125.5 [36.78]

12.5

100[37.8]


170.4 [49.94]103.4 [30.30]

14.2

160.2 [46.95]88.9 [26.05]

13.8

156.9 [45.98]84.1 [24.65]

13.7

158.9 [46.57]127.1 [37.25]

14.0

149.4 [43.78]109.3 [32.03]

13.6

146.3 [42.88]103.4 [30.30]

13.5

152.8 [44.78]152.0 [44.55]

13.7

143.7 [42.11]130.9 [38.36]

13.3

140.6 [41.21]123.8 [36.28]

13.1

105[40.6]


166.3 [48.74]101.3 [29.69]

14.8

156.4 [45.84]87.2 [25.56]

14.4

153.1 [44.87]82.4 [24.15]

14.3

154.8 [45.37]125.1 [36.66]

14.6

145.6 [42.67]107.6 [31.53]

14.2

142.5 [41.76]101.8 [29.83]

14.1

148.7 [43.58]148.7 [43.58]

14.3

139.8 [40.97]129.2 [37.86]

13.9

136.8 [40.09]122.2 [35.81]

13.8

110[43.3]


162.2 [47.54]99.6 [29.19]

15.5

152.5 [44.69]85.7 [25.12]

15.1

149.3 [43.76]81.0 [23.74]

14.9

150.6 [44.14]123.4 [36.16]

15.3

141.7 [41.53]106.1 [31.09]

14.9

138.7 [40.65]100.4 [29.42]

14.7

144.5 [42.35]144.5 [42.35]

15.0

135.9 [39.83]127.7 [37.43]

14.5

133.0 [38.98]120.8 [35.40]

14.4

115[46.1]


158.1 [46.33]98.4 [28.84]

16.1

148.6 [43.55]84.6 [24.79]

15.7

145.5 [42.64]80.0 [23.45]

15.5

146.6 [42.96]122.2 [35.81]

15.9

137.8 [40.39]105.1 [30.80]

15.5

134.9 [39.54]99.4 [29.13]

15.3

140.4 [41.15]140.4 [41.15]

15.6

132.1 [38.71]126.7 [37.13]

15.2

129.3 [37.89]119.8 [35.11]

15.0





55

SYSTEMS PERFORMANCE—RKMB- SERIES



CFM [L/s] 4100 [1934] 3650 [1722] 2700 [1274] 4100 [1934] 3650 [1722] 2700 [1274] 4100 [1934] 3650 [1722] 2700 [1274]DR ➀ .12 .11 .02 .12 .11 .02 .12 .11 .02

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


114.2 [33.47]71.2 [20.87]

6.2

111.7 [32.74]67.3 [19.72]

6.1

106.4 [31.18]59.1 [17.32]

6.0

110.6 [32.41]88.6 [25.97]

6.1

108.2 [31.71]83.8 [24.56]

6.0

103.0 [30.19]73.6 [21.57]

5.9

105.6 [30.95]103.2 [30.24]

6.0

103.3 [30.27]97.6 [28.60]

5.9

98.4 [28.84]85.8 [25.15]

5.8

80[26.7]


113.9 [33.38]72.0 [21.10]

6.5

111.4 [32.65]68.1 [19.96]

6.4

106.2 [31.12]59.8 [17.53]

6.3

110.3 [32.33]89.5 [26.23]

6.4

107.9 [31.62]84.6 [24.79]

6.4

102.8 [30.13]74.3 [21.78]

6.2

105.4 [30.89]104.3 [30.57]

6.3

103.0 [30.19]98.4 [28.84]

6.3

98.2 [28.78]86.5 [25.35]

6.1

85[29.4]


113.2 [33.18]72.3 [21.19]

6.9

110.7 [32.44]68.4 [20.05]

6.8

105.4 [30.89]60.1 [17.61]

6.6

109.6 [32.12]89.8 [26.32]

6.8

107.2 [31.42]84.9 [24.88]

6.7

102.1 [29.92]74.6 [21.86]

6.6

104.6 [30.66]104.2 [30.54]

6.7

102.3 [29.98]98.8 [28.96]

6.6

97.5 [28.57]86.7 [25.41]

6.5

90[32.2]


111.8 [32.77]72.1 [21.13]

7.2

109.4 [32.06]68.2 [19.99]

7.1

104.2 [30.54]59.9 [17.55]

7.0

108.2 [31.71]89.5 [26.23]

7.1

105.9 [31.04]84.6 [24.79]

7.0

100.8 [29.54]74.4 [21.80]

6.9

103.2 [30.24]103.2 [30.24]

7.0

101.0 [29.60]98.6 [28.90]

7.0

96.2 [28.19]86.5 [25.35]

6.8

95[35]


109.9 [32.21]71.3 [20.90]

7.6

107.5 [31.51]67.5 [19.78]

7.5

102.4 [30.01]59.3 [17.38]

7.3

106.3 [31.15]88.8 [26.02]

7.5

104.0 [30.48]84.0 [24.62]

7.4

99.0 [29.01]73.8 [21.63]

7.2

101.3 [29.69]101.3 [29.69]

7.4

99.1 [29.04]97.8 [28.66]

7.3

94.4 [27.67]85.9 [25.17]

7.2

100[37.8]


107.3 [31.45]70.2 [20.57]

7.9

104.9 [30.74]66.3 [19.43]

7.8

100.0 [29.31]58.3 [17.09]

7.6

103.7 [30.39]87.6 [25.67]

7.8

101.4 [29.72]82.8 [24.27]

7.7

96.6 [28.31]72.8 [21.34]

7.6

98.7 [28.93]98.7 [28.93]

7.7

96.5 [28.28]96.5 [28.28]

7.7

92.0 [26.96]84.9 [24.88]

7.5

105[40.6]


104.0 [30.48]68.6 [20.10]

8.2

101.7 [29.81]64.9 [19.02]

8.2

96.9 [28.40]57.0 [16.71]

8.0

100.4 [29.42]86.0 [25.20]

8.2

98.2 [28.78]81.3 [23.83]

8.1

93.5 [27.40]71.5 [20.95]

7.9

95.4 [27.96]95.4 [27.96]

8.1

93.3 [27.34]93.3 [27.34]

8.0

88.9 [26.05]83.6 [24.50]

7.8

110[43.3]


99.9 [29.28]66.6 [19.52]

8.6

97.7 [28.63]63.0 [18.46]

8.5

93.1 [27.28]55.4 [16.24]

8.3

96.3 [28.22]84.1 [24.65]

8.5

94.2 [27.61]79.5 [23.30]

8.4

89.8 [26.32]69.9 [20.49]

8.2

91.3 [26.76]91.3 [26.76]

8.4

89.3 [26.17]89.3 [26.17]

8.3

85.1 [24.94]82.0 [24.03]

8.2

115[46.1]


95.1 [27.87]64.4 [18.87]

8.9

93.0 [27.26]60.9 [17.85]

8.9

88.6 [25.97]53.5 [15.68]

8.7

91.5 [26.82]81.8 [23.97]

8.9

89.5 [26.23]77.4 [22.68]

8.8

85.2 [24.97]68.0 [19.93]

8.6

86.5 [25.35]86.5 [25.35]

8.8

84.6 [24.79]84.6 [24.79]

8.7

80.6 [23.62]80.1 [23.48]

8.5



CFM [L/s] 3600 [1699] 2625 [1238] 2400 [1132] 3600 [1699] 2625 [1238] 2400 [1132] 3600 [1699] 2625 [1238] 2400 [1132]DR ➀ .14 .09 .08 .14 .09 .08 .14 .09 .08

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


108.1 [31.68]68.1 [19.96]

5.9

101.3 [29.69]58.0 [17.00]

5.7

99.7 [29.22]55.7 [16.32]

5.7

104.1 [30.51]82.6 [24.21]

5.8

97.5 [28.57]70.4 [20.63]

5.6

96.0 [28.13]67.5 [19.78]

5.6

98.1 [28.75]95.3 [27.93]

5.7

91.9 [26.93]81.3 [23.83]

5.6

90.5 [26.52]78.0 [22.86]

5.5

80[26.7]


106.4 [31.18]67.3 [19.72]

6.2

99.7 [29.22]57.3 [16.79]

6.1

98.1 [28.75]55.0 [16.12]

6.0

102.4 [30.01]81.8 [23.97]

6.2

95.9 [28.11]69.7 [20.43]

6.0

94.4 [27.67]66.9 [19.61]

6.0

96.4 [28.25]94.6 [27.72]

6.1

90.3 [26.46]80.6 [23.62]

5.9

88.9 [26.05]77.3 [22.65]

5.9

85[29.4]


104.4 [30.60]66.2 [19.40]

6.6

97.8 [28.66]56.4 [16.53]

6.4

96.2 [28.19]54.2 [15.88]

6.4

100.4 [29.42]80.7 [23.65]

6.5

94.0 [27.55]68.7 [20.13]

6.3

92.6 [27.14]66.0 [19.34]

6.3

94.4 [27.67]93.5 [27.40]

6.5

88.4 [25.91]79.6 [23.33]

6.3

87.0 [25.50]76.5 [22.42]

6.2

90[32.2]


102.0 [29.89]64.8 [18.99]

7.0

95.6 [28.02]55.3 [16.21]

6.8

94.1 [27.58]53.1 [15.56]

6.7

98.0 [28.72]79.3 [23.24]

6.9

91.8 [26.90]67.6 [19.81]

6.7

90.4 [26.49]64.9 [19.02]

6.6

92.0 [26.96]92.0 [26.96]

6.8

86.2 [25.26]78.5 [23.01]

6.6

84.8 [24.85]75.4 [22.10]

6.6

95[35]


99.3 [29.10]63.3 [18.55]

7.3

93.0 [27.26]53.9 [15.80]

7.1

91.5 [26.82]51.8 [15.18]

7.1

95.3 [27.93]77.7 [22.77]

7.3

89.3 [26.17]66.3 [19.43]

7.0

87.9 [25.76]63.6 [18.64]

7.0

89.3 [26.17]89.3 [26.17]

7.2

83.6 [24.50]77.1 [22.60]

7.0

82.3 [24.12]74.1 [21.72]

6.9

100[37.8]


96.1 [28.16]61.5 [18.02]

7.7

90.0 [26.38]52.4 [15.36]

7.4

88.6 [25.97]50.3 [14.74]

7.4

92.1 [26.99]76.0 [22.27]

7.6

86.3 [25.29]64.7 [18.96]

7.4

84.9 [24.88]62.1 [18.20]

7.3

86.1 [25.23]86.1 [25.23]

7.5

80.6 [23.62]75.6 [22.16]

7.3

79.4 [23.27]72.6 [21.28]

7.3

105[40.6]


92.4 [27.08]59.5 [17.44]

8.0

86.6 [25.38]50.7 [14.86]

7.8

85.2 [24.97]48.7 [14.27]

7.7

88.4 [25.91]74.0 [21.69]

8.0

82.9 [24.30]63.1 [18.49]

7.7

81.6 [23.91]60.5 [17.73]

7.7

82.4 [24.15]82.4 [24.15]

7.9

77.2 [22.63]74.0 [21.69]

7.7

76.0 [22.27]71.0 [20.81]

7.6

110[43.3]


88.3 [25.88]57.4 [16.82]

8.4

82.7 [24.24]48.9 [14.33]

8.1

81.4 [23.86]47.0 [13.77]

8.1

84.3 [24.71]71.9 [21.07]

8.3

78.9 [23.12]61.3 [17.97]

8.1

77.7 [22.77]58.8 [17.23]

8.0

78.2 [22.92]78.2 [22.92]

8.3

73.3 [21.48]72.2 [21.16]

8.0

72.1 [21.13]69.3 [20.31]

8.0

115[46.1]


83.5 [24.47]55.2 [16.18]

8.8

78.2 [22.92]47.1 [13.80]

8.5

77.0 [22.57]45.2 [13.25]

8.4

79.5 [23.30]69.7 [20.43]

8.7

74.5 [21.83]59.4 [17.41]

8.4

73.3 [21.48]57.0 [16.71]

8.4

73.5 [21.54]73.5 [21.54]

8.6

68.8 [20.16]68.8 [20.16]

8.4

67.8 [19.87]67.5 [19.78]

8.3





56

SYSTEMS PERFORMANCE—RKNB- SERIES


CFM [L/s] 4800 [2265] 3400 [1605] 3200 [1510] 4800 [2265] 3400 [1605] 3200 [1510] 4800 [2265] 3400 [1605] 3200 [1510]DR ➀ .17 .13 .13 .17 .13 .13 .17 .13 .13

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


154.2 [45.19]94.1 [27.58]

8.0

143.5 [42.06]78.9 [23.12]

7.7

141.9 [41.59]76.8 [22.51]

7.7

144.3 [42.29]110.8 [32.47]

7.9

134.3 [39.36]93.0 [27.26]

7.6

132.8 [38.92]90.4 [26.49]

7.6

135.4 [39.68]129.0 [37.81]

7.8

126.0 [36.93]108.2 [31.71]

7.5

124.6 [36.52]105.2 [30.83]

7.5

80[26.7]


151.4 [44.37]92.6 [27.14]

8.5

140.8 [41.26]77.7 [22.77]

8.2

139.3 [40.82]75.5 [22.13]

8.2

141.5 [41.47]109.3 [32.03]

8.4

131.6 [38.57]91.7 [26.87]

8.1

130.2 [38.16]89.2 [26.14]

8.1

132.6 [38.86]127.5 [37.37]

8.3

123.3 [36.14]106.9 [31.33]

8.0

122.0 [35.75]104.0 [30.48]

8.0

85[29.4]


148.8 [43.61]90.9 [26.64]

9.0

138.4 [40.56]76.3 [22.36]

8.7

136.9 [40.12]74.2 [21.75]

8.7

138.9 [40.71]107.7 [31.56]

8.9

129.2 [37.86]90.3 [26.46]

8.6

127.8 [37.45]87.9 [25.76]

8.6

130.0 [38.10]125.8 [36.87]

8.8

120.9 [35.43]105.5 [30.92]

8.5

119.6 [35.05]102.7 [30.10]

8.5

90[32.2]


146.2 [42.85]89.2 [26.14]

9.5

136.0 [39.86]74.8 [21.92]

9.2

134.6 [39.45]72.8 [21.34]

9.2

136.3 [39.95]105.9 [31.04]

9.5

126.8 [37.16]88.9 [26.05]

9.1

125.5 [36.78]86.4 [25.32]

9.1

127.4 [37.34]124.0 [36.34]

9.3

118.5 [34.73]104.1 [30.51]

9.0

117.3 [34.38]101.2 [29.66]

9.0

95[35]


143.5 [42.06]87.4 [25.61]

10.1

133.5 [39.12]73.3 [21.48]

9.7

132.1 [38.71]71.3 [20.90]

9.7

133.6 [39.15]104.1 [30.51]

10.0

124.3 [36.43]87.3 [25.59]

9.6

123.0 [36.05]84.9 [24.88]

9.6

124.7 [36.55]122.3 [35.84]

9.8

116.0 [34.00]102.6 [30.07]

9.5

114.8 [33.64]99.7 [29.22]

9.4

100[37.8]


140.6 [41.21]85.5 [25.06]

10.6

130.8 [38.33]71.7 [21.01]

10.2

129.4 [37.92]69.8 [20.46]

10.2

130.7 [38.30]102.3 [29.98]

10.5

121.6 [35.64]85.8 [25.15]

10.1

120.3 [35.26]83.4 [24.44]

10.1

121.8 [35.70]120.5 [35.32]

10.3

113.3 [33.20]101.0 [29.60]

10.0

112.1 [32.85]98.2 [28.78]

9.9

105[40.6]


137.1 [40.18]83.7 [24.53]

11.1

127.6 [37.40]70.2 [20.57]

10.7

126.2 [36.99]68.3 [20.02]

10.7

127.3 [37.31]100.5 [29.45]

11.0

118.4 [34.70]84.3 [24.71]

10.6

117.1 [34.32]82.0 [24.03]

10.6

118.4 [34.70]118.4 [34.70]

10.8

110.1 [32.27]99.5 [29.16]

10.5

108.9 [31.92]96.8 [28.37]

10.4

110[43.3]


133.1 [39.01]81.9 [24.00]

11.6

123.8 [36.28]68.7 [20.13]

11.2

122.5 [35.90]66.8 [19.58]

11.2

123.2 [36.11]98.7 [28.93]

11.5

114.7 [33.62]82.8 [24.27]

11.1

113.4 [33.23]80.5 [23.59]

11.1

114.3 [33.50]114.3 [33.50]

11.4

106.4 [31.18]98.0 [28.72]

11.0

105.2 [30.83]95.3 [27.93]

10.9

115[46.1]


128.3 [37.60]80.3 [23.53]

12.1

119.4 [34.99]67.3 [19.72]

11.7

118.1 [34.61]65.5 [19.20]

11.7

118.4 [34.70]97.0 [28.43]

12.0

110.2 [32.30]81.4 [23.86]

11.6

109.0 [31.94]79.2 [23.21]

11.6

109.5 [32.09]109.5 [32.09]

11.9

101.9 [29.86]96.6 [28.31]

11.5

100.8 [29.54]93.9 [27.52]

11.4






57

SYSTEMS PERFORMANCE—RKNB- SERIES

58

AIRFLOW PERFORMANCE—RKKB/RKMB- SERIESA

IRF

LO

W P

ER

FO

RM

AN

CE

—7.

5 TO

N [2

6.4

kW]

3100

[146

3]—

——

—71

311

8774

312

4977

213

1180

113

7383

014

3586

014

9788

915

5992

118

1695

019

0197

919

8710

0920

7210

3821

5710

6822

4332

00 [1

510]

——

693

1185

722

1247

751

1309

781

1371

810

1433

839

1495

868

1557

898

1619

928

1880

957

1965

987

2051

1016

2136

1045

2222

1075

2307

3300

[155

7]—

—70

112

4673

113

0776

013

6978

914

3181

814

9384

815

5587

716

1790

618

5993

519

4496

520

2999

421

1510

2322

0010

53

Capa

city

7.5

Ton

[26.

4 kW

]

2286

1082

2371

3400

[160

5]68

112

4471

013

0673

913

6876

914

3079

814

9182

715

53

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W24

00 [1

133]

——

——

——

——

711

890

740

952

770

1014

799

1076

828

1138

857

1200

887

1261

929

1538

958

1623

987

1709

1017

1794

2500

[118

0]—

——

——

—69

188

872

095

074

910

1277

810

7480

811

3683

711

9886

612

6089

513

2293

616

0296

516

8799

517

7310

2418

5826

00 [1

227]

——

——

——

699

948

729

1010

758

1072

787

1134

816

1196

846

1258

875

1320

914

1581

943

1666

972

1751

1002

1837

1031

1922

2700

[127

4]—

——

——

—70

810

0973

710

7076

611

3279

611

9482

512

5685

413

1888

313

8092

116

4595

017

3098

018

1610

0919

0110

3819

8628

00 [1

321]

——

——

——

717

1069

746

1131

775

1192

804

1254

834

1316

863

1378

892

1440

928

1709

958

1794

987

1880

1016

1965

1046

2050

2900

[136

9]—

——

——

—72

511

2975

511

9178

412

5381

313

1584

213

7687

214

3890

616

8893

617

7396

518

5899

419

4410

2420

2910

5321

1530

00 [1

416]

——

——

705

1127

734

1189

763

1251

792

1313

822

1375

851

1437

880

1498

913

1752

943

1837

972

1923

1002

2008

1031

2093

1060

2179

856

1615

886

1677

913

1923

943

2008

972

2094

1001

2179

1031

2264

1060

2350

1089

2435

3500

[165

2]69

013

0471

913

6674

814

2877

714

9080

715

5283

616

1386

516

7589

417

3792

019

8795

020

7297

921

5810

0922

4310

3823

2810

6724

1410

9724

9936

00 [1

699]

698

1364

728

1426

757

1488

786

1550

815

1612

844

1674

874

1735

903

1797

928

2051

957

2136

986

2222

1016

2307

1045

2393

1075

2478

1104

2563

Air

Flow

CFM

[L/s

]

1097

2328

1126

2414

1156

2499

1104

2392

1134

2478

1163

2563

1111

2456

1141

2542

1170

2627

RPM

WRP

MW

RPM

W10

4618

7910

7519

6511

0520

5010

5319

4410

8320

2911

1221

1410

6120

0810

9020

9311

1921

7810

6820

7210

9721

5711

2722

4310

7521

3611

0422

2111

3423

0710

8222

0011

1222

8511

4123

7110

9022

6411

1923

5011

4824

35

1126

2585

1155

2670

1185

2756

1119

2521

1148

2606

1178

2691

1133

2649

1163

2734

1192

2820

0.3

[.07

]0.

4 [.

10]

0.5

[.12

]0.

6 [.

15]

0.7

[.17

]0.

8 [.

20]

0.9

[.22

]1.

0 [.

25]

1.1

[.27

]1.

2 [.

30]

1.3

[.32

]1.

4 [.

35]

1.5

[.37

]1.

6 [.

40]

1.7

[.42

]1.

8 [.

45]

1.9

[.47

]2.

0 [.

50]

Exte

rnal

Sta

tic P

ress

ure—

Inch

es o

f Wat

er [k

Pa]

Driv

e Pa

ckag

eL

MM

otor

H.P.

[W]

2.0

[149

1.4]

3.0

[223

7.1]

Blow

er S

heav

eBK

90BK

65M

otor

She

ave

1VP-

441V

P-44

Turn

s Op

en1

23

45

61

23

45

6RP

M86

983

880

677

474

271

011

5711

0610

5610

0595

490

4

NOTE

S: 1

. Fac

tory

she

ave

setti

ngs

are

show

n in

bol

d pr

int.

2.Re

-adj

ustm

ent o

f she

ave

requ

ired

to a

chie

ve ra

ted

airf

low

at A

RI m

inim

um E

.S.P

.3.

Do n

ot o

pera

te a

bove

blo

wer

RPM

sho

wn

as m

otor

ove

rload

ing

will

occ

ur.

4.Do

not

set

mot

or s

heav

e be

low

one

turn

ope

n.

NOTE

: L-D

rive

left

of b

old

line,

M-D

rive

right

of b

old

line.

AIR

FL

OW

CO

RR

EC

TIO

N F

AC

TOR

S7.

5 TO

N [2

6.4

kW] 0.

980.

99TO

TAL

MBH

0.99

0.97

0.97

3000

[141

6]1.

001.

01

1.00

0.99

1.02

3400

[160

5]

POW

ER k

W1.

000.

991.

00

3200

[151

0]

0.94

SENS

IBLE

MBH

0.91

2800

[132

1]AC

TUAL

—CF

M[L

/s]

2600

[122

7]1.

02

1.01

1.05

3600

[169

9]1.

03

1.02

1.08

3800

[179

3]

CO

MP

ON

EN

T A

IR R

ES

ISTA

NC

E,I

WC

7.

5 TO

NS

[26.

4 kW

]

Com

pone

nt

Stan

dard

Indo

or A

irflo

w—

CFM

[L/s

]24

00[1

133]

2600

[122

7]28

00[1

321]

3000

[141

6]32

00[1

510]

3400

[160

4]36

00[1

699]

Resi

stan

ce—

Inch

es W

ater

[kPa

]

Wet

Coi

l0.

047

[0.0

12]

0.05

1[0

.013

]0.

055

[0.0

14]

0.06

0[0

.015

]0.

065

[0.0

16]

0.07

1[0

.018

]0.

076

[0.0

19]

Econ

omize

r10

0% R

.A. D

ampe

r Ope

n0.

05[0

.012

]0.

06[0

.015

]0.

07[0

.017

]0.

08[0

.020

]0.

09[0

.022

]0.

10[0

.025

]0.

11[0

.027

]Ho

rizon

tal E

cono

mize

r10

0% R

.A. D

ampe

r Ope

n0.

03[0

.007

]0.

04[0

.009

]0.

04[0

.010

]0.

05[0

.011

]0.

05[0

.012

]0.

06[0

.014

]0.

06[0

.015

]

Conc

entri

c Di

ffuse

r RXR

N-FA

65 o

r FA

75 &

Tra

nsiti

on R

XMC-

CD04

DNA

.017

[0.0

42]

.020

[0.0

50]

.025

[0.0

62]

.031

[0.0

77]

.037

[0.0

92]

DNA

Conc

entri

c Di

ffuse

r RXR

N-AA

61 o

r AA

71 &

Tra

nsiti

on R

XMC-

CE05

DNA

DNA

DNA

DNA

DNA

DNA

.017

[0.0

42]

Horiz

onta

l Eco

nom

izer

100%

O.A

. Dam

per O

pen

0.08

[0.0

20]

0.08

[0.0

20]

0.08

[0.0

20]

0.10

[0.0

24]

0.11

[0.0

27]

0.12

[0.0

30]

0.13

[0.0

32]

NOTE

: Add

com

pone

nt re

sist

ance

to d

uct r

esis

tanc

e to

det

erm

ine

tota

l ext

erna

l sta

tic p

ress

ure.

DNA

= Da

ta n

ot A

vaila

ble.

NOTE

S: 1

. Mul

tiply

cor

rect

ion

fact

or ti

mes

gro

ss p

erfo

rman

ce d

ata.

2. R

esul

ting

sens

ible

cap

acity

can

not e

xcee

d to

tal c

apac

ity.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

59

AIRFLOW PERFORMANCE—RKNB- SERIESA

IRF

LO

W P

ER

FO

RM

AN

CE

—7.

5 TO

N [2

6.4

kW]

1097

2328

1126

3100

[146

3]56

080

459

894

063

210

1066

471

377

213

1180

113

7383

014

3586

014

9788

915

5992

118

1695

019

0197

919

8710

0920

7210

3821

5710

6822

4332

00 [1

510]

576

876

612

1011

646

1089

678

722

781

1371

810

1433

839

1495

868

1557

898

1619

928

1880

957

1965

987

2051

1016

2136

1045

2222

2414

1075

2307

3300

[155

7]59

295

462

810

9666

011

6869

273

178

914

3181

814

9384

815

5587

716

1790

618

5993

519

4496

520

2999

421

1510

2322

0010

53

Capa

city

7.5

Ton

[26.

4 kW

]

2286

1082

2371

3400

[160

5]60

710

3064

311

8067

312

4771

073

979

814

9182

715

53

RPM

WRP

MW

RPM

WRP

MRP

MRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

2400

[113

3]—

——

—54

058

058

261

271

189

074

095

277

010

1479

910

7682

811

3885

712

0088

712

6192

915

3895

816

2398

717

0910

1717

9425

00 [1

180]

——

——

552

633

593

624

720

950

749

1012

778

1074

808

1136

837

1198

866

1260

895

1322

936

1602

965

1687

995

1773

1024

1858

2600

[122

7]—

——

—56

468

760

363

572

910

1075

810

7278

711

3481

611

9684

612

5887

513

2091

415

8194

316

6697

217

5110

0218

3710

3119

2227

00 [1

274]

——

539

670

577

744

614

648

737

1070

766

1132

796

1194

825

1256

854

1318

883

1380

921

1645

950

1730

980

1816

1009

1901

1038

1986

2800

[132

1]—

—55

473

359

080

162

566

074

611

3177

511

9280

412

5483

413

1686

313

7889

214

4092

817

0995

817

9498

718

8010

1619

6510

4620

5029

00 [1

369]

——

569

801

604

866

638

673

755

1191

784

1253

813

1315

842

1376

872

1438

906

1688

936

1773

965

1858

994

1944

1024

2029

1053

2115

3000

[141

6]54

674

185

486

961

793

165

068

576

312

5179

213

1382

213

7585

114

3788

014

9891

317

5294

318

3797

219

2310

0220

0810

3120

9310

6021

79

3500

[165

2]62

211

1265

812

7168

913

4471

974

880

715

5283

616

1386

516

7589

417

3792

019

8795

020

7297

921

5810

0922

4310

3823

2810

6724

1410

9724

9985

616

1588

616

7791

319

2394

320

0897

220

9410

0121

7910

3122

6410

6023

5010

8924

35

3600

[169

9]63

812

0267

213

6170

414

4072

875

781

516

1284

416

7487

417

3590

317

9792

820

5195

721

3698

622

2210

1623

0710

4523

9310

7524

7811

0425

63

Air

Flow

CFM

[L/s

]

1156

2499

1104

2392

1134

2478

1163

2563

1111

2456

1141

2542

1170

2627

RPM

WRP

MW

RPM

W10

4618

7910

7519

6511

0520

5010

5319

4410

8320

2911

1221

1410

6120

0810

9020

9311

1921

7810

6820

7210

9721

5711

2722

4310

7521

3611

0422

2111

3423

0710

8222

0011

1222

8511

4123

7110

9022

6411

1923

5011

4824

35

1126

2585

1155

2670

1185

2756

1119

2521

1148

2606

1178

2691

1133

2649

1163

2734

1192

2820

0.1

[.02

]0.

2 [.

05]

0.3

[.07

]0.

4 [.

10]

0.7

[.17

]0.

8 [.

20]

0.9

[.22

]1.

0 [.

25]

1.1

[.27

]1.

2 [.

30]

1.3

[.32

]1.

4 [.

35]

1.5

[.37

]1.

6 [.

40]

1.7

[.42

]1.

8 [.

45]

1.9

[.47

]2.

0 [.

50]

Exte

rnal

Sta

tic P

ress

ure—

Inch

es o

f Wat

er [k

Pa]

743

751

760

769

RPM

645

656

667

680

708

725

734

777

786

1107

1189

1274

1306W 66

471

776

982

888

795

610

24

1366

1426

0.6

[.15

]0.

5 [.

12]

1249

1309

1369

1430W 81

287

894

510

1710

6911

2911

89

1490

1550

1187

1247

1307

1368W 72

979

185

392

399

310

6911

44

1428

1488

Driv

e Pa

ckag

eL

MM

otor

H.P.

[W]

2.0

[149

1.4]

2.0

[149

1.4]

Blow

er S

heav

eBK

110

BK90

Mot

or S

heav

e1V

P-44

1VP-

44Tu

rns

Open

12

34

56

12

34

56

RPM

682

650

620

587

555

523

869

838

806

774

742

710

N3.

0 [2

237.

1]BK

651V

P-44

12

34

56

1157

1106

1056

1005

954

904

NOTE

S: 1

. Fac

tory

she

ave

setti

ngs

are

show

n in

bol

d pr

int.

2.Re

-adj

ustm

ent o

f she

ave

requ

ired

to a

chie

ve ra

ted

airf

low

at A

RI m

inim

um E

.S.P

.3.

Do n

ot o

pera

te a

bove

blo

wer

RPM

sho

wn

as m

otor

ove

rload

ing

will

occ

ur.

4.Do

not

set

mot

or s

heav

e be

low

one

turn

ope

n.

NOTE

: L-D

rive

left

of 1

st b

old

line,

M-D

rive

in m

iddl

e of

bol

d lin

es, N

-Driv

e rig

ht o

f 2nd

bol

d lin

e.

AIR

FL

OW

CO

RR

EC

TIO

N F

AC

TOR

S7.

5 TO

N [2

6.4

kW] 0.

980.

99TO

TAL

MBH

0.99

0.97

0.97

3000

[141

6]1.

001.

01

1.00

0.99

1.02

3400

[160

5]

POW

ER k

W1.

000.

991.

00

3200

[151

0]

0.94

SENS

IBLE

MBH

0.91

2800

[132

1]AC

TUAL

—CF

M[L

/s]

2600

[122

7]1.

02

1.01

1.05

3600

[169

9]1.

03

1.02

1.08

3800

[179

3]

CO

MP

ON

EN

T A

IR R

ES

ISTA

NC

E,I

WC

7.

5 TO

N [2

6.4

kW]

Com

pone

nt

Stan

dard

Indo

or A

irflo

w—

CFM

[L/s

]24

00[1

133]

2600

[122

7]28

00[1

321]

3000

[141

6]32

00[1

510]

3400

[160

4]36

00[1

699]

Resi

stan

ce—

Inch

es W

ater

[kPa

]

Wet

Coi

l0.

047

[0.0

12]

0.05

1[0

.013

]0.

055

[0.0

14]

0.06

0[0

.015

]0.

065

[0.0

16]

0.07

1[0

.018

]0.

076

[0.0

19]

Econ

omize

r10

0% R

.A. D

ampe

r Ope

n0.

05[0

.012

]0.

06[0

.015

]0.

07[0

.017

]0.

08[0

.020

]0.

09[0

.022

]0.

10[0

.025

]0.

11[0

.027

]Ho

rizon

tal E

cono

mize

r10

0% R

.A. D

ampe

r Ope

n0.

03[0

.007

]0.

04[0

.009

]0.

04[0

.010

]0.

05[0

.011

]0.

05[0

.012

]0.

06[0

.014

]0.

06[0

.015

]

Conc

entri

c Di

ffuse

r RXR

N-FA

65 o

r FA

75 &

Tra

nsiti

on R

XMC-

CD04

DNA

.017

[0.0

42]

.020

[0.0

50]

.025

[0.0

62]

.031

[0.0

77]

.037

[0.0

92]

DNA

Conc

entri

c Di

ffuse

r RXR

N-AA

61 o

r AA

71 &

Tra

nsiti

on R

XMC-

CE05

DNA

DNA

DNA

DNA

DNA

DNA

.017

[0.0

42]

Horiz

onta

l Eco

nom

izer

100%

O.A

. Dam

per O

pen

0.08

[0.0

20]

0.08

[0.0

20]

0.08

[0.0

20]

0.10

[0.0

24]

0.11

[0.0

27]

0.12

[0.0

30]

0.13

[0.0

32]

NOTE

S: 1

. Mul

tiply

cor

rect

ion

fact

or ti

mes

gro

ss p

erfo

rman

ce d

ata.

2. R

esul

ting

sens

ible

cap

acity

can

not e

xcee

d to

tal c

apac

ity.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

NOTE

: Add

com

pone

nt re

sist

ance

to d

uct r

esis

tanc

e to

det

erm

ine

tota

l ext

erna

l sta

tic p

ress

ure.

DNA

= Da

ta n

ot A

vaila

ble.

60

AIRFLOW PERFORMANCE—RKKB/RKMB/RKNB- SERIESA

IRF

LO

W P

ER

FO

RM

AN

CE

—8.

5 TO

N [2

9.9

kW]

1060

2350

1089

3400

[160

5]—

——

—68

112

4471

013

0673

913

6876

914

3079

814

9182

715

5385

616

1588

616

7791

319

2394

320

0897

220

9410

0121

7910

3122

6435

00 [1

652]

——

673

1270

690

1304

719

1366

748

1428

777

1490

807

1552

836

1613

865

1675

894

1737

920

1987

950

2072

979

2158

1009

2243

2435

1038

2328

3600

[169

9]—

—68

613

5269

813

6472

814

2675

714

8878

615

5081

516

1284

416

7487

417

3590

317

9792

820

5195

721

3698

622

2210

1623

0710

4523

9337

00 [1

746]

672

1361

700

1435

727

1510

755

1584

782

1659

810

1733

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W27

00 [1

274]

——

——

——

——

——

708

1009

737

1070

766

1132

796

1194

825

1256

854

1318

883

1380

921

1645

950

1730

980

1816

2800

[132

1]—

——

——

——

——

—71

710

6974

811

3177

511

9280

412

5483

413

1686

313

7889

214

4092

817

0995

817

9498

718

8029

00 [1

369]

——

——

——

——

——

725

1129

755

1191

784

1253

813

1315

842

1376

872

1438

906

1688

936

1773

965

1858

994

1944

3000

[141

6]—

——

——

——

—70

511

2773

411

8976

312

5179

213

1382

213

7585

114

3788

014

9891

317

5294

318

3797

219

2310

0220

0831

00 [1

463]

——

——

——

——

713

1187

743

1249

772

1311

801

1373

830

1435

860

1497

889

1559

921

1816

950

1961

979

987

1009

2072

3200

[151

0]—

——

——

—69

311

8572

212

4776

113

0978

113

7181

014

3383

914

9586

815

5789

816

1992

818

8093

719

6598

720

5110

1821

3633

00 [1

557]

——

——

——

701

1246

731

1307

760

1369

789

1431

818

1493

848

1555

877

1617

906

1856

935

1944

968

2029

994

2115

1023

2200

3800

[179

3]68

614

4371

315

1874

115

9276

816

6779

617

4182

318

1685

118

9087

819

6594

020

0396

020

7598

121

8910

0123

0210

1624

1610

4325

2910

6226

4383

718

0886

518

8293

318

9695

319

5697

320

7099

321

8310

0222

9710

3024

1010

5425

24

4000

[188

8]71

316

0974

016

8376

817

5879

518

3282

319

0785

019

8187

820

5693

520

8595

521

9997

523

1299

624

2610

1625

3910

4326

5310

7027

6710

7728

80

1119

2521

1067

2414

1097

2499

1126

2585

1071

2478

1104

2563

1133

2649

RPM

WRP

MW

RPM

W10

0919

0110

3819

6610

6820

7210

1619

6510

4620

5010

7521

3610

2420

2910

5321

1510

8222

0010

3120

9310

6021

7910

9022

6410

3821

5710

6822

4310

9723

2810

4522

2210

7523

0711

0423

9210

5322

8610

8223

7111

1124

56

1082

2756

1119

2870

1147

2983

1075

2637

1111

2751

1140

2864

1097

2994

1135

3107

——

Capa

city

8.5

Ton

[29.

9 kW

]

3900

[184

1]69

915

2672

716

0175

416

7578

217

5080

918

2483

718

9986

419

7392

720

1594

820

8096

821

9498

823

0710

0824

2110

2925

3410

5726

4810

6927

6110

9028

7511

2729

88—

—

4100

[193

5]72

616

9275

417

6678

118

4180

919

1583

619

9086

420

6492

220

9194

222

0496

323

1898

324

3110

0325

4510

2426

5810

5627

7210

8428

8510

8429

9911

0531

1211

4432

26—

—

Air

Flow

CFM

[L/s

]

1148

2606

——

——

——

——

——

RPM

WRP

MW

1097

2157

1127

2243

1104

2221

1134

2307

1112

2285

1141

2371

1119

2350

1148

2435

1126

2414

——

1134

2478

——

1141

2542

——

——

——

——

——

——

——

——

——

——

——

0.1

[.02

]0.

2 [.

05]

0.3

[.07

]0.

4 [.

10]

0.5

[.12

]0.

6 [.

15]

0.7

[.17

]0.

8 [.

20]

0.9

[.22

]1.

0 [.

25]

1.1

[.27

]1.

2 [.

30]

1.3

[.32

]1.

4 [.

35]

1.5

[.37

]1.

6 [.

40]

1.7

[.42

]1.

8 [.

45]

1.9

[.47

]2.

0 [.

50]

Exte

rnal

Sta

tic P

ress

ure—

Inch

es o

f Wat

er [k

Pa]

Driv

e Pa

ckag

eL

MM

otor

H.P.

[W]

2.0

[149

1.4]

3.0

[223

7.1]

Blow

er S

heav

eBK

90BK

65M

otor

She

ave

1VP-

441V

P-44

Turn

s Op

en1

23

45

61

23

45

6RP

M86

082

479

175

772

369

011

4810

9810

4999

994

989

9

NOTE

S: 1

. Fac

tory

she

ave

setti

ngs

are

show

n in

bol

d pr

int.

2.Re

-adj

ustm

ent o

f she

ave

requ

ired

to a

chie

ve ra

ted

airf

low

at A

RI m

inim

um E

.S.P

.3.

Do n

ot o

pera

te a

bove

blo

wer

RPM

sho

wn

as m

otor

ove

rload

ing

will

occ

ur.

4.Do

not

set

mot

or s

heav

e be

low

one

turn

ope

n.

NOTE

: L-D

rive

left

of b

old

line,

M-D

rive

right

of b

old

line.

AIR

FL

OW

CO

RR

EC

TIO

N F

AC

TOR

S8.

5 TO

N [2

9.9

kW] 0.

980.

99TO

TAL

MBH

0.96

1.00

0.97

0.97

3200

[151

0]1.

001.

01

1.01

0.99

1.03

3600

[169

9]

POW

ER k

W0.

991.

000.

991.

00

3400

[160

5]1.

03

1.02

1.07

4000

[188

8]1.

04

1.03

0.94

1.09

4200

[198

2]

SENS

IBLE

MBH

1.02

1.01

1.05

0.88

3800

[179

3]

0.91

3000

[141

6]AC

TUAL

—CF

M[L

/s]

2600

[122

7]28

00[1

321]

CO

MP

ON

EN

T A

IR R

ES

ISTA

NC

E,I

WC

8.

5 TO

N [2

9.9

kW]

Com

pone

nt

Stan

dard

Indo

or A

irflo

w—

CFM

[L/s

]

Conc

entri

c Di

ffuse

r RXR

N-FA

65 o

rFA

75 &

Tra

nsiti

on R

XMC-

CD04

0.17

[0.0

42]

0.20

[0.0

50]

0.25

[0.0

62]

0.31

[0.0

77]

0.37

[0.0

92]

DNA

DNA

Conc

entri

c Di

ffuse

r RXR

N-AA

61 o

rAA

71 &

Tra

nsiti

on R

XMC-

CE05

DNA

2600

[122

7]28

00[1

321]

3000

[141

6]32

00[1

510]

3400

[160

4]36

00[1

699]

3800

[179

3]

DNA

DNA

DNA

DNA

Resi

stan

ce—

Inch

es W

ater

[kPa

]

0.17

[0.0

42]

0.18

[0.0

45]

Horiz

onta

l Eco

nom

izer

100%

O.A

. Dam

per O

pen

0.08

[0.0

20]

0.08

[0.0

20]

0.10

[0.0

24]

0.11

[0.0

27]

0.12

[0.0

30]

0.13

[0.0

32]

Wet

Coi

l0.

051

[0.0

13]

0.05

5[0

.014

]0.

060

[0.0

15]

0.06

5[0

.016

]0.

071

[0.0

18]

0.07

6[0

.019

]0.

082

[0.0

20]

0.15

[0.0

36]

Econ

omize

r10

0% R

.A. D

ampe

r Ope

n0.

06[0

.015

]0.

07[0

.017

]0.

08[0

.020

]0.

09[0

.022

]0.

10[0

.025

]0.

11[0

.027

]0.

12[0

.030

]Ho

rizon

tal E

cono

mize

r10

0% R

.A. D

ampe

r Ope

n0.

04[0

.009

]0.

04[0

.010

]0.

05[0

.011

]0.

05[0

.012

]0.

06[0

.014

]0.

06[0

.015

]0.

07[0

.017

]

DNA

4000

[188

8]

0.21

[0.0

52]

0.08

7[0

.022

]

0.16

[0.0

40]

0.13

[0.0

32]

0.08

[0.0

20]

DNA

4200

[198

2]

0.24

[0.0

60]

0.09

3[0

.023

]

0.18

[0.0

44]

0.14

[0.0

35]

0.09

[0.0

21]

NOTE

: Add

com

pone

nt re

sist

ance

to d

uct r

esis

tanc

e to

det

erm

ine

tota

l ext

erna

l sta

tic p

ress

ure.

DNA

= Da

ta n

ot A

vaila

ble.

NOTE

S: 1

. Mul

tiply

cor

rect

ion

fact

or ti

mes

gro

ss p

erfo

rman

ce d

ata.

2. R

esul

ting

sens

ible

cap

acity

can

not e

xcee

d to

tal c

apac

ity.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

61

AIRFLOW PERFORMANCE—RKKB/RKMB/RKNB- SERIES

1090

2875

1110

3900

[184

1]69

915

2672

716

0175

416

7578

217

5080

918

2483

718

9986

419

7392

720

1594

820

8096

821

9498

823

0710

0824

2110

2925

3410

5726

4810

6927

6140

00 [1

888]

713

1609

740

1683

768

1758

795

1832

823

1907

850

1961

878

2056

935

2085

955

2199

975

2312

996

2426

1016

2539

1043

2653

1070

2767

2988

1077

2880

4100

[193

5]72

616

9275

417

6678

118

4180

919

1583

619

9086

420

6492

220

9194

222

0496

323

1898

324

3110

0325

4510

2426

5810

5627

7210

8428

8510

8429

9942

00 [1

982]

740

1774

767

1849

795

1923

822

1998

850

2072

877

2147

Exte

rnal

Sta

tic P

ress

ure—

Inch

es o

f Wat

er [k

Pa]

3200

[151

0]—

——

——

—65

711

7071

512

4574

213

1977

013

9479

714

6882

515

4385

216

1788

016

9295

616

9897

617

0399

618

1710

1719

3033

00 [1

557]

——

——

673

1179

701

1253

728

1328

756

1402

783

1477

811

1551

838

1626

866

1700

943

1705

963

1708

948

1822

976

1935

1024

2049

3400

[160

5]—

——

—68

712

6171

413

3674

214

1076

914

8579

715

5982

416

3485

217

0887

917

6395

018

1197

118

2796

219

4198

920

5410

3221

6835

00 [1

652]

——

673

1270

700

1344

728

1419

755

1493

783

1588

810

1642

838

1717

865

1791

938

1813

958

1832

978

1946

975

2059

1003

2173

1039

2286

3600

[169

9]—

—68

613

5271

414

2774

115

0176

915

7679

616

5082

417

2585

117

9987

918

7494

518

9296

619

5198

620

6598

921

7810

1622

9210

4724

0537

00 [1

746]

672

1361

700

1435

727

1510

755

1584

782

1659

810

1733

837

1808

865

1882

933

1896

953

1956

973

2070

993

2183

1002

2297

1030

2410

1054

2524

3800

[179

3]68

614

4371

315

1874

115

9276

816

6779

617

4182

318

1886

118

9087

819

6594

020

0396

020

7598

121

8910

0123

0210

1624

1610

4325

2910

6226

43

4300

[202

9]75

318

5778

119

3280

820

0683

620

8185

321

5591

722

1593

723

2895

724

4297

825

5599

826

6910

1827

8210

3928

9610

8330

0911

1131

2310

9932

3693

022

0995

023

2397

024

3899

025

5010

1126

6310

3127

7710

7028

9010

9730

0410

9231

17

4700

[221

8]80

721

8883

522

6386

223

3790

624

6292

725

7694

726

8996

728

0398

829

1610

0830

3010

2831

4310

4832

5710

6933

7111

3734

8411

6535

9811

3037

11

1130

3102

1097

2994

1117

3107

1138

3221

1105

3112

1125

3226

1145

3339

1037

2044

1057

2157

1077

2271

1044

2162

1065

2276

1085

2390

1052

2281

1072

2395

1092

2508

1059

2400

1080

2513

1100

2627

1067

2519

1087

2632

1108

2746

1075

2637

1095

2751

1115

2864

1082

2756

1102

2870

1123

2983

1120

3350

1140

3453

1160

3577

1112

3231

1133

3345

1153

3458

1150

3825

1170

3938

1190

4052

1191

3442

—11

5032

1511

7133

2911

5833

34—

1178

3448

1166

3453

1186

3566

1098

2384

1118

2498

1105

2503

1125

2617

1113

2622

1133

2735

1120

2740

1141

2854

1128

2859

1148

2973

1135

2978

1156

3091

1143

3097

1163

3210

1181

3690

——

1173

3572

1193

3685

——

——

——

1199

3561

——

——

——

——

——

1138

2611

1159

2725

1179

2838

1146

2730

1166

2844

1186

2957

1153

2849

1174

2962

1194

3076

1161

2968

1181

3081

——

1168

3086

1189

3200

——

1176

3205

1196

3318

——

1183

3324

——

——

——

——

——

——

——

——

——

——

——

4400

[207

7]76

719

4079

420

1482

220

8984

921

6387

722

3892

423

3394

524

4796

525

6098

526

7410

0627

8710

2629

0110

4630

1410

9731

2811

2432

4111

0733

5545

00 [2

124]

780

2023

808

2097

835

2172

863

2248

912

2338

1188

932

2452

4600

[217

1]79

421

0582

121

8084

022

5487

623

2991

924

5794

025

7196

026

8498

027

9810

0029

1110

2130

2510

4131

3810

6132

5211

2433

6511

5134

7911

2235

9295

225

8597

326

7999

327

9310

1329

0610

3330

2010

5431

3311

1032

4711

3833

6011

1534

7438

09—

1127

3468

1148

3582

1168

3695

—

1142

3706

1163

3819

1183

3933

1135

3587

1155

3701

1175

3814

——

——

1196

3928

——

——

——

——

——

——

——

——

——

——

4800

[226

5]82

122

7184

823

4587

624

2091

425

8193

426

9595

528

0897

529

2299

530

3510

1531

4910

3632

6210

5633

7610

7634

8911

5136

0311

7837

1611

3738

3011

5739

4311

7840

5711

9841

70—

——

——

——

——

—

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W0.

1 [.

02]

0.2

[.05

]0.

3 [.

07]

0.4

[.10

]0.

5 [.

12]

0.6

[.15

]0.

7 [.

17]

0.8

[.20

]0.

9 [.

22]

1.0

[.25

]1.

1 [.

27]

1.2

[.30

]1.

3 [.

32]

1.4

[.35

]1.

5 [.

37]

RPM

1.6

[.40

]1.

7 [.

42]

1.8

[.45

]W

RPM

WRP

MW

RPM

W1.

9 [.

47]

2.0

[.50

]2.

1 [.

52]

2.2

[.55

]2.

3 [.

57]

Air

Flow

CFM

[L/s

]

Capa

city

10 T

on [3

5.2

kW]

AIR

FL

OW

PE

RF

OR

MA

NC

E—

10 T

ON

[35.

2 kW

]

Driv

e Pa

ckag

eL

MM

otor

H.P.

[W]

2.0

[149

1.4]

3.0

[223

7.1]

Blow

er S

heav

eBK

90BK

65M

otor

She

ave

1VP-

441V

P-44

Turn

s Op

en1

23

45

61

23

45

6RP

M84

581

077

573

970

466

911

3810

8910

4199

294

389

4

NOTE

S: 1

. Fac

tory

she

ave

setti

ngs

are

show

n in

bol

d pr

int.

2.Re

-adj

ustm

ent o

f she

ave

requ

ired

to a

chie

ve ra

ted

airf

low

at A

RI m

inim

um E

.S.P

.3.

Do n

ot o

pera

te a

bove

blo

wer

RPM

sho

wn

as m

otor

ove

rload

ing

will

occ

ur.

4.Do

not

set

mot

or s

heav

e be

low

one

turn

ope

n.

NOTE

: L-D

rive

left

of b

old

line,

M-D

rive

right

of b

old

line.

AIR

FL

OW

CO

RR

EC

TIO

N F

AC

TOR

S10

TO

N [3

5.2

kW]

0.98

0.99

TOTA

L M

BH0.

96

0.99

0.97

0.97

3800

[179

3]1.

001.

01

1.00

0.99

1.02

4200

[198

2]

POW

ER k

W0.

981.

000.

981.

00

4000

[188

8]1.

03

1.01

1.07

4600

[217

1]

0.95

SENS

IBLE

MBH

0.91

0.93

3600

[169

9]AC

TUAL

—CF

M[L

/s]

3200

[151

0]34

00[1

605]

1.04

1.01

1.09

4800

[226

5]1.

02

1.01

1.05

4400

[207

7]

CO

MP

ON

EN

T A

IR R

ES

ISTA

NC

E,I

WC

10

TON

[35.

2 kW

]

Com

pone

nt

Stan

dard

Indo

or A

irflo

w—

CFM

[L/s

]

Conc

entri

c Di

ffuse

r RXR

N-FA

65 o

rFA

75 &

Tra

nsiti

on R

XMC-

CD04

0.31

[0.0

77]

0.37

[0.0

92]

DNA

DNA

DNA

DNA

DNA

Conc

entri

c Di

ffuse

r RXR

N-AA

61 o

rAA

71 &

Tra

nsiti

on R

XMC-

CE05

DNA

3200

[151

0]34

00[1

604]

3600

[169

9]38

00[1

793]

4000

[188

8]42

00[1

982]

4400

[207

6]

DNA

0.17

[0.0

42]

0.18

[0.0

45]

0.21

[0.0

52]

Resi

stan

ce—

Inch

es W

ater

[kPa

]

0.24

[0.0

60]

0.27

[0.0

67]

Horiz

onta

l Eco

nom

izer

100%

O.A

. Dam

per O

pen

0.11

[0.0

27]

0.12

[0.0

30]

0.13

[0.0

32]

0.15

[0.0

.36]

0.16

[0.0

40]

0.18

[0.0

44]

Wet

Coi

l0.

065

[0.0

16]

0.07

1[0

.018

]0.

076

[0.0

19]

0.08

2[0

.020

]0.

087

[0.0

22]

0.09

3[0

.023

]0.

099

[0.0

25]

0.19

[0.0

47]

Econ

omize

r10

0% R

.A. D

ampe

r Ope

n0.

09[0

.022

]0.

10[0

.025

]0.

11[0

.027

]0.

12[0

.030

]0.

13[0

.032

]0.

14[0

.035

]0.

15[0

.037

]

DNA

4600

[217

1]

DNA

0.10

5[0

.026

]

0.20

[0.5

0]

0.16

[0.0

40]

0.10

[0.0

24]

DNA

4800

[226

5]

Horiz

onta

l Eco

nom

izer

100%

R.A

. Dam

per O

pen

0.05

[0.0

12]

0.06

[0.0

14]

0.06

[0.0

15]

0.07

[0.0

17]

0.08

[0.0

20]

0.09

[0.0

21]

0.09

[0.0

22]

DNA

0.11

0[0

.027

]

0.21

[0.0

52]

0.17

[0.0

42]

0.10

[0.0

25]

Conc

entri

c Di

ffuse

r RXR

N-AA

66 o

rAA

76 &

Tra

nsiti

on R

XMC-

CF06

DNA

DNA

DNA

DNA

DNA

DNA

DNA

0.31

[0.0

77]

0.32

[0.0

80]

NOTE

: Add

com

pone

nt re

sist

ance

to d

uct r

esis

tanc

e to

det

erm

ine

tota

l ext

erna

l sta

tic p

ress

ure.

DNA

= Da

ta n

ot A

vaila

ble.

NOTE

S: 1

. Mul

tiply

cor

rect

ion

fact

or ti

mes

gro

ss p

erfo

rman

ce d

ata.

2. R

esul

ting

sens

ible

cap

acity

can

not e

xcee

d to

tal c

apac

ity.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

62

AIRFLOW PERFORMANCE—RKKB/RKMB- SERIESA

IRF

LO

W P

ER

FO

RM

AN

CE

—12

.5 &

15

TON

[44

kW &

52.

8 kW

]

1181

3717

1200

4600

[217

1]—

—90

821

3192

722

4494

723

5796

624

7098

625

8410

0526

9710

2528

1010

4429

2410

6430

3710

8331

5011

0332

6311

2233

7711

4234

9011

6136

0347

00 [2

218]

903

2178

922

2291

941

2404

961

2517

980

2631

1000

2744

1019

2857

1039

2970

1058

3084

1078

3197

1097

3310

1117

3424

1136

3537

1156

3650

3830

1175

3763

4800

[226

5]91

723

4593

724

5895

625

7197

626

8499

527

9810

1429

1110

3430

2410

5331

3810

7332

5110

9233

6411

1234

7711

3135

9111

5137

0411

70

1239

3817

5100

[240

7]

1190

963

3930

2889

4900

[231

3]

982

932

3002

2519

1002

951

3116

2632

1021

971

3229

2745

1041

990

3342

2859

1060

1010

3456

2972

1079

1029

3085

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W38

00 [1

793]

——

——

——

——

——

——

902

1649

922

1762

941

1875

961

1989

980

2102

1000

2215

1019

2328

1039

2442

1058

2555

4000

[188

8]—

——

——

——

——

—90

717

6192

618

7494

619

8796

521

0198

522

1410

0423

2710

2424

4010

4325

5410

6326

6710

8227

8041

00 [1

935]

——

——

——

——

900

1769

919

1882

939

1996

958

2109

978

2222

997

2335

1016

2449

1036

2562

1055

2675

1075

2788

1094

2902

4200

[198

2]—

——

——

——

—91

218

9793

220

1095

121

2397

122

3699

023

5010

1024

6310

2925

7610

4926

8910

6828

0310

8829

1611

0730

2943

00 [2

029]

——

——

——

906

1917

925

2030

945

2144

964

2257

984

2370

1003

2483

1023

2597

1042

2710

1062

2823

1081

2937

1101

3050

1120

3163

4400

[207

7]—

——

—90

019

4491

920

5793

921

7095

822

8497

823

9799

725

1010

1726

2410

3627

3710

5628

5010

7529

6310

9530

7711

1431

9011

3333

0345

00 [2

124]

——

——

913

2091

933

2204

952

2317

972

2430

991

2544

1011

2657

1030

2770

1050

2884

1069

2997

1089

3110

1108

3223

1128

3337

1147

3450

5000

[236

0]94

727

0096

728

1498

629

2710

0630

4010

2531

5310

4532

6710

6433

8010

8334

9311

0336

0711

2237

2011

4238

3311

6139

4611

8140

6012

0041

7312

2042

8610

4931

9910

6833

1210

8834

2511

0735

3811

2736

5211

4637

6511

6638

7811

8539

9112

0541

05

5200

[245

4]97

830

8699

831

9910

1733

1210

3734

2510

5635

3910

7636

5210

9537

6511

1538

7911

3439

9211

5441

0511

7342

1811

9343

3212

1244

4512

3245

5812

5146

7235

69

4056

1220

3943

1195

3877

1214

3990

1234

4103

1209

4044

1229

4157

1248

4270

1099

3682

1118

RPM

WRP

MW

RPM

W10

7826

6810

9727

8111

1728

9511

0228

9411

2130

0711

4031

2011

1430

1511

3331

2811

5332

4211

2731

4311

4632

5611

6633

6911

4032

7611

5933

9011

7935

0311

5334

1711

7235

3011

9236

4311

6735

6311

8836

7812

0637

90

1239

4399

1259

4513

1278

4626

1224

4218

1244

4331

1263

4445

1271

4785

1290

4898

1310

5011

Capa

city

12.5

Ton

[44

kW]

3795

1258

1138

3909

1157

4022

1177

4135

1196

4249

1216

4362

1235

4475

1255

4588

1274

4702

1294

4815

5300

[250

1]99

432

9010

1434

0310

3335

1610

5336

3010

7237

4310

9238

5611

1139

6911

3140

8311

5041

9611

7043

0911

8944

2312

0945

3612

2846

4912

4847

6212

6748

7612

8749

89—

——

—

Air

Flow

CFM

[L/s

]

4170

1253

4216

1273

4330

1266

4384

1287

4497

RPM

WRP

MW

1136

3008

1156

3121

1160

3233

1179

3347

1172

3355

1192

3468

1185

3482

1205

3596

1198

3616

1218

3729

1211

3756

1231

3870

1225

3903

1245

4016

1298

4739

1317

4853

1283

4558

1302

4671

——

——

1313

4928

——

——

——

0.1

[.02

]0.

2 [.

05]

0.3

[.07

]0.

4 [.

10]

0.5

[.12

]0.

6 [.

15]

0.7

[.17

]0.

8 [.

20]

0.9

[.22

]1.

0 [.

25]

1.1

[.27

]1.

2 [.

30]

1.3

[.32

]1.

4 [.

35]

1.5

[.37

]1.

6 [.

40]

1.7

[.42

]1.

8 [.

45]

1.9

[.47

]2.

0 [.

50]

Exte

rnal

Sta

tic P

ress

ure—

Inch

es o

f Wat

er [k

Pa]

5600

[264

3]10

4539

50

5400

[254

9]

1064

1011

4063

3502

1083

1030

4176

3615

1103

1050

4290

3728

1122

1069

4403

3842

1142

1089

4516

3955

1161

1108

4068

5500

[259

6]10

2837

2210

4738

3510

6639

4810

8640

6211

0541

7511

2542

8811

4444

0111

6445

1511

8346

2812

0347

4112

2248

5512

4249

68—

——

——

—11

2841

8111

4742

9511

6744

0811

8645

2112

0646

3512

2547

4812

4548

6112

6449

74—

—

5700

[269

0]10

6241

8610

8143

0011

0144

1311

2045

2611

4046

3911

5947

5311

7948

6611

9849

79—

——

——

——

——

——

——

—46

3011

8147

4312

00—

——

——

——

——

——

—

——

——

——

4856

1220

4969

——

——

——

——

——

——

——

——

5800

[273

7]10

7944

3110

9945

4411

1846

5811

3847

7111

5748

8411

7749

98—

——

——

——

——

——

——

——

——

——

——

——

—

——

——

——

——

——

——

——

——

——

——

Driv

e Pa

ckag

eL

MM

otor

H.P.

[W]

3.0

[223

7.1]

5.0

[372

8.5]

Blow

er S

heav

eBK

65BK

65M

otor

She

ave

1VP-

441V

M-5

0Tu

rns

Open

12

34

56

12

34

56

RPM

1135

1087

1038

990

942

894

1283

1231

1178

1126

1074

1022

NOTE

S: 1

. Fac

tory

she

ave

setti

ngs

are

show

n in

bol

d pr

int.

2.Re

-adj

ustm

ent o

f she

ave

requ

ired

to a

chie

ve ra

ted

airf

low

at A

RI m

inim

um E

.S.P

.3.

Do n

ot o

pera

te a

bove

blo

wer

RPM

sho

wn

as m

otor

ove

rload

ing

will

occ

ur.

4.Do

not

set

mot

or s

heav

e be

low

one

turn

ope

n.

NOTE

: L-D

rive

left

of b

old

line,

M-D

rive

right

of b

old

line.

AIR

FL

OW

CO

RR

EC

TIO

N F

AC

TOR

S12

.5 &

15

TON

[44

kW &

52.

8 kW

]

0.97

0.98

TOTA

L M

BH0.

95

0.99

0.96

0.94

4400

[207

7]0.

991.

00

1.00

0.99

1.00

4800

[226

5]

POW

ER k

W0.

980.

990.

980.

97

4600

[217

1]1.

01

1.00

1.03

5000

[236

0]

0.91

SENS

IBLE

MBH

0.85

0.88

4200

[198

2]AC

TUAL

—CF

M[L

/s]

3800

[179

3]40

00[1

888]

1.01

1.05

1.02

5200

[245

4]

1.02

1.07

1.03

5400

[254

9]

1.02

1.09

1.04

5600

[264

3]

1.03

1.11

1.05

5800

[273

7]

CO

MP

ON

EN

T A

IR R

ES

ISTA

NC

E,

IWC

12.

5 &

15

TON

[44

kW &

52.

8 kW

]

Com

pone

nt

Stan

dard

Indo

or A

irflo

w—

CFM

[L/s

]

Conc

entri

c Di

ffuse

r RXR

N-AA

61 o

rAA

71 &

Tra

nsiti

on R

XMC-

CE05

0.18

[0.0

45]

3800

[179

3]40

00[1

888]

4200

[198

2]44

00[2

076]

4600

[217

1]48

00[2

265]

5000

[235

9]

0.21

[0.0

52]

0.24

[0.0

60]

0.27

[0.0

67]

DNA

Resi

stan

ce—

Inch

es W

ater

[kPa

]

DNA

DNA

Horiz

onta

l Eco

nom

izer

100%

O.A

. Dam

per O

pen

0.15

[0.0

36]

0.16

[0.0

40]

0.18

[0.4

4]0.

19[0

.047

]0.

20[0

.050

]0.

21[0

.052

]

Wet

Coi

l0.

082

[0.0

20]

0.08

7[0

.022

]0.

093

[0.0

23]

0.09

9[0

.025

]0.

105

[0.0

26]

0.11

0[0

.027

]0.

115

[0.0

29]

0.21

[0.0

52]

Econ

omize

r10

0% R

.A. D

ampe

r Ope

n0.

12[0

.030

]0.

13[0

.032

]0.

14[0

.035

]0.

15[0

.037

]0.

16[0

.040

]0.

17[0

.042

]0.

18[0

.045

]Ho

rizon

tal E

cono

mize

r10

0% R

.A. D

ampe

r Ope

n0.

07[0

.017

]0.

08[0

.020

]0.

09[0

.021

]0.

09[0

.022

]0.

10[0

.024

]0.

10[0

.025

]0.

10[0

.024

]0.

21[0

.052

]

0.09

[0.0

22]

0.19

[0.0

47]

DNA

0.12

0[0

.030

]

5200

[245

4]

0.22

[0.0

55]

0.10

[0.0

25]

0.20

[0.0

50]

DNA

0.12

5[0

.031

]

5400

[254

8]

0.23

[0.0

57]

0.12

[0.0

30]

0.21

[0.0

52]

DNA

0.13

1[0

.033

]

5600

[264

3]

0.24

[0.0

60]

0.14

[0.0

35]

0.22

[0.0

55]

DNA

0.13

6[0

.034

]

5800

[273

7]

Conc

entri

c Di

ffuse

r RXR

N-AA

66 o

rAA

76 &

Tra

nsiti

on R

XMC-

CF06

DNA

DNA

DNA

DNA

0.31

[0.0

77]

0.32

[0.0

80]

0.34

[0.0

85]

0.36

[0.0

90]

0.39

[0.0

97]

DNA

DNA

NOTE

: Add

com

pone

nt re

sist

ance

to d

uct r

esis

tanc

e to

det

erm

ine

tota

l ext

erna

l sta

tic p

ress

ure.

DNA

= Da

ta n

ot A

vaila

ble.

NOTE

S: 1

. Mul

tiply

cor

rect

ion

fact

or ti

mes

gro

ss p

erfo

rman

ce d

ata.

2. R

esul

ting

sens

ible

cap

acity

can

not e

xcee

d to

tal c

apac

ity.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

63

ELECTRICAL DATA—RKKB- SERIES

Unit OperatingVoltage Range

Model No.RKKB- Minimum Circuit

AmpacityMinimum OvercurrentProtection Device Size

Maximum OvercurrentProtection Device Size No. Volts Phase HP Amps

(FLA)Amps(LRA)

Unit Information Evaporator Fan

A090CL15 187-253 43/43 50/50 50/50 1 208/230 3 2 8 56A090CL22 187-253 43/43 50/50 50/50 1 208/230 3 2 8 56A090CM15 187-253 48/48 60/60 60/60 1 208/230 3 3 13 74.5A090CM22 187-253 48/48 60/60 60/60 1 208/230 3 3 13 74.5A090DL15 414-506 29 35 35 1 460 3 2 4 28A090DL22 414-506 29 35 35 1 460 3 2 4 28A090DM15 414-506 32 40 40 1 460 3 3 7 38.1A090DM22 414-506 32 40 40 1 460 3 3 7 38.1A090YL15 518-633 19 20 20 1 575 3 2 4 19A090YL22 518-633 19 20 20 1 575 3 2 4 19A090YM15 518-633 24 30 30 1 575 3 3 8 20A090YM22 518-633 24 30 30 1 575 3 3 8 20A102CL15 187-253 48/48 60/60 60/60 1 208/230 3 2 8 56A102CL22 187-253 48/48 60/60 60/60 1 208/230 3 2 8 56A102CM15 187-253 53/53 60/60 60/60 1 208/230 3 3 13 74.5A102CM22 187-253 53/53 60/60 60/60 1 208/230 3 3 13 74.5A102DL15 414-506 26 30 30 1 460 3 2 4 28A102DL22 414-506 26 30 30 1 460 3 2 4 28A102DM15 414-506 29 35 35 1 460 3 3 7 38.1A102DM22 414-506 29 35 35 1 460 3 3 7 38.1A102YL15 518-633 20 25 25 1 575 3 2 4 19A102YL22 518-633 20 25 25 1 575 3 2 4 19A102YM15 518-633 24 30 30 1 575 3 3 8 20A102YM22 518-633 24 30 30 1 575 3 3 8 20A120CL15 187-253 59/59 70/70 70/70 1 208/230 3 2 8 56A120CL22 187-253 59/59 70/70 70/70 1 208/230 3 2 8 56A120CM15 187-253 64/64 70/70 80/80 1 208/230 3 3 13 74.5A120CM22 187-253 64/64 70/70 80/80 1 208/230 3 3 13 74.5A120DL15 414-506 33 40 40 1 460 3 2 4 28A120DL22 414-506 33 40 40 1 460 3 2 4 28A120DM15 414-506 36 40 45 1 460 3 3 7 38.1A120DM22 414-506 36 40 45 1 460 3 3 7 38.1A120YL15 518-633 27 30 35 1 575 3 2 4 19A120YL22 518-633 27 30 35 1 575 3 2 4 19A120YM15 518-633 31 35 35 1 575 3 3 8 20A120YM22 518-633 31 35 35 1 575 3 3 8 20A150CL15 187-253 75/75 90/90 90/90 1 208/230 3 3 15 74.5A150CL25 187-253 75/75 90/90 90/90 1 208/230 3 3 15 74.5A150CM15 187-253 75/75 90/90 90/90 1 208/230 3 5 15 82.6A150CM25 187-253 75/75 90/90 90/90 1 208/230 3 5 15 82.6A150DL15 414-506 38 45 50 1 460 3 3 7 38.1A150DL25 414-506 38 45 50 1 460 3 3 7 38.1A150DM15 414-506 41 45 50 1 460 3 5 10 41.3A150DM25 414-506 41 45 50 1 460 3 5 10 41.3A150YL15 518-633 33 35 40 1 575 3 3 8 20A150YL25 518-633 33 35 40 1 575 3 3 8 20A150YM15 518-633 33 35 40 1 575 3 5 8 33A150YM25 518-633 33 35 40 1 575 3 5 8 33

CONTINUEDCONTINUED

64



Model No.RKKB- Minimum Circuit



(FLA)Amps(LRA)


A181CL15 187-253 85/85 100/100 110/110 1 208/230 3 5 15 82.6A181CL25 187-253 85/85 100/100 110/110 1 208/230 3 5 15 82.6A181CM15 187-253 85/85 100/100 110/110 1 208/230 3 5 15 82.6A181CM25 187-253 85/85 100/100 110/110 1 208/230 3 5 15 82.6A181DL15 414-506 46 50 60 1 460 3 5 10 41.3A181DL25 414-506 46 50 60 1 460 3 5 10 41.3A181DM15 414-506 46 50 60 1 460 3 5 10 41.3A181DM25 414-506 46 50 60 1 460 3 5 10 41.3A181YL15 518-633 37 40 45 1 575 3 5 8 33A181YL25 518-633 37 40 45 1 575 3 5 8 33A181YM15 518-633 37 40 45 1 575 3 5 8 33A181YM25 518-633 37 40 45 1 575 3 5 8 33

65


Model No.RKKB-

Compressor Motor Condenser Motor

No. Volts Phase HP2 RPM Amps1

(RLA)Amps1

(LRA) No. Volts Phase HP2 Amps1

(FLA)Amps1

(LRA)A090CL15 2 200/230 3 3 1/2 3450 14/14 88/88 1 208/230 1 1/3 3 4.7A090CL22 2 200/230 3 3 1/2 3450 14/14 88/88 1 208/230 1 1/3 3 4.7A090CM15 2 200/230 3 3 1/2 3450 14/14 88/88 1 208/230 1 1/3 3 4.7A090CM22 2 200/230 3 3 1/2 3450 14/14 88/88 1 208/230 1 1/3 3 4.7A090DL15 2 460 3 3 1/2 3450 10 44 1 460 1 1/3 2 2.4A090DL22 2 460 3 3 1/2 3450 10 44 1 460 1 1/3 2 2.4A090DM15 2 460 3 3 1/2 3450 10 44 1 460 1 1/3 2 2.4A090DM22 2 460 3 3 1/2 3450 10 44 1 460 1 1/3 2 2.4A090YL15 2 575 3 3 1/2 3450 6 34 1 575 1 1/3 1 1.5A090YL22 2 575 3 3 1/2 3450 6 34 1 575 1 1/3 1 1.5A090YM15 2 575 3 3 1/2 3450 6 34 1 575 1 1/3 1 1.5A090YM22 2 575 3 3 1/2 3450 6 34 1 575 1 1/3 1 1.5A102CL15 2 200/230 3 4 3450 15/15 91/91 2 208/230 1 1/3 3 4.7A102CL22 2 200/230 3 4 3450 15/15 91/91 2 208/230 1 1/3 3 4.7A102CM15 2 200/230 3 4 3450 15/15 91/91 2 208/230 1 1/3 3 4.7A102CM22 2 200/230 3 4 3450 15/15 91/91 2 208/230 1 1/3 3 4.7A102DL15 2 460 3 4 3450 8 50 2 460 1 1/3 2 2.4A102DL22 2 460 3 4 3450 8 50 2 460 1 1/3 2 2.4A102DM15 2 460 3 4 3450 8 50 2 460 1 1/3 2 2.4A102DM22 2 460 3 4 3450 8 50 2 460 1 1/3 2 2.4A102YL15 2 575 3 4 3450 6 37 2 575 1 1/3 1 1.5A102YL22 2 575 3 4 3450 6 37 2 575 1 1/3 1 1.5A102YM15 2 575 3 4 3450 6 37 2 575 1 1/3 1 1.5A102YM22 2 575 3 4 3450 6 37 2 575 1 1/3 1 1.5A120CL15 2 200/230 3 5 3450 20/20 128/128 2 208/230 1 1/3 3 4.7A120CL22 2 200/230 3 5 3450 20/20 128/128 2 208/230 1 1/3 3 4.7A120CM15 2 200/230 3 5 3450 20/20 128/128 2 208/230 1 1/3 3 4.7A120CM22 2 200/240 3 5 3450 20/20 128/128 2 208/230 1 1/3 3 4.7A120DL15 2 460 3 5 3450 11 63 2 460 1 1/3 2 2.4A120DL22 2 460 3 5 3450 11 63 2 460 1 1/3 2 2.4A120DM15 2 460 3 5 3450 11 63 2 460 1 1/3 2 2.4A120DM22 2 460 3 5 3450 11 63 2 460 1 1/3 2 2.4A120YL15 2 575 3 5 3450 9 49 2 575 1 1/3 1 1.5A120YL22 2 575 3 5 3450 9 49 2 575 1 1/3 1 1.5A120YM15 2 575 3 5 3450 9 49 2 575 1 1/3 1 1.5A120YM22 2 575 3 5 3450 9 49 2 575 1 1/3 1 1.5A150CL15 2 200/230 3 6 3450 24/24 156/156 2 208/230 1 1/3 3 4.7A150CL25 2 200/230 3 6 3450 24/24 156/156 2 208/230 1 1/3 3 4.7A150CM15 2 200/230 3 6 3450 24/24 156/156 2 208/230 1 1/3 3 4.7A150CM25 2 200/230 3 6 3450 24/24 156/156 2 208/230 1 1/3 3 4.7A150DL15 2 460 3 6 3450 12 75 2 460 1 1/3 2 2.4A150DL25 2 460 3 6 3450 12 75 2 460 1 1/3 2 2.4A150DM15 2 460 3 6 3450 12 75 2 460 1 1/3 2 2.4A150DM25 2 460 3 6 3450 12 75 2 460 1 1/3 2 2.4A150YL15 2 575 3 6 3450 10 54 2 575 1 1/3 1 1.5A150YL25 2 575 3 6 3450 10 54 2 575 1 1/3 1 1.5A150YM15 2 575 3 6 3450 10 54 2 575 1 1/3 1 1.5A150YM25 2 575 3 6 3450 10 54 2 575 1 1/3 1 1.5

CONTINUEDCONTINUED1. Horsepower Per Compressor.2. Amp Draw Per Motor. Multiply Value By Number of Motors to Determine Total Amps.

66


Model No.RKKB-



(RLA)Amps1


(FLA)Amps1

(LRA)A181CL15 2 200/230 3 7 3450 28.8/28.8 196/196 2 208/230 1 3/4 4.2 9.6A181CL25 2 200/230 3 7 3450 28.8/28.8 196/196 2 208/230 1 3/4 4.2 9.6A181CM15 2 200/230 3 7 3450 28.8/28.8 196/196 2 208/230 1 3/4 4.2 9.6A181CM25 2 200/230 3 7 3450 28.8/28.8 196/196 2 208/230 1 3/4 4.2 9.6A181DL15 2 460 3 7 3450 14.7 100 2 460 1 3/4 2 4.9A181DL25 2 460 3 7 3450 14.7 100 2 460 1 3/4 2 4.9A181DM15 2 460 3 7 3450 14.7 100 2 460 1 3/4 2 4.9A181DM25 2 460 3 7 3450 14.7 100 2 460 1 3/4 2 4.9A181YL15 2 575 3 7 3450 11.1 90 2 575 1 3/4 1.9 4A181YL25 2 575 3 7 3450 11.1 90 2 575 1 3/4 1.9 4A181YM15 2 575 3 7 3450 11.1 90 2 575 1 3/4 1.9 4A181YM25 2 575 3 7 3450 11.1 90 2 575 1 3/4 1.9 4

CONTINUED1. Horsepower Per Compressor.2. Amp Draw Per Motor. Multiply Value By Number of Motors to Determine Total Amps.

67

ELECTRICAL DATA—RKMB- SERIES


Model No.RKMB- Minimum Circuit



(FLA)Amps(LRA)


A090CL15 187-253 44/44 50/50 50/50 1 208/230 3 2 8 56A090CL22 187-253 44/44 50/50 50/50 1 208/230 3 2 8 56A090CM15 187-253 49/49 60/60 60/60 1 208/230 3 3 13 74.5A090CM22 187-253 49/49 60/60 60/60 1 208/230 3 3 13 74.5A090DL15 414-506 24 30 30 1 460 3 2 4 28A090DL22 414-506 24 30 30 1 460 3 2 4 28A090DM15 414-506 27 30 30 1 460 3 3 7 38.1A090DM22 414-506 27 30 30 1 460 3 3 7 38.1A090YL15 518-633 18 20 20 1 575 3 2 4 19A090YL22 518-633 18 20 20 1 575 3 2 4 19A090YM15 518-633 22 25 25 1 575 3 2 8 19A090YM22 518-633 22 25 25 1 575 3 2 8 19A102CL15 187-253 44/44 50/50 50/50 1 208/230 3 2 8 56A102CL22 187-253 44/44 50/50 50/50 1 208/230 3 2 8 56A102CM15 187-253 49/49 60/60 60/60 1 208/230 3 3 13 74.5A102CM22 187-253 49/49 60/60 60/60 1 208/230 3 3 13 74.5A102DL15 414-506 24 30 30 1 460 3 2 4 28A102DL22 414-506 24 30 30 1 460 3 2 4 28A102DM15 414-506 27 30 30 1 460 3 3 7 38.1A102DM22 414-506 27 30 30 1 460 3 3 7 38.1A102YL15 518-633 19 20 20 1 575 3 2 4 19A102YL22 518-633 19 20 20 1 575 3 2 4 19A102YM15 518-633 23 25 25 1 575 3 3 8 20A102YM22 518-633 23 25 25 1 575 3 3 8 20A120CL15 187-253 53/53 60/60 60/60 1 208/230 3 2 8 56A120CL22 187-253 53/53 60/60 60/60 1 208/230 3 2 8 56A120CM15 187-253 58/58 70/70 70/70 1 208/230 3 3 13 74.5A120CM22 187-253 58/58 70/70 70/70 1 208/230 3 3 13 74.5A120DL15 414-506 29 35 35 1 460 3 2 4 28A120DL22 414-506 29 35 35 1 460 3 2 4 28A120DM15 414-506 32 35 40 1 460 3 3 7 38.1A120DM22 414-506 32 35 40 1 460 3 3 7 38.1A120YL15 518-633 22 25 25 1 575 3 2 4 19A120YL22 518-633 22 25 25 1 575 3 2 4 19A120YM15 518-633 26 30 30 1 575 3 3 8 20A120YM22 518-633 26 30 30 1 575 3 3 8 20A150CL15 187-253 71/71 80/80 90/90 1 208/230 3 3 15 74.5A150CL25 187-253 71/71 80/80 90/90 1 208/230 3 3 15 74.5A150CM15 187-253 71/71 80/80 90/90 1 208/230 3 5 15 82.6A150CM25 187-253 71/71 80/80 90/90 1 208/230 3 5 15 82.6A150DL15 414-506 36 40 45 1 460 3 3 7 38.1A150DL25 414-506 36 40 45 1 460 3 3 7 38.1A150DM15 414-506 39 45 45 1 460 3 5 10 41.3A150DM25 414-506 39 45 45 1 460 3 5 10 41.3A150YL15 518-633 31 35 35 1 575 3 3 8 20A150YL25 518-633 31 35 35 1 575 3 3 8 20A150YM15 518-633 31 35 35 1 575 3 5 8 33A150YM25 518-633 31 35 35 1 575 3 5 8 33

68

ELECTRICAL DATA—RKMB- SERIES

Model No.RKMB-



(RLA)Amps1


(FLA)Amps1

(LRA)A090CL15 2 200/240 3 3 1/2 3450 13/13 88/88 2 208/230 1 1/3 3 4.7A090CL22 2 208/240 3 3 1/2 3450 13/13 88/88 2 208/230 1 1/3 3 4.7A090CM15 2 200/240 3 3 1/2 3450 13/13 88/88 2 208/230 1 1/3 3 4.7A090CM22 2 200/240 3 3 1/2 3450 13/13 88/88 2 208/230 1 1/3 3 4.7A090DL15 2 480 3 3 1/2 3450 7 44 2 460 1 1/3 2 2.4A090DL22 2 480 3 3 1/2 3450 7 44 2 460 1 1/3 2 2.4A090DM15 2 480 3 3 1/2 3450 7 44 2 460 1 1/3 2 2.4A090DM22 2 480 3 3 1/2 3450 7 44 2 460 1 1/3 2 2.4A090YL15 2 600 3 3 1/2 3450 5 34 2 575 1 1/3 1 1.5A090YL22 2 600 3 3 1/2 3450 5 34 2 575 1 1/3 1 1.5A090YM15 2 600 3 3 1/2 3450 5 34 2 575 1 1/3 1 1.5A090YM22 2 600 3 3 1/2 3450 5 34 2 575 1 1/3 1 1.5A102CL15 2 200/230 3 4 3450 13.3/13.3 91/91 2 208/230 1 1/3 3 4.7A102CL22 2 200/230 3 4 3450 13.3/13.3 91/91 2 208/230 1 1/3 3 4.7A102CM15 2 200/230 3 4 3450 13.3/13.3 91/91 2 208/230 1 1/3 3 4.7A102CM22 2 200/230 3 4 3450 13.3/13.3 91/91 2 208/230 1 1/3 3 4.7A102DL15 2 460 3 4 3450 7.1 50 2 460 1 1/3 2 2.4A102DL22 2 460 3 4 3450 7.1 50 2 460 1 1/3 2 2.4A102DM15 2 460 3 4 3450 7.1 50 2 460 1 1/3 2 2.4A102DM22 2 460 3 4 3450 7.1 50 2 460 1 1/3 2 2.4A102YL15 2 575 3 4 3450 5.5 37 2 575 1 1/3 1 1.5A102YL22 2 575 3 4 3450 5.5 37 2 575 1 1/3 1 1.5A102YM15 2 575 3 4 3450 5.5 37 2 575 1 1/3 1 1.5A102YM22 2 575 3 4 3450 5.5 37 2 575 1 1/3 1 1.5A120CL15 2 200/240 3 5 3450 17/17 124/124 2 208/230 1 1/3 3 4.7A120CL22 2 200/240 3 5 3450 17/17 124/124 2 208/230 1 1/3 3 4.7A120CM15 2 200/240 3 5 3450 17/17 124/124 2 208/230 1 1/3 3 4.7A120CM22 2 200/240 3 5 3450 17/17 124/124 2 208/230 1 1/3 3 4.7A120DL15 2 480 3 5 3450 9 59.6 2 460 1 1/3 2 2.4A120DL22 2 480 3 5 3450 9 59.6 2 460 1 1/3 2 2.4A120DM15 2 480 3 5 3450 9 59.6 2 460 1 1/3 2 2.4A120DM22 2 480 3 5 3450 9 59.6 2 460 1 1/3 2 2.4A120YL15 2 600 3 5 3450 7 49.4 2 575 1 1/3 1 1.5A120YL22 2 600 3 5 3450 7 49.4 2 575 1 1/3 1 1.5A120YM15 2 600 3 5 3450 7 49.4 2 575 1 1/3 1 1.5A120YM22 2 600 3 5 3450 7 49.4 2 575 1 1/3 1 1.5A150CL15 2 200/240 3 6 3450 21.9/21.9 156/156 2 208/230 1 1/3 3 4.7A150CL25 2 200/240 3 6 3450 21.9/21.9 156/156 2 208/230 1 1/3 3 4.7A150CM15 2 200/240 3 6 3450 21.9/21.9 156/156 2 208/230 1 1/3 3 4.7A150CM25 2 200/240 3 6 3450 21.9/21.9 156/156 2 208/230 1 1/3 3 4.7A150DL15 2 480 3 6 3450 10.9 75 2 460 1 1/3 2 2.4A150DL25 2 480 3 6 3450 10.9 75 2 460 1 1/3 2 2.4A150DM15 2 480 3 6 3450 10.9 75 2 460 1 1/3 2 2.4A150DM25 2 480 3 6 3450 10.9 75 2 460 1 1/3 2 2.4A150YL15 2 600 3 6 3450 8.9 54 2 575 1 1/3 1 1.5A150YL25 2 600 3 6 3450 8.9 54 2 575 1 1/3 1 1.5A150YM15 2 600 3 6 3450 8.9 54 2 575 1 1/3 1 1.5A150YM25 2 600 3 6 3450 8.9 54 2 575 1 1/3 1 1.5

CONTINUED1. Horsepower Per Compressor.2. Amp Draw Per Motor. Multiply Value By Number of Motors to Determine Total Amps.

69

ELECTRICAL DATA—RKNB- SERIES


Model No.RKNB- Minimum Circuit



(FLA)Amps(LRA)


A090CL15 187-253 42/42 45/45 50/50 1 208/230 3 2 8 56A090CL22 187-253 42/42 45/45 50/50 1 208/230 3 2 8 56A090CM15 187-253 42/42 45/45 50/50 1 208/230 3 2 8 56A090CM22 187-253 42/42 45/45 50/50 1 208/230 3 2 8 56A090CN15 187-253 48/48 60/60 60/60 1 208/230 3 3 13 74.5A090CN22 187-253 48/48 60/60 60/60 1 208/230 3 3 13 74.5A090DL15 414-506 22 25 25 1 460 3 2 4 28A090DL22 414-506 22 25 25 1 460 3 2 4 28A090DM15 414-506 22 25 25 1 460 3 2 4 28A090DM22 414-506 22 25 25 1 460 3 2 4 28A090DN15 414-506 25 30 30 1 460 3 3 7 38.1A090DN22 414-506 25 30 30 1 460 3 3 7 38.1A090YL15 518-633 17 20 20 1 575 3 2 4 19A090YL22 518-633 17 20 20 1 575 3 2 4 19A090YM15 518-633 17 20 20 1 575 3 2 4 19A090YM22 518-633 17 20 20 1 575 3 2 4 19A090YN15 518-633 22 25 25 1 575 3 3 8 20A090YN22 518-633 22 25 25 1 575 3 3 8 20A102CL15E 187-253 43/43 45/45 50/50 1 208/230 3 2 8 56A102CL22E 187-253 43/43 45/45 50/50 1 208/230 3 2 8 56A102CM15E 187-253 48/48 50/50 60/60 1 208/230 3 3 13 74.5A102CM22E 187-253 48/48 50/50 60/60 1 208/230 3 3 13 74.5A102DL15E 414-506 23 25 25 1 460 3 2 4 28A102DL22E 414-506 23 25 25 1 460 3 2 4 28A102DM15E 414-506 26 30 30 1 460 3 3 7 38.1A102DM22E 414-506 26 30 30 1 460 3 3 7 38.1A102YL15E 518-632 18 20 20 1 575 3 2 4 19A102YL22E 518-632 18 20 20 1 575 3 2 4 19A102YM15E 518-632 22 25 25 1 575 3 3 8 20A102YM22E 518-632 22 25 25 1 575 3 3 8 20A120CL15 187-253 53/53 60/60 70/70 1 208/230 3 2 8 56A120CL22 187-253 53/53 60/60 70/70 1 208/230 3 2 8 56A120CM15 187-253 53/53 60/60 70/70 1 208/230 3 3 13 74.5A120CM22 187-253 53/53 60/60 70/70 1 208/230 3 3 13 74.5A120DL15 414-506 29 30 35 1 460 3 2 4 28A120DL22 414-506 29 30 35 1 460 3 2 4 28A120DM15 414-506 32 35 40 1 460 3 3 7 38.1A120DM22 414-506 32 35 40 1 460 3 3 7 38.1A120YL15 518-633 22 25 25 1 575 3 2 4 19A120YL22 518-633 22 25 25 1 575 3 2 4 19A120YM15 518-633 27 30 30 1 575 3 3 8 20A120YM22 518-633 27 30 30 1 575 3 3 8 20

70

ELECTRICAL DATA—RKNB- SERIES

Model No.RKNB-



(RLA)Amps1


(FLA)Amps1

(LRA)A090CL15 2 200/240 3 3 1/3 3450 12.4/12.4 88/88 2 208/230 1 1/3 3 4.7A090CL22 2 200/240 3 3 1/3 3450 12.4/12.4 88/88 2 208/230 1 1/3 3 4.7A090CM15 2 200/240 3 3 1/3 3450 12.4/12.4 88/88 2 208/230 1 1/3 3 4.7A090CM22 2 200/240 3 3 1/3 3450 12.4/12.4 88/88 2 208/230 1 1/3 3 4.7A090CN15 2 200/240 3 3 1/3 3450 12.4/12.4 88/88 2 208/230 1 1/3 3 4.7A090CN22 2 200/240 3 3 1/3 3450 12.4/12.4 88/88 2 208/230 1 1/3 3 4.7A090DL15 2 480 3 3 1/3 3450 5.8 44 2 460 1 1/3 2 2.4A090DL22 2 480 3 3 1/3 3450 5.8 44 2 460 1 1/3 2 2.4A090DM15 2 480 3 3 1/3 3450 5.8 44 2 460 1 1/3 2 2.4A090DM22 2 480 3 3 1/3 3450 5.8 44 2 460 1 1/3 2 2.4A090DN15 2 480 3 3 1/3 3450 5.8 44 2 460 1 1/3 2 2.4A090DN22 2 480 3 3 1/3 3450 5.8 44 2 460 1 1/3 2 2.4A090YL15 2 600 3 3 1/3 3450 4.8 34 2 575 1 1/3 2 1.5A090YL22 2 600 3 3 1/3 3450 4.8 34 2 575 1 1/3 2 1.5A090YM15 2 600 3 3 1/3 3450 4.8 34 2 575 1 1/3 2 1.5A090YM22 2 600 3 3 1/3 3450 4.8 34 2 575 1 1/3 2 1.5A090YN15 2 600 3 3 1/3 3450 4.8 34 2 575 1 1/3 2 1.5A090YN22 2 600 3 3 1/3 3450 4.8 34 2 575 1 1/3 2 1.5A102CL15E 2 200/230 3 3 3/4 3450 12.8/12.8 91/91 2 208/230 1 1/3 3 4.7A102CL22E 2 200/230 3 3 3/4 3450 12.8/12.8 91/91 2 208/230 1 1/3 3 4.7A102CM15E 2 200/230 3 3 3/4 3450 12.8/12.8 91/91 2 208/230 1 1/3 3 4.7A102CM22E 2 200/230 3 3 3/4 3450 12.8/12.8 91/91 2 208/230 1 1/3 3 4.7A102DL15E 2 460 3 3 3/4 3450 6.4 46 2 460 1 1/3 2 2.4A102DL22E 2 460 3 3 3/4 3450 6.4 46 2 460 1 1/3 2 2.4A102DM15E 2 460 3 3 3/4 3450 6.4 46 2 460 1 1/3 2 2.4A102DM22E 2 460 3 3 3/4 3450 6.4 46 2 460 1 1/3 2 2.4A102YL15E 2 575 3 3 3/4 3450 5.1 37 2 575 1 1/3 1 1.5A102YL22E 2 575 3 3 3/4 3450 5.1 37 2 575 1 1/3 1 1.5A102YM15E 2 575 3 3 3/4 3450 5.1 37 2 575 1 1/3 1 1.5A102YM22E 2 575 3 3 3/4 3450 5.1 37 2 575 1 1/3 1 1.5A120CL15 2 200/240 3 4 3/4 3450 17.3/17.3 123/123 2 208/230 1 1/3 3 4.7A120CL22 2 200/240 3 4 3/4 3450 17.3/17.3 123/123 2 208/230 1 1/3 3 4.7A120CM15 2 200/240 3 4 3/4 3450 17.3/17.3 123/123 2 208/230 1 1/3 3 4.7A120CM22 2 200/240 3 4 3/4 3450 17.3/17.3 123/123 2 208/230 1 1/3 3 4.7A120DL15 2 480 3 4 3/4 3450 9 62 2 460 1 1/3 3 2.4A120DL22 2 480 3 4 3/4 3450 9 62 2 460 1 1/3 3 2.4A120DM15 2 480 3 4 3/4 3450 9 62 2 460 1 1/3 3 2.4A120DM22 2 480 3 4 3/4 3450 9 62 2 460 1 1/3 3 2.4A120YL15 2 575 3 4 3/4 3450 7.1 50 2 575 1 1/3 3 1.5A120YL22 2 575 3 4 3/4 3450 7.1 50 2 575 1 1/3 3 1.5A120YM15 2 575 3 4 3/4 3450 7.1 50 2 575 1 1/3 3 1.5A120YM22 2 575 3 4 3/4 3450 7.1 50 2 575 1 1/3 3 1.5

1. Horsepower Per Compressor.2. Amp Draw Per Motor. Multiply Value By Number of Motors to Determine Total Amps.

71

UNIT DIMENSIONS—RKKB/RKMB/RKNB- SERIES


BOTTOM VIEW

GAS HEAT / ELECTRICCOOLING PACKAGE

IllustrationST-A0715-03-X1

IllustrationST-A0734-02

72


SUPPLY AND RETURN DIMENSIONS FOR DOWNFLOW APPLICATIONS

SUPPLY AND RETURN DIMENSIONS FOR HORIZONTAL APPLICATIONS

*RECOMMENDED DUCT DIMENSIONS ARE 26"





73





74



WEIGHTSAccessory Shipping—lbs [kg]Economizer 90 [40.82]Power Exhaust 44 [19.96]Fresh Air Damper (Manual) 26 [11.79] 21 [9.53]

42 [19.05]81 [36.70]

Operating—lbs [kg]

Fresh Air Damper (Motorized) 43 [19.50]Roof Curb 14" 90 [40.82] 85 [38.60]

38 [17.24]

Roof Curb 24" 140 [63.50] 135 [61.23]

A B C D33% 27% 17% 23%

Capacity Tons [kW]

7.5-12.5 [26.4-44.0]

Corner Weights by Percentage

A074102

CLEARANCESThe following minimum clearances mustbe observed for proper unit performanceand serviceability.

RecommendedClearance In. [mm] Location

48 [1219] A - Front18 [457] B - Condenser Coil18 [457] C - Duct Side18 [457] *D - Evaporator End60 [1524] E - Above

*Without Economizer. 48" [1219 mm] With Economizer



A074403

75

ACCESSORIES

FIELD INSTALLED ACCESSORY EQUIPMENT

Accessory ModelNumber

InstalledWeight

Lbs. [kg]

Dual Enthalpy Kit

Thermostats See Thermostat Specification Sheet for Details (T11-001)

RXRX-AV02 1 [.5]Horizontal Economizer w/Single Enthalpy RXRD-NDCM3 89 [40.4]Carbon Dioxide Sensor (Wall Mount) RXRX-AR02 2 [1.0]Power Exhaust RXRX-BFF02 (C,D,Y) 38 [17.2]Manual Fresh Air Damper (Horizontal Return Mounted) RXRF-FDA1 21 [9.5]

ShippingWeight

Lbs. [kg]

1 [.5]94 [42.6]

3 [1.4]43 [19.5]26 [11.8]

FactoryInstallationAvailable?

No

NoNoNoNoNo

Motorized Fresh Air Damper RXRF-FDB1 43 [19.5] 38 [17.2] No

Roofcurb, 14" RXKG-CAE14 90 [40.8] 85 [38.5] NoRoofcurb, 24" RXKG-CAE24 140 [63.5] 135 [61.2] No

Roofcurb Adapters(See Chart on Page 83 for Application)

RXRX-CDCE50 300 [136.1] 290 [131.5] NoRXRX-CFCE54 325 [147.4] 315 [142.9] NoRXRX-CFCE56 350 [158.8] 340 [154.2] No

Concentric Diffuser (Step-Down, 20" Round) RXRN-FA65 139 [63.0] 60 [27.2] No

Concentric Diffuser (Step-Down, 18 x 32) RXRN-AA66 247 [112.0] 227 [103.0] No

Concentric Diffuser (Flush, 18 x 28) RXRN-AA71 170 [77.1] 155 [70.3] NoConcentric Diffuser (Flush, 18 x 32) RXRN-AA76 176 [79.8] 161 [73.0] NoDownflow Transition (Rect. to Round) RXMC-CD04 ➀ 15 [6.8] 13 [5.9] NoDownflow Transition (Rect. to Rect., 18 x 28) RXMC-CE05 ➁ 18 [8.2] 16 [7.3] No

Compressor Time-Delay Relay Kit RXMD-A04 2 [1.0] 1 [.5] YesLow-Ambient Control Kit RXRZ-A90 3 [1.4] 2 [1.0] YesHigh/Low Pressure Switch Kit RXRX-AK01 5 [2.3] 4 [1.8] YesFreeze-Stat Kit RXRX-AM01 1 [.5] 0.5 [.2] YesOutdoor Coil Louver Kit RXRX-AAD01C 29 [11.3] 26 [11.8] Yes

Downflow Transition (Rect. to Rect., 18 x 32) RXMC-CF06 ➂ 20 [9.1] 18 [8.2] No

RXRX-CGCC12 450 [204.1] 410 [186.0] No

Concentric Diffuser (Step-Down, 18 x 28) RXRN-AA61 200 [90.7] 185 [83.9] No

Concentric Diffuser (Flush, 20" Round) RXRN-FA75 54 [24.4] 42 [19.0] No

38 [17.2] NoManual Fresh Air Damper (Left Panel Mounted) RXRF-HDA1 31 [14.1]

Motor Kit for RXRF-HDA1 RXRX-AT02 35 [15.9] 27 [12.2] No

Unwired Convenience Outlet RXRX-AN01 2 [1.0] 1.5 [.7] YesUnfused Service Disconnect RXRX-AP01 10 [4.5] 9 [4.1] Yes

90 [40.8] YesEconomizer w/Single Enthalpy RXRD-MDCM3 81 [36.7]

NOTES: ➀ Used with RXRN-AA61 and RXRN-AA71 concentric diffusers.➁ Used with RXRN-AA66 and RXRN-AA76 concentric diffusers.➂ Please refer to conversion kit index provided with the unit for LP conversion kit.


76

ACCESSORIES

� Features Honeywell Controls� Available Factory Installed or Field Accessory� Gear Driven Direct Drive Actuator� Fully Modulating (0-100%)� Low Leakage Dampers� Slip-In Design for Easy Installation� Plug-In Polarized 12-pin Electrical Connections� Pre-Configured—No Field Adjustments Necessary� Standard Barometric Relief Damper� Single Enthalpy with Dual Enthalpy Upgrade

Kit Available� CO2 Input Sensor Available� Field Assembled Hood Ships with Economizer� Economizer Ships Complete for Downflow Duct

Application.� Optional Remote Minimum Position Potentiometer

(Honeywell #S963B1128) is Available from Prostock.� Field Installed Power Exhaust Available


IllustrationADS-7949-11

77

ACCESSORIES

ECONOMIZERSUse to Select Factory Installed Options OnlyRXRD-MDCM3—Single Enthalpy (Outdoor)RXRX-AV02—Dual Enthalpy Upgrade KitRXRX-AR01 OR RXRX-AR02—Optional Wall-Mounted CO2 Sensor

ECONOMIZER FOR HORIZONTAL DUCT INSTALLATIONField Installed OnlyRXRD-MDCM3—Single Enthalpy (Outdoor)RXRX-AV02—Dual Enthalpy Upgrade KitRXRX-AR01 OR RXRX-AR02—Wall-mounted CO2 Sensor

� Features Honeywell Controls� Available as a Field Installed Accessory Only� Gear Driven Direct Drive Actuator� Fully Modulating (0-100%)� Low Leakage Dampers� Slip-In Design for Easy Installation� Plug-In Polarized 12-pin Electrical Connections� Pre-Configured—No Field Adjustments Necessary� Standard Barometric Relief Damper� Single Enthalpy with Dual Enthalpy Upgrade

Kit Available� CO2 Input Sensor Available� Field Assembled Hood Ships

with Economizer� Economizer Ships Complete for

Horizontal Duct Application� Optional Remote Minimum Position Potentiometer

(Honeywell #S963B1128) is Available from Prostock� Field Installed Power Exhaust Available


78

ACCESSORIES

78

POWER EXHAUST KIT FOR RXRD-MDCM3(-), RXRD-NDCM3(-) ECONOMIZERSRXRX-BFF02 (C, D, or Y*)

*Voltage Code

VERTICAL AIRFLOW

IllustrationSTA1000-02

HORIZONTAL AIRFLOW

IllustrationSTA1000-01

Model No. No.of Fans Volts Phase HP

(ea.)Low Speed

RXRX-BFF02C 2 208-230 1 0.33 2200 [1038] 1518 2500 [1179]

High Speed ➀

1670 1.48

FLA(ea.)

3.6

LRA(ea.)

RXRX-BFF02D 2 460 1 0.33 2200 [1038] 1518 2500 [1179] 1670 0.75 1.8RXRX-BFF02Y 2 575 1 0.33 2200 [1038] 1518 2500 [1179] 1670 0.81 1.5

CFM [L/s] ➁ RPM CFM [L/s] ➁ RPM

NOTES: ➀ Power exhaust is factory set on high speed motor tap. [ ] Designates Metric Conversions➁ CFM is per fan at 0" w.c. external static pressure.

79

ACCESSORIES

FRESH AIR DAMPERMOTORIZED DAMPER KITRXRX-ATO2(Motor Kit for RXRF-HDA1)


7951-17aRXRF-HDA1 (Manual)

DOWNFLOW OR HORIZONTAL APPLICATION

IllustrationST-7951-17


80

ACCESSORIES

FRESH AIR DAMPER (Cont.)RXRF-FDA1 (Manual)RXRF-FDB1 (Motorized)



HORIZONTAL APPLICATION

DOWNFLOW APPLICATION


81

ACCESSORIES

ROOFCURBS (Full Perimeter)� Rheem’s roofcurb design can be utilized on all 7.5-12.5

ton [26.4-44.0 kW] RKKB, RKMB and RKNB- models.

� Two available heights (14" [356 mm] and24" [610 mm]) for ALL models.

� Quick assembly corners for simple and fast assembly.

� Opening provided in bottom pan to match the “Thru the Curb” electrical connection opening provided on the unit base pan.

� 1" [25 mm] x 4" [102 mm] Nailer provided.

� Insulating panels not required because of insulatedoutdoor base pan.

� Sealing gasket (40' [12.2 m]) providedwith Roofcurb.

� Packaged for easy field assembly.

TYPICAL INSTALLATION

ROOFCURB INSTALLATION



Roofcurb Model Height of CurbRXKG-CAE14 14" [356 mm]RXKG-CAE24 24" [610 mm]

82

ACCESSORIES


ROOFCURB ADAPTERS

(-)PDC-075(-)PDC-100/101 RXPK-C12 RXRX-CGCC12

NEW MODELS(All Share Common Cabinet)

(R)KKB, (R)KMB-A090, (R)KNB-A090(R)KKB, (R)KMB-A102(R)KKB, (R)KMB-A120, (R)KNB-A120(R)KKB, (R)KMB-A150(R)KKB-A181

OLD MODELS OLD ROOFCURB ROOFCURB ADAPTER

(-)RCF, (-)REF-075/076(-)RGF-150075, (-)RGF-131076(-)RGF-201076

RXRK-E50 RXRX-CDCE50

(-)RGF-200075(-)RGG, (-)REG, (-)RCG-075(-)RGF, (-)REF, (-)RCF-085(-)RGF, (-)REF, (-)RCF-100(-)RGG, (-)REG, (-)RCG-100

RXRK-E54 RXRX-CFCE54

(-)RGF, (-)REF, (-)RCF-125 RXRK-E56 RXRX-CFCE56

NOTE: Ductwork modifications may be necessary if the capacity and/or indoor airflow rate of replacement unit is not equivalent to that of the unit being replaced.

83

ACCESSORIES

ROOFCURB ADAPTERS (Cont.)RXRX-CDCE50

IllustrationADS-7952-02Sheet 2



TOP VIEW

84

ACCESSORIES

ROOFCURB ADAPTERS (Cont.)RXRX-CFCE54




TOP VIEW

85

ACCESSORIES

ROOFCURB ADAPTERS (Cont.)RXRX-CFCE56




TOP VIEW

86

ACCESSORIES

ROOFCURB ADAPTERS (Cont.)RXRX-CGCC12




TOP VIEW

87

ACCESSORIES

88

ACCESSORIES



CONCENTRIC DIFFUSER APPLICATION


DOWNFLOW TRANSITION DRAWINGSRXMC-CE05

� Used with RXRN-AA61or RXRN-AA71Concentric Diffusers.



DOWNFLOW TRANSITION DRAWINGSRXMC-CF06

� Used with RXRN-AA66or RXRN-AA76Concentric Diffusers.

89

ACCESSORIES

DOWNFLOW TRANSITION DRAWINGSRXMC-CD04

� Used with RXRN-FA65or RXRN-FA75Concentric Diffusers.

795103



90

ACCESSORIES

Model No. Flow RateCFM [L/s]

Static Pressurein. w.c. [kPa]

Throw ➁ ➂Feet [m]

Neck Velocityfpm [m/s]

Noise Level ➃(dbA)

RXRN-FA65

2600 [1227] 0.17 [0.042] 24-29 [7.3-8.8]0 669 [3.4] 202800 [1321] 0.20 [0.050] 25-30 [7.6-9.1]0 720 [3.7] 253000 [1416] 0.25 [0.062] 27-33 [8.2-10.1] 772 [3.9] 253200 [1510] 0.31 [0.077] 28-35 [8.5-10.7] 823 [4.2] 253400 [1604] 0.37 [0.092] 30-37 [9.1-11.3] 874 [4.4] 30

ENGINEERING DATA➀

NOTES: ➀ All data is based on the air diffusion council guidelines.➁ Throw data is based on 75 FPM Terminal Velocities using isothermal air.➂ Throw is based on diffuser blades being directed in a straight pattern.➃ Actual noise levels may vary due to duct design and do not include transmitted unit noise.

Adequate duct attenuation must be provided to reduce sound output from the unit.


CONCENTRIC DIFFUSER—STEP DOWNRXRN-FA65 (7.5 & 8.5 Ton [26.4 & 29.9 kW] Models)

For Use With Downflow Transition (RXMC-CD04)and 20" [508 mm] Round Supply and Return Ducts

� All aluminum diffuser with aluminumreturn air eggcrate.

� Built-in anti-sweat gasket.

� Molded fiberglass supports.

� Built-in hanging supports.

� Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.

91

ACCESSORIES

ENGINEERING DATA➀

CONCENTRIC DIFFUSER—STEP DOWN18" x 28" [457.2 x 711.2 mm]RXRN-AA61 (8.5 & 10 Ton [29.9 kW & 35.2] Models)

For Use With Downflow Transition (RXMC-CE05)and 18" x 28" [457.2 x 711.2 mm]Supply and Return Ducts





� Diffuser box constructed of sheetmetalinsulated with 1" [25.4 mm] 1.5 lbs.[.7 kg] duct liner.

� Double deflection diffuser with theblades secured by spring steel.


Static Pressurein w.c. [kPa]




RXRN-AA61

3600 [1699] 0.17 [0.042] 25-33 [7.6-10.1] 851 [4.3] 303800 [1793] 0.18 [0.045] 27-35 [8.2-10.7] 898 [4.6] 304000 [1888] 0.21 [0.052] 29-37 [8.8-11.3] 946 [4.8] 304200 [1982] 0.24 [0.060] 32-40 [9.8-12.2] 993 [5.0] 304400 [2076] 0.27 [0.067] 34-42 [10.4-12.8] 1040 [5.3] 30

IllustrationADS-7951-08A

IllustrationADS-7951-08B

IllustrationADS-7951-08C




92

ACCESSORIES

ENGINEERING DATA➀

CONCENTRIC DIFFUSER—STEP DOWN18" x 32" [457.2 x 813 mm]RXRN-AA66 (12.5 & 15 Ton [44.0 & 52.8 kW] Models)

For Use With Downflow Transition (RXMC-CF06)and 18" x 32" [457.2 x 813 mm] Supply and Return Ducts

� All aluminum diffuser with aluminum return air eggcrate.




� Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.

� Double deflection diffuser with the blades secured by spring steel.






RXRN-AA66

4600 [2171] 0.31 [0.077] 26-31 [7.9-9.4] 841 [4.3] 304800 [2265] 0.32 [0.080] 27-32 [8.2-9.8] 878 [4.5] 305000 [2359] 0.34 [0.085] 28-33 [8.5-10.1] 915 [4.6] 305200 [2454] 0.36 [0.090] 28-34 [8.5-10.4] 951 [4.8] 305400 [2548] 0.39 [0.097] 29-35 [8.8-10.7] 988 [6.0] 30







93

ACCESSORIES

FLUSH MOUNT CONCENTRIC DIFFUSER—FLUSHRXRN-FA75 (7.5 & 8.5 Ton [26.4 & 29.9 kW] Models)

ENGINEERING DATA➀


Static Pressurein. w.c. [kPa]




RXRN-FA75

2600 [1227] .17 [0.042] 19-24 [5.8-7.3] 663 [3.4] 302800 [1321] .20 [0.050] 20-28 [6.1-8.5] 714 [3.6] 353000 [1416] .25 [0.062] 21-29 [6.4-8.8] 765 [3.9] 353200 [1510] .31 [0.077] 22-29 [6.7-8.8] 816 [4.1] 403400 [1604] .37 [0.092] 22-30 [6.7-9.1] 867 [4.4] 40




For Use With Downflow Transition (RXMC-CD04)and 20" [508 mm] Round Supply and Return Ducts





� Diffuser box constructed ofsheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.


94

ACCESSORIES

CONCENTRIC DIFFUSER—FLUSHand 18" x 28" [457.2 x 711.2 mm]RXRN-AA71 (8.5 & 10 Ton [29.9 & 35.2] Models)

For Use With Downflow Transition (RXMC-CE05)and 18" x 28" [457.2 x 711.2 mm]Supply and Return Ducts





� Diffuser box constructed of sheetmetalinsulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.






RXRN-AA71

3600 [1699] 0.17 [0.042] 22-29 [6.7-8.8] 844 [4.3] 353800 [1793] 0.18 [0.045] 22-30 [6.7-9.1] 891 [4.5] 404000 [1888] 0.21 [0.052] 24-33 [7.3-10.1] 938 [4.8] 404200 [1982] 0.24 [0.060] 26-35 [7.9-10.7] 985 [5.0] 404400 [2076] 0.27 [0.067] 28-37 [8.5-11.3] 1032 [5.2] 40







ENGINEERING DATA➀

95

ACCESSORIES

ENGINEERING DATA➀






RXRN-AA76

4600 [2171] 0.31 [0.077] 25-34 [7.6-10.4] 922 [4.7] 404800 [2265] 0.32 [0.080] 26-35 [7.9-10.7] 962 [4.9] 405000 [2359] 0.34 [0.085] 27-36 [8.2-11.0] 1002 [5.1] 405200 [2454] 0.36 [0.090] 30-39 [9.1-11.9] 1043 [5.3] 455400 [2548] 0.39 [0.097] 32-41 [9.8-12.5] 1083 [5.5] 45







CONCENTRIC DIFFUSER—FLUSH18" x 32" [457.2 x 813 mm]RXRN-AA76 (12.5 & 15 Ton [44.0 & 52.8 kW] Models)

For Use With Downflow Transition (RXMC-CF06)and 18" x 32" [457.2 x 813 mm]Supply and Return Ducts

� All aluminum diffuser with aluminum return air eggcrate.




� Diffuser box constructed of sheetmetalinsulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner.

96

ACCESSORIES

GeneralUnits shall be convertible airflow. Operatingrange for units with electromechanicalcontrols shall be between 125°F (51.7°C)and 50°F (4.4°C). Cooling performanceshall be rated in accordance with DOEand/or ARI testing procedures. All unitsshall be factory assembled, internally wired, fully charged with R-22, and 100percent run-tested before leaving thefactory. Wiring internal to the unit shall be colored and numbered for simplifiedidentification. Units shall be UL listed and labeled, classified in accordance toANSI-Z21.47 for gas fired central furnacesand UL 1995/CAN/CSA No. 236-M90 forcentral cooling air conditioners. Canadianunits shall be CUL certified.

CasingUnit casing shall be constructed of zinccoated, heavy gauge, galvanized steel.Exterior surfaces shall be cleaned, phos-phatized, and finished with a weather-resistant baked enamel finish. Unit’s sur-face shall be tested 1000 hours in a saltspray test in compliance with ASTM B117.Cabinet construction shall allow for allmaintenance on one side of the unit. Allexposed vertical panels and top covers inthe indoor air section shall be insulatedwith a cleanable foil faced, fire retardantpermanent, odorless glass fiber materialand secured with adhesive and mechanicalfasteners. The base of the unit shall beinsulated with foil-faced material. All insula-tion edges shall be either captured orsealed. The unit’s base pan shall have nopenetrations within the perimeter of thecurb other than the raised 1-1/8� [28.58mm] high downflow supply return openingsto provide an added water integrity precau-tion. The base rails of the unit shall haveprovisions for forklift and crane lifting, withforklift capabilities on three sides of the unit.

Unit TopThe indoor top cover shall be one-piececonstruction, it shall not be double-hemmed and gasket-sealed.

FiltersTwo inch [50.8 mm], throwaway filters shallbe standard on all units.

CompressorsUnits shall have direct-drive, hermetic,scroll type compressors with centrifugaltype oil pumps. Motor shall be suction gas-cooled and shall have a voltage utilizationrange of plus or minus 10 percent of unitnameplate voltage. Internal overloads shallbe provided with the scroll compressors.The compressor shall have external isola-tion to minimize noise.

Refrigerant CircuitsEach refrigerant circuit shall have capillarytubes expansion device. Service pressureports, shall be factory-installed as standard.

Evaporator And Condenser CoilsInternally finned, 3/8� [9.53 mm] coppertubes mechanically bonded to a configuredaluminum plate fin shall be standard. Coilsshall be leak tested at the factory to ensurepressure integrity. The evaporator coil andcondenser coil shall be leak tested to 200psig and pressure tested to 450 psig. Asloped condensate drain pan shall bestandard.

Gas Heating SectionThe heating section shall have a tubularheat exchanger design using Rheem exclu-sive burners and corrosion resistant steelthroughout. An induced draft combustionblower shall be used to pull the combustionproducts through the firing tubes. Theheater shall use a direct spark ignition(DSI) system and Remote Flame Sense.On initial call for heat, the combustionblower shall purge the heat exchanger for30 seconds before ignition after two unsuc-cessful ignition attempts on low fire and twounsuccessful attempts on high fire, theentire heating system shall be locked outfor one hour or until manually reset at thethermostat/zone sensor. Units shall besuitable for use with natural gas or propane(field-installed kit).

Outdoor FansThe outdoor fans shall be direct-drive statically and dynamically balanced, draw-through in the vertical discharge position.The fan motor shall be permanently lubricated and shall have built-in thermaloverload protection.

Indoor FansAll 3-phase units offer belt drive, FC cen-trifugal fans with adjustable motor sheaves.All motors shall be thermally protected. Allindoor fan motors meet the U.S. EnergyPolicy Act of 1992 (EPACT).

ControlsUnit shall be completely factory wired withnecessary controls and contactor pressurelugs or terminal block for power wiring.Units shall provide an external location for mounting a fused disconnect device.

24-volt electromechanical control circuitshall include control transformer and contactor pressure lugs for power wiring.Unit shall have single point power entry as standard.

Accessories/OptionRoof Curb—The roof curb shall bedesigned to mate with the unit’s downflowsupply and return openings and providesupport and a watertight installation wheninstalled properly. The roof curb designshall allow field-fabricated rectangularsupply/return ductwork to be connecteddirectly to the curb. Curb design shall comply with NRCA requirements. Curbsshall be shipped knocked down for toollessfield assembly and shall include woodnailer strips.

Economizer—This accessory shall beeither field or factory-installed and is avail-able with barometric relief standard. Theassembly includes direct drive gear driver,fully modulating 0-100 percent motor anddampers, minimum position setting, mixedair sensor, wiring harness with plug, andsingle enthalpy control. Optional differentialenthalpy control shall be field-installed. Thefactory-installed economizer arrives readyfor operation.

Remote Potentiometer—Field installed,the minimum position setting of economizershall be adjusted with this accessory.

Motorized Outside Air Dampers—Field-installed manually set outdoor airdampers shall provide up to 50 percentoutside air. Once set, outdoor air dampersshall open to set position when indoor fanstarts. The damper shall close to the fullclosed position when indoor fan shutsdown.

Manual Outside Air Damper—Factory orfield-installed rain hood and screen shallprovide up to 50 percent outside air.

Oversized Motors—Factory installed beltdrive oversized motors shall be available forhigh static applications.

97

MECHANICAL SPECIFICATIONS—RKKB/RKMB/RKNB- SERIES

Powered Exhaust—The field installedpowered exhaust, available for all units,shall provide exhaust of return air, whenusing an economizer, to maintain betterbuilding pressurization.

Through the Base Electrical Access—Anelectrical service entrance shall be factoryprovided allowing electrical access for bothcontrol and main power connection insidethe curb and through the base of the unit.Option will allow for field installation ofliquid-tight conduit and an external field-installed disconnect switch.

Through the Base Electrical with Dis-connect Switch—Factory-installed 3-pole,molded case disconnect switch with provi-sions for through the base electrical con-nections are available. The disconnectswitch will be installed in the unit in a water-tight enclosure with access through ahinged door. Factory wiring will be providedfrom the switch to the unit high voltageterminal block. The switch will be UL/CSAagency recognized. Note: The disconnectswitch will be sized per NEC and UL guide-lines but will not be used in place of unitover current protection.

Unpowered Convenience—This factory-installed option is a GFCI, 120v/15amp, 2plug, and convenience outlet, unpowered.When the convenience outlet is powered, aservice receptacle disconnect will be avail-able. The convenience outlet is poweredfrom the line side of the disconnect orcircuit breaker, and therefore will not beaffected by the position of the disconnect orcircuit breaker. This option can only beordered with the Disconnect Switch.

Through the Base Gas Piping—The unitshall include a standard through the basegas provision.

Freeze/Clogged Filter Switches—Thisfactory or field-installed option allows forindividual fan failure or dirty filter protection.If indoor coil gets too cold due to low air-flow, compressor operation will be tem-porarily interrupted.

Enthalpy Control—Single Enthalpy Con-trol shall be standard for all economizers.Enthalpy control offers a higher level ofcomfort control, along with energy savingspotential, than the standard dry bulb con-trol. This is due to the additional wet bulbsensing capability.

High Pressure Cutout—This factory orfield installed option is offered for units thatdo not have high pressure cutout as stan-dard. All scroll compressors shall includeInternal Pressure Relief as standard.

Hinged Access Doors—Stainless steelmetal hinges are standard on theFilter/Electrical Access Door and HeatExchanger door.

Thermostats—Two stage heating andcooling operation shall be available, forfield installation, in either manual or auto-matic changeover. Automatic programma-ble electronic with night set back shall also be available.

Differential Enthalpy—Adds on to thestandard single control with other enthalpysensors that compare total heat content ofthe indoor air and outdoor air to determinethe most efficient air source. This controloption offers the highest level of comfortcontrol, plus energy efficiency available.

Low Ambient Cooling—Electromechani-cal models have cooling capabilities to40°F as built, or to 0°F by adding theoptional low ambient (frostat) control.

98

MECHANICAL SPECIFICATIONS—RKKB/RKMB/RKNB- SERIES

99

WIRING SCHEMATICS—RKKB/RKMB/RKNB- SERIES

100


101


GENERAL TERMS OF LIMITED WARRANTYRheem will furnish a replacement for any part of this productwhich fails in normal use and service within the applicableperiods stated, in accordance with the terms of the limited warranty.

Heat Exchanger ................................................Ten (10) YearsFor Complete Details of the Limited Warranty, Including Applicable Termsand Conditions, See Your Local Installer or Contact the Manufacturer fora Copy.

*Condenser Coil and Evaporator Coil leaks* caused by factory defects...............................One (1) Year*Compressor ......................................................Five (5) Years*Any Other Part ..............................................One (1) Year*All other parts and components carry a limited warranty of five years,provided they are single-phase products installed in a residentialapplication.

BEFORE PURCHASING THIS APPLIANCE, READ IMPORTANT ENERGY COST AND EFFICIENCY INFORMATION AVAILABLE FROMYOUR RETAILER.

Before proceeding with installation, referto installation instructions packagedwith each model, as well as complyingwith all Federal, State, Provincial, andLocal codes, regulations, and practices.

Rheem Heating,Cooling andWater Heating

P.O. Box 17010, Fort Smith, AR 72917

“In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.”

PRINTED IN U.S.A. 4-08 DC FORM NO. R11-833 REV. 2Supersedes Form No. R11-833 Rev. 1

3.5_110318_R11-833_Rev_2

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Transcript of 3.5_110318_R11-833_Rev_2