Central Air and Heating Systems

"Water is far superior to air when it comes to moving heating or cooling through buildings."-John Siegenthaler

COMFORT

When You

NEED IT

COMFORT When You NEED IT

SpacePak Hydronics is taking the comfort and flexibility of water-based central heating and cooling systems to new levels of performance. In any season, SpacePak units provide perfectly conditioned air with reliability and efficiency.

Hydronic Heating & CoolingHydronic technology has long been known for providing unsurpassed heating comfort. New innovative technologies have allowed hydronic equipment manufacturers the opportunity to provide complete packaged solutions for both space heating and central cooling using the known advantages of hydronics over that of traditional forced air systems.

Using the same physical properties that make water ideal for conveying heat also make it ideal for cooling.

Cooling is simply the removal of heat from an occupied space. Water is capable of absorbing substantially more (almost 3500X more) heat than air for the same temperature change.

Therefore, chilled water circulated through a high efficiency terminal unit is ideal for absorbing heat from an occupied space without the intrusive ductwork associated with forced air systems.

Small Scale HydronicsThe concept of using water as a heat transfer medium for cooling is not new and has long been used by commercial engineers through the use of chillers, which reduce circulated water to the range of 40° to 50°F and then disperse the conditioned air through various types of terminal units into the occupied space in a much more efficient and environmentally friendly process than all-air systems.

Small scale hydronic (chilled water) cooling in residential and light commercial applications is done safely and easily through much smaller space requirements than that of traditional ducted systems with increased operating efficiencies and is more aesthetically pleasing at the same time.

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Packaged SolutionsSpacePak Hydronics offers a total packaged solution for all residential and light commercial applications. Solstice Heat Pumps (air to water) in combination with our various styles of modern aesthetically pleasing emitters provide the ultimate in total year-round comfort.

Chiller or heat pump based systems are the environmentally friendly choice for both heating and cooling by keeping all refrigerant safely contained outside of the occupied space.

System Layout

Benefits• Energy Efficient• Ease of Installation• Minimally Invasive • Aesthetically Pleasing• Easily Zoned• Environmentally Friendly

Types of Emitters• Hydronic Fan Coils

AirCell HighWall ThinWall

• Chilled-beams• Radiant Ceiling Panels

Solstice

Key: = Supply = ReturnIllustration depicts heating application. In cooling applications chilled water replaces hot water supply lines.

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Solstice® Extreme, SpacePak’s low ambient heat pump provides primary heating and cooling even in severe weather climates. Its environmentally friendly design uses EVI technology and the clean efficient characteristics of hydronics as its primary energy source to deliver perfectly conditioned air to any occupied space.

Standard Features• Enhanced Vapor Injection• 64,680 BTU/h at 47°F Ambient• 3.3 Ton of Cooling at 95°F Ambient• Simple Piping & Pumping• Installation & Service Friendly• Easily Zoned• Proven Integrated Control• Outdoor Reset• Green Hydronic Energy – No Refrigerant in Occupied Space• Low Ambient Freeze Protection

Enhanced Vapor Injection (EVI)The award winning EVI technology and high efficiency condenser used in SpacePak low ambient heat pumps, provides improved efficiency, reliability and heating capacities. EVI increases heating capacity by over 30%, making it the perfect compressor for severe ambient conditions (0°F) in cold climates, while maintaining the ability to cool during the summer months.

Specifications

Dynamic Exhaust Valve

EVI Tube

Motor

Dynamic Scroll

Model LAHP - 048 COPHeating Capacity (47°F Ambient, 120°F Supply Water) 64,680 BTUh (18.9 kW) 3.18Heating Capacity (17°F Ambient, 120°F Supply Water) 46,440 BTUh (13.6 kW) 2.35Heating Capacity (5°F Ambient, 120°F Supply Water) 39,240 BTUh (11.5 kW) 2.35Cooling Capacity (95°F Ambient, 44°F Supply Water) 40,000 BTUh (11.7 kW) 2.43Voltage 230V/1ph/60HzMin Supply Temp 42°F (5.5°C)Max Supply Temp 125°F (52°C)Min Water Flow 10 GPM (37.8 I/min)Nominal Water Flow 12 GPM (45.4 I/min)dP@ Max Flow 17.2 ft (35.8 kPa)Heating Current 31 AmpsCooling Current 23.5 AmpsNoise Level 62 dB (A)Compressor ScrollInstalled Weight 386 lbs (175 Kg)

E X T R E M E

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Dimensions

Performance

E X T R E M E

LAHP Cooling Operation at 44°F WaterAmbient Temp Capacity

BTU/hrElectrical

Power WattsHeat Pump

COPHeat Pump

EER95°F 40,000 4,790 1.9 8.3182°F 42,500 4,341 2.3 9.79

LAHP Heating Operation at 120°F WaterAmbient Temp Capacity

BTU/hrElectrical

Power WattsHeat Pump

COPHeat Pump

EER47°F 64,680 5,963 3.2 8.315°F 39,240 5,773 2.6 11.09

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Outdoor Ambient °F

*Peak

‡Tested

COP

Heating performance at Ambient temperature and 120°F water supply*Peak performance is steady state without capacity drop due to frosting and/or defrosting‡Tested performance is per AHRI 550/590 including frosting/defrosting affect.

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LAHP Cooling Performance

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Water Supply

LAHP Heating Performance LAHP Cooling Performance

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Standard Features• Dual Refrigerant Circuits• Simple Piping & Pumping• Installation & Service Friendly• Easily Zoned• Self Diagnostic Control – Configurable• Low Amp Requirements• Quiet Operation • Green Hydronic Energy - No Refrigerant in Occupied Space• Low Ambient Freeze Protection

Sophisticated….but Simple Control Platform

Intelligent factory configured control platform, with state-of-the-art self diagnostic microprocessor allow staging of compressors for seamless operation. Amp draw starts low and stays low with no spike at start-up and use a smaller breaker than other heat pump units for even more efficiency benefits.

Specifications

S E

Model SCM - 036 SCM - 060Heating Capacity 36,840 BTUh (10.8 kW) 52,200 BTUh (15.3 kW)Heating COP 2.65 2.65Cooling Capacity 36,000 BTUh (10.5 kW) 48,000 BTUh (14.1 kW)Voltage 230v/1ph/60Hz 230v/1ph/60HzMin Supply Temp 36°F (2.2°C) 36°F (2.2°C)Max Supply Temp 125°F (51.7°C) 125°F (51.7°C)Min Water Flow 7 GPM (26.5 l/Min) 10 GPM (37.9 l/Min)Rated Water Flow 10 GPM (37.8 l/Min) 12 GPM (45.4 l/Min)dP @ Rated Flow 15.8 ft (47.7 kPa) 24.2 ft (72.4 kPa)Heating Current 18.0 amps 25.6 ampsCooling Current 16.7 amps 24.8 ampsNoise Level 56 dB (A) 56 dB (A)Compressor Rotary x 2 Rotary x 2Installed Weight 354 lbs (161 kg) 407 lbs (185 kg)

All heating data at 47°F ambient, 120°F supply.All cooling data at 95°F ambient, 44°F supply.

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SCM-060 Cooling Operation at 44°F WaterAmbient Temp Capacity

BTU/hrChiller

Power Watts Chiller COP Chiller EER

82°F 57,500 5,227 3.2 11 95°F 48,000 5,517 2.5 8.7

Figure 3 Model SCM dimensions (ALL DIMENSIONS IN INCHES)

Model

A B D D1 D2 E F G H J K W W1 W2

Leg height

Front to return

Cabinet depth

Mounting lug

depth

Mounting lug

centers

Bottom to

return

Bottom to

supply

Base to bottom edge of lower fan

Overall Height

Return connec-

tion

Supply connec-

tion

Overall width

Mounting lug

centers

Lug center

to edge

SCM-036 1 10 17 3/4 17 3/8 15 3/4 5 1/2 15 1/4 25 53 1” NPT 1” NPT 43 3/8 27 1/2 7 15/16

SCM-060 1 10 17 3/4 17 3/8 15 3/4 5 1/2 15 1/4 25 53 1” NPT 1” NPT 43 3/8 27 1/2 7 15/16

Figure 3 Model SCM dimensions (ALL DIMENSIONS IN INCHES)

Model

A B D D1 D2 E F G H J K W W1 W2

Leg height

Front to return

Cabinet depth

Mounting lug

depth

Mounting lug

centers

Bottom to

return

Bottom to

supply

Base to bottom edge of lower fan

Overall Height

Return connec-

tion

Supply connec-

tion

Overall width

Mounting lug

centers

Lug center

to edge

SCM-036 1 10 17 3/4 17 3/8 15 3/4 5 1/2 15 1/4 25 53 1” NPT 1” NPT 43 3/8 27 1/2 7 15/16

SCM-060 1 10 17 3/4 17 3/8 15 3/4 5 1/2 15 1/4 25 53 1” NPT 1” NPT 43 3/8 27 1/2 7 15/16

Figure 3 Model SCM dimensions (ALL DIMENSIONS IN INCHES)

Model

A B D D1 D2 E F G H J K W W1 W2

Leg height

Front to return

Cabinet depth

Mounting lug

depth

Mounting lug

centers

Bottom to

return

Bottom to

supply

Base to bottom edge of lower fan

Overall Height

Return connec-

tion

Supply connec-

tion

Overall width

Mounting lug

centers

Lug center

to edge

SCM-036 1 10 17 3/4 17 3/8 15 3/4 5 1/2 15 1/4 25 53 1” NPT 1” NPT 43 3/8 27 1/2 7 15/16

SCM-060 1 10 17 3/4 17 3/8 15 3/4 5 1/2 15 1/4 25 53 1” NPT 1” NPT 43 3/8 27 1/2 7 15/16

Figure 3 Model SCM dimensions (ALL DIMENSIONS IN INCHES)

Model

A B D D1 D2 E F G H J K W W1 W2

Leg height

Front to return

Cabinet depth

Mounting lug

depth

Mounting lug

centers

Bottom to

return

Bottom to

supply

Base to bottom edge of lower fan

Overall Height

Return connec-

tion

Supply connec-

tion

Overall width

Mounting lug

centers

Lug center

to edge

SCM-036 1 10 17 3/4 17 3/8 15 3/4 5 1/2 15 1/4 25 53 1” NPT 1” NPT 43 3/8 27 1/2 7 15/16

SCM-060 1 10 17 3/4 17 3/8 15 3/4 5 1/2 15 1/4 25 53 1” NPT 1” NPT 43 3/8 27 1/2 7 15/16

SCM-036 Cooling Operation at 44°F WaterAmbient Temp Capacity

BTU/hrChiller

Power Watts Chiller COP Chiller EER

82°F 38,500 3,208 3.6 1295°F 36,000 3,750 2.8 9.6

SCM-060 Heating Operation at 120°FAmbient Temp Capacity BTU/hr Chiller Power

Watts Chiller COP

47°F 52,200 5,768 2.6532°F 40,350 5,371 2.217°F 28,500 5,249 1.59

Dimensions

Performance

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SCM-036 Heating Performance

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effic

ient

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ance

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Temp, ºF

Ambient Temperature, ºF

Hea

ting

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acit

y, B

TU

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effic

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Temp, ºF

Ambient Temperature, ºF

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olin

g C

apac

ity,

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effic

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WaterSupply

Temp, ºF

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SCM-036 Cooling Performance

42

47

55

42 COP

47 COP

55 COP

SCM-036 Heating Operation at 120°FAmbient Temp Capacity BTU/hr Chiller Power

Watts Chiller COP

47°F 36,840 4,070 2.6532°F 28,500 3,790 2.217°F 20,160 3,710 1.59

SCM-036 Heating Performance SCM-036 Cooling Performance

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Standard Features• ECM Variable Speed Fan Technology• 110v Power Supply• Heating & Cooling Hydronic Coil• Lightweight Heavy-Duty Molded Plastic Shell• Outer Insulation Jacket• Internal Drain Pan• Silent Operation (22dBA @ 3’)• Integrated Control Platform • WiFi Enabled Devices / Laptops / Smart Phones • Fan Speed Control• Auto Timed Zone Control• Fresh Air Induction Control (Optional)• Temperature Set-Points• Alarm Settings

SpecificationsHeating Cooling

Entering Water Temperature 160°F 42°F Btu/h 23,500 9,000 Fan Watts 90W 90W CFM 250 250 Flow Rate GPM 5 Weight lbs. 39

AIR DISTRIBUTION MODULE

Each AirCell ships with a thermal insulation cover• Superior Insulation• Minimizes Heat Gains / Losses• Reduces Sweating in Humid Conditions• Easy Snap Together Durable Design

AirCell’s integrated control platform continuously monitors the return air and water coil sensors while controlling the fan speed in response to the programmed set-points (including on/off times, fresh air, temperature and numerous other custom variables). Communication and programming is performed through either wall-mount thermostat controls or using a WiFi 802.11 enabled device including smart phones and computers.

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AirCell Simplicity - AspirationThrough the use of high efficiency variable speed EC motors and a unique low temperature hydronic coil design, AirCell distributes perfectly conditioned air to any occupied space. Whether heating, cooling or ventilation, AirCell does it all. Working in conjunction with any hydronic supply system including boilers, reverse cycle chillers, heat pumps and geothermal AirCell allows full control and distribution of conditioned air with ultra-low energy consumption while reducing harmful CFC’s by up to 40-60% over conventional DX systems. When connected to today’s high efficiency condensing boilers AirCell guarantees ultra-efficiency utilizing lower supply water temperatures maximizing the performance of your boiler investment.

Dimensions

Performance

6,000

6,500

7,000

7,500

8,000

8,500

9,000

9,500

10,000

10,500

11,000

36 38 40 42 44 46 48 50

Coo

ling

Cap

acity

, BTU

/hr

Entering Water Temperature, °FData based upon 250 CFM air entering at 80°F Dry Bulb, 67° Wet Bulb, 5 GPM water flow

AirCell Cooling CapacityAirCell Heating Performance

Entering Water Temp °FData based upon 250 CFM air entering at 70° DB, 3.5-5 GPM water flow

Entering Water Temp °FData based upon 250 CFM air entering at 80°F Dry Bulb, 67° Wet Bulb, 5 GPM water flow

AirCell Cooling Performance

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WCSP-J Series

Standard Features• High Efficiency EC Motor/Blower Technology• Easy Field Adjustable Motor Staging• 230V Standard Configuration Optional 115V Conversion• Heat Pump Compatible• Integrated Control Board• 6-Row Copper/Aluminum Coil• Sweat-Type Connections• Insulated Grey Cabinet• Float Switch• Condensate Trap• Mold Resistant Primary Drain Pan• Anti-Vibration Foam Strips• Mode Specific Adjustable Speed Control

Dimensions

Performance

12000 18000 24000 30000 36000 42000 48000 54000 60000

-2430

-3642

-4860

48 ̊F 42 ̊F

8 GPM 12 GPM

48 ̊F 42 ̊F

5 GPM 9 GPM

48 ̊F 42 ̊F

2.5 GPM 6 GPM

24000 48000 72000 96000 120000

-2430

-3642

-4860

120 ̊F 160 ̊F

8 GPM 12 GPM

120 ̊F 160 ̊F

5 GPM 9 GPM

120 ̊F 160 ̊F

2.5 GPM 6 GPM

WCSP-J Heating Performance WCSP-J Cooling Performance

A B

C

BTU/h at 120-160° Water Temperature, 1.5-3 GPM per nominal ton BTU/h at 42-48° Water Temperature, 1.5-3 GPM per nominal ton

Model A B CWCSP-2430J 24-1/4" 12" 18-1/2"WCSP-3642J 33-1/4" 16-1/2" 25-3/4"WCSP-4860J 43-1/4" 21-1/2" 34-1/4"

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HighWall – Heating & CoolingHighWall fan coils are the perfect indoor complement to our Solstice heat pumps. HighWall fan coils provide optimum heating and cooling in one classic design. HighWall fan coils are designed for higher volume flow for primary heating in colder climates and use an electronic 3-way valve for reduced energy consumption and increased efficiency.

All HighWall fan coils feature high efficiency EC motors with Step-less speed modulation which operate from 50-70% more efficient than traditional on/off motors.

Standard Features• Quiet Space-Saving Design• Heating/Cooling• Energy Efficient• Low Ambient Capable Heat Emitter• Hydronic Based-No Refrigerant• Remote Control Thermostat• Auto-Swing Damper for Uniform Air Distribution• Easy Installation • EC-Step-Less Speed Modulation• 8,100-25,700 BTU/h Heating Capacity• 7,300-13,100 BTU/h Cooling Capacity• 3-Way Valves (Optional Feature)• External Thermostat Setup (Optional Feature)• 4-Pipe Configuration (Optional Feature)

ThinWall – Heating & CoolingThinWall fan coils are the ultra-sleek alternative to HighWall fan coils or can be used in conjunction with a HighWall unit for optimum flexibility.

Perfectly conditioned air is quietly distributed through a cross-flow blower configuration with integrated air-guiding technology. ThinWall units offer versatility for both heating and cooling while operating up to 30% more efficient than traditional emitters.

Units offer custom zoning through integrated intelligent controls which can modulate based on environmental conditions.

Standard Features• Quiet Modern Space-Saving Design• Heating & Cooling• Hydronic Based – No Refrigerant• Cross-Flow Blower • Easy Installation• Active Carbon Air Filtration• 8,700 – 32,000 BTU/hr Heating Capacity• 3,400 – 14,800 BTU/hr Cooling Capacity• Remote Control

Model

Output (BTU/hr)Dimensional Data Ship

Wt.(lbs)

Heating CoolingEntering Water Temperature

120°F 140°F 160°F 45°F 47°F 50°F Length Width HeightHW-06-ECM 8123 11331 14266 7300 6416 5085

34-7/16" 8-2/3" 11-13/16"28

HW-15-ECM 11843 16553 20853 10614 9420 7475 30HW-18-ECM 14641 20444 25734 13106 11638 9249 32

Model

Output (BTU/hr)Dimensional Data Ship

Wt.(lbs)

Heating CoolingEntering Water Temperature

120°F 140°F 160°F 45°F 48°F 50°F Length Width HeightUT-87 4600 6936 8700 3400 2846 2505 27-5/8"

5-1/8" 26-3/8"

40UT-135 8500 10710 13500 6500 5442 4789 35-3/8" 51UT-196 11400 15606 19600 8500 7116 6262 43-5/16" 60UT-246 14600 20114 24600 11900 9963 8767 51-1/2" 68UT-320 17800 26010 32000 14800 12391 10904 59-1/8" 79

Specifications

Specifications

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260 North Elm StreetWestfield, Ma 01085(800) 465-8558Fax (413) 564-5815www.spacepak.com

7555 Tranmere DriveMississauga, Ontario L5S 1L4 Canada(905) 670-5888Fax (905) 670-5782

SHYD-2

Solstice® BTHydronic buffer tanks are used as both hydraulic separators and hydronic buffer tanks.

Four port configuration provides a convenient junction for hydraulic separation, in order to maintain stable temperature control, and ensure flow through the secondary. The heat emitter loop is not influenced by pump operation in the primary heat pump loop.

Buffer tank's are used as hydronic buffer tanks in systems having several low BTU cooling or heating loads calling at different times or systems operating below the design load condition.

Standard Features• Durable Stainless Steel Construction• (4) 1-1/2" NPT Female Thread• Inner Tank 304 Stainless• 3/4" Female Water Drain• Insulation: Polyurethane Resin Foam• White Outer Galvanized Steel Jacket• 10 Year Warranty

Optional Feature• Two 3kW Electric Heaters

SSIC ControlThe SpacePak SSIC System Interface Control takes inputs from up to five air handlers and outputs the system signals to the chiller, boiler and heat pump. Air Handlers receive their calls from their respective thermostats and outputs a heating or cooling call to the SSIC. Based on these demands, the SSIC determines how to operate the system.

Standard Features• Outdoor Air Temperature Sensor• Water Temperature Sensor• Buffer Tank Sensor

BT-26(H) BT-40(H)Height Inches 43-1/4 58-1/4

Capacity Gal 26 40Max Water Flow GPM 24Heat Capacity* kW 6

Min. Circuit at 480V* Amp 30Ship Weight Lbs 84 104

Weight Empty Lbs 77 97Weight Full Lbs 278 390

* For tanks with heat option only.

Specifications