Upflow/ Horizontal Downflow/Horizontal Condensing, Direct Vent Gas-Fired Furnace€¦ ·  ·...

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Upflow/ Horizontal Downflow/Horizontal Condensing, Direct Vent Gas-Fired Furnace PUB. NO. 22-1836-09 XR 95 TUH1B040A9241A, TUH1B060A9361A, TUH1B080A9421B, TUH1C080A9601A, TUH1C100A9481A, TUH1D100A9601A, TUH1D120A9601A, TDH1B040A9241A, TDH1B065A9421A, TDH1C085A9481A, TDH1D110A9601A Single-Stage Fan Assisted Combustion System *DH1 DOWNFLOW DOWNFLOW/HORIZONTAL *UH1 UPFLOW *UH1 UPFLOW/HORIZONTAL *DH1

Transcript of Upflow/ Horizontal Downflow/Horizontal Condensing, Direct Vent Gas-Fired Furnace€¦ ·  ·...

Page 1: Upflow/ Horizontal Downflow/Horizontal Condensing, Direct Vent Gas-Fired Furnace€¦ ·  · 2017-12-19Upflow/ Horizontal Downflow/Horizontal Condensing, Direct Vent Gas-Fired Furnace

Upflow/ Horizontal Downflow/HorizontalCondensing, Direct Vent Gas-Fired Furnace

PUB. NO. 22-1836-09

XR 95TUH1B040A9241A, TUH1B060A9361A, TUH1B080A9421B, TUH1C080A9601A, TUH1C100A9481A, TUH1D100A9601A, TUH1D120A9601A, TDH1B040A9241A,TDH1B065A9421A, TDH1C085A9481A,TDH1D110A9601A

Single-Stage Fan Assisted Combustion System

*DH1DOWNFLOW

DOWNFLOW/HORIZONTAL

*UH1UPFLOW

*UH1UPFLOW/HORIZONTAL

*DH1

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© 2015 Trane All Rights Reserved 2 22-1836-09

GeneralFeatures

NATURAL GAS MODELSCentral Heating furnace designs are certified to ANSI Z21.47 / CSA 2.3 for both natural and L.P. gas. Limit setting and rating data were established and approved under standard rating condi-tions using American National Stan-dards Institute standards.

SAFE OPERATIONThe Integrated System Control has solid state devices, which continuously monitor for presence of flame, when the system is in the heating mode of operation. Dual solenoid combination gas valve and regulator provide extra safety.

QUICK HEATINGDurable, cycle tested, heavy gauge alu-minized steel heat exchanger quickly transfers heat to provide warm condi-tioned air to the structure. Low energy power vent blower, to increase effi-ciency and provide a positive discharge of gas fumes to the outside.

BURNERSMultiport Inshot burners will give years of quiet and efficient service. All models can be converted to L.P. gas without changing burners.

INTEGRATED SYSTEM CONTROLExclusively designed operational pro-gram provides total control of furnace limit sensors, blowers, gas valve, flame control and includes self diagnostics for ease of service. Also contains connec-tion points for E.A.C./humidifier.

AIR DELIVERYThe four speed, direct drive blower motor, has sufficient airflow for most heating and cooling requirements, will switch from heating to cooling speeds on demand from room thermostat. The blower door safety switch will prevent or terminate furnace operation when the blower door is removed.

STYLINGHeavy gauge steel and “wrap-around” cabinet construction is used in the cabinet with baked-on enamel finish for strength and beauty. The heat exchang-er section of the cabinet is completely lined with foil faced fiberglass insulation. This results in quiet and efficient opera-tion due to the excellent acoustical and insulating qualities of fiberglass. Built-in bottom pan and alternate bottom, left or right side return air connection provision.

FEATURES AND GENERAL OPERATIONThe XR 95 High Efficiency Gas Furnac-es employ a Silicon Nitride Hot Surface Ignition system, which eliminates the waste of a constant burning pilot. The integrated system control lights the main burners upon a demand for heat from the room thermostat. Complete front service access.

a. Low energy power venter

b. Vent proving pressure switch.

Features and Benefits

XR 95 Standard Equipment• Powersupply115/1/60

• Convertibletohorizontal

• Type 29-4C™ stainless steel second-ary heat exchanger

• Innerblowerdoors

• Directdrive,4-speedmotors

• SiliconNitrideigniterwithadaptiveheat up

• Accessoryhook-upcapability– Hum and EAC

• Quietinduceddraftblower

• Blowerdoorsafetyswitch

• Dualsolenoidcombinationgasvalve&regulator

• PVCventing–1or2pipeventoption

• Left/rightgasconnection

• Selectablecoolingfanoffdelayelimi-nates need for BAY24X045 time delay relay

• Singlewiretwinning

• Integratedsolidstatecontrolwithself-diagnostics

• 24voltfuse

• Manualresetburnerboxlimit

• Optional extended warranties

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22-1836-09 3

Contents

General Features 2Features and Benefits 2

XR 95 Standard Equipment 2XR 95 Optional Equipment 4

General Data 5TUH1B040A9241A 5TUH1B060A9361A 5TUH1B080A9421B 5TUH1C080A9601A 6TUH1C100A9481A 6TUH1D100A9601A 6TUH1D120A9601A 6TDH1B040A9241A 7TDH1B065A9421A 7TDH1C085A9481A 7TDH1D110A9601A 7

Performance Data 8Electrical Data 10Field Wiring 14Twinning Field Wiring 15Dimensions 16

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Features and Benefits

XR 95 Optional EquipmentComfort Control, XL803, Programmable 7 Day, 3-Ht, 2-Cl ...........................................................................TCONT803AS32DA [ ]Comfort Control, XR402, Electric, 3-Ht, 2-Cl (Non-programmable) ..............................................................TCONT402AN32DA [ ]For additional comfort control choices, see the product catalog or quick select handbookPropane Conversion Kit ........................................................................................................................................BAYLPKT210B [ ]Propane Conversion Kit (stainless steel burners).................................................................................................BAYLPSS210B [ ]Downflow Subbase .................................................................................................................................................BAYBASE205 [ ]Filter Access Door Kit ..............................................................................................................................................BAYFLTR206 [ ]Side Filter Rack .......................................................................................................................................................BAYFLTR200 [ ]High Altitude Pressure Switch Kit TUH1B040, TDH1B040, TDH1C085 .......................................................BAYSWT01AHALTA [ ]High Altitude Pressure Switch Kit TUH1B060, TUH1D100, TUH1D120 ......................................................BAYSWT04AHALTA [ ]High Altitude Pressure Switch Kit TUH1B080, TUH1C100, TDH1D110 ...................................................BAYSWT05AHALTA [ ]High Altitude Pressure Switch Kit TUH1C080 ..........................................................................................BAYSWT11AHALTA [ ]High Altitude Pressure Switch Kit TDH1B065 ..........................................................................................BAYSWT12AHALTA [ ]Concentric Vent Kit .........................................................................................................................................BAYAIR30AVENTA [ ]Sidewall Vent Termination Kit ............................................................................................................................... BAYVENT200B [ ]Manufactured/Mobile Home Kit .......................................................................................................................... BAYMFGH100A [ ]

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Product Specifications 1MODEL

TYPE

RATINGS 2Input BTUHCapacity BTUH (ICS) 3AFUE (ICS)Temp. rise (Min.-Max.) °F.

BLOWER DRIVEDiameter - Width (In.)No. UsedSpeeds (No.)CFM vs. in. w.g.Motor HPR.P.M.Volts / Ph / Hz

COMBUSTION FAN - TypeDrive - No. SpeedsMotor HP - RPMVolts / Ph / HzFLA

FILTER — Furnished?Type RecommendedHi Vel. (No.-Size-Thk.)

VENT PIPE DIAMETER — Min (In.) 56

HEAT EXCHANGERType -Fired -UnfiredGauge (Fired)

ORIFICES — MainNat. Gas. Qty. — Drill SizeL.P. Gas Qty. — Drill Size

GAS VALVE

PILOT SAFETY DEVICEType

BURNERS — TypeNumber

POWER CONN. — V / Ph / Hz 4Ampacity (In Amps)Max. Overcurrent Protection (Amps)

PIPE CONN. SIZE (IN.)

DIMENSIONSCrated (In.)

WEIGHTShipping (Lbs.) / Net (Lbs)

General Data

TUH1B040A9241A

Upflow / Horizontal

40,00038,00095.0

30 - 60

DIRECT9 x 7

14

See Fan Performance Table1/5

1075115/1/60

CentrifugalDirect - 1

1/55 - 3000115/1/60

1.0

NoHigh Velocity

1 - 17x25 - 1in.

2 Round

Aluminized Steel - Type I

20

2 — 452 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot2

115/1/605.215

1/2

H x W x D41-3/4 x 19-1/2 x 30-1/2

139 / 129

TUH1B060A9361A

Upflow / Horizontal

60,00057,00095.0

30 - 60

DIRECT10 x 7

14

See Fan Performance Table1/3

1075115/1/60

CentrifugalDirect - 1

1/55 - 3450115/1/60

1.75

NoHigh Velocity

1 - 17x25 - 1in.

2 Round

Aluminized Steel - Type I

20

3 — 453 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot3

115/1/609.215

1/2

H x W x D41-3/4 x 19-1/2 x 30-1/2

150 / 140

Notes1 Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.32 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea

level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.

3 Based on U.S. government standard tests.4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.5 Refer to the Vent Length Table in the Installer's Guide or the Allowable Vent Length label located on the furnace.6 All *UH1 and *DH1 furnace models have a vent outlet diameter that equals 2".

TUH1B080A9421B

Upflow / Horizontal

77,00073,15095.0

35 - 65

DIRECT11 x 8

14

See Fan Performance Table1/2

1075115/1/60

CentrifugalDirect - 1

1/24 - 3450115/1/60

0.71

NoHigh Velocity

1 - 17x25 - 1in.

2 Round

Aluminized Steel - Type I

20

4 — 454 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot4

115/1/6010.215

1/2

H x W x D41-3/4 x 19-1/2 x 30-1/2

158 / 148

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TUH1C100A9481A

Upflow / Horizontal

97,00092,15095.0

35 - 65

DIRECT10 x 10

14

See Fan Performance Table1/2

1075115/1/60

CentrifugalDirect - 1

1/20 - 3450115/1/60

0.71

NoHigh Velocity

1 - 20x25 - 1in.

3 Round

Aluminized Steel - Type I

20

5 — 455 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot5

115/1/6012.520

1/2

H x W x D41-3/4 x 23 x 30-1/2

171 / 160

TUH1D120A9601A

Upflow / Horizontal

110,000104,500

95.040 - 70

DIRECT11 x 10

14

See Fan Performance Table3/4

1100115/1/60

CentrifugalDirect - 1

1/20 - 3450115/1/60

0.71

NoHigh Velocity

1 - 24x25 - 1in.

3 Round

Aluminized Steel - Type I

20

6 — 456 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot6

115/1/6012.920

1/2

H x W x D41-3/4 x 26-1/2 x 30-1/2

205 / 193

TUH1D100A9601A

Upflow / Horizontal

97,00092,15095.0

35 - 65

DIRECT11 x 10

14

See Fan Performance Table3/4

1100115/1/60

CentrifugalDirect - 1

1/20 - 3450115/1/60

0.71

NoHigh Velocity

1 - 24x25 - 1in.

3 Round

Aluminized Steel - Type I

20

5 — 455 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot5

115/1/6012.920

1/2

H x W x D41-3/4 x 26-1/2 x 30-1/2

197 / 185

Product Specifications 1MODEL

TYPE

RATINGS 2Input BTUHCapacity BTUH (ICS) 3AFUE (ICS)Temp. rise (Min.-Max.) °F.

BLOWER DRIVEDiameter - Width (In.)No. UsedSpeeds (No.)CFM vs. in. w.g.Motor HPR.P.M.Volts / Ph / Hz

COMBUSTION FAN - TypeDrive - No. SpeedsMotor HP - RPMVolts / Ph / HzFLA

FILTER — Furnished?Type RecommendedHi Vel. (No.-Size-Thk.)VENT PIPE DIAMETER — Min (In.) 56

HEAT EXCHANGERType -Fired -UnfiredGauge (Fired)

ORIFICES — MainNat. Gas. Qty. — Drill SizeL.P. Gas Qty. — Drill Size

GAS VALVE

PILOT SAFETY DEVICEType

BURNERS — TypeNumber

POWER CONN. — V / Ph / Hz 4Ampacity (In Amps)Max. Overcurrent Protection (Amps)

PIPE CONN. SIZE (IN.)

DIMENSIONSCrated (In.)

WEIGHTShipping (Lbs.) / Net (Lbs)

Notes1 Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.32 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea

level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.

3 Based on U.S. government standard tests.4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.5 Refer to the Vent Length Table in the Installer's Guide or the Allowable Vent Length label located on the furnace.6 All *UH1 and *DH1 furnace models have a vent outlet diameter that equals 2".

General Data

TUH1C080A9601A

Upflow / Horizontal

80,00076,00095.0

30 - 60

DIRECT11 x 10

14

See Fan Performance Table3/4

1100115/1/60

CentrifugalDirect - 1

1/20 - 3450115/1/60

0.71

NoHigh Velocity

1 - 20x25 - 1in.

3 Round

Aluminized Steel - Type I

20

4 — 454 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot4

115/1/6013.520

1/2

H x W x D41-3/4 x 23 x 30-1/2

171 / 160

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Notes1 Central Furnace heating designs are certified to ANSI Z21.47 / CSA 2.32 For U.S. applications, above input ratings (BTUH) are up to 2,000 feet, derate 4% per 1,000 feet for elevations above 2,000 feet above sea

level. For Canadian applications, above input ratings (BTUH) are up to 4,500 feet, derate 4% per 1,000 feet for elevations above 4,500 feet above sea level.

3 Based on U.S. government standard tests.4 The above wiring specifications are in accordance with National Electrical Code; however, installations must comply with local codes.5 Refer to the Vent Length Table in the Installer's Guide or the Allowable Vent Length label located on the furnace.6 All *UH1 and *DH1 furnace models have a vent outlet diameter that equals 2".

Product Specifications 1MODEL

TYPE

RATINGS 2Input BTUHCapacity BTUH (ICS) 3AFUE (ICS)Temp. rise (Min.-Max.) °F.

BLOWER DRIVEDiameter - Width (In.)No. UsedSpeeds (No.)CFM vs. in. w.g.Motor HPR.P.M.Volts / Ph / Hz

COMBUSTION FAN - TypeDrive - No. SpeedsMotor HP - RPMVolts / Ph / HzFLA

FILTER — Furnished?Type RecommendedHi Vel. (No.-Size-Thk.)VENT PIPE DIAMETER — Min (In.) 56

HEAT EXCHANGERType -Fired -UnfiredGauge (Fired)

ORIFICES — MainNat. Gas. Qty. — Drill SizeL.P. Gas Qty. — Drill Size

GAS VALVE

PILOT SAFETY DEVICEType

BURNERS — TypeNumber

POWER CONN. — V / Ph / Hz 4Ampacity (In Amps)Max. Overcurrent Protection (Amps)

PIPE CONN. SIZE (IN.)

DIMENSIONSCrated (In.)

WEIGHTShipping (Lbs.) / Net (Lbs)

TDH1B040A9241A

Downflow / Horizontal

40,00038,00095.0

30 - 60

DIRECT10 x 7

14

See Fan Performance Table1/5

1080115/1/60

CentrifugalDirect - 1

1/55 - 3000115/1/60

1.14

NoHigh Velocity

2 - 14x20 - 1in.

2 Round

Aluminized Steel - Type I

20

2 — 452 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot2

115/1/604.815

1/2

H x W x D41-3/4 x 19-1/2 x 30-1/2

145 / 135

TDH1B065A9421A

Downflow / Horizontal

60,00057,00095.0

25 - 55

DIRECT11 x 8

14

See Fan Performance Table1/2

1075115/1/60

CentrifugalDirect - 1

1/25 - 3200115/1/60

1.35

NoHigh Velocity

2 - 14x20 - 1in.

2 Round

Aluminized Steel - Type I

20

4 — 484 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot4

115/1/6011.415

1/2

H x W x D41-3/4 x 19-1/2 x 30-1/2

158 / 148

TDH1C085A9481A

Downflow / Horizontal

80,00076,00095.0

30 - 60

DIRECT11 x 10

14

See Fan Performance Table1/2

1075115/1/60

CentrifugalDirect - 1

1/20 - 3450115/1/60

0.71

NoHigh Velocity

2 - 16x20 - 1in.

2.5 Round

Aluminized Steel - Type I

20

5 — 485 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot5

115/1/6012.520

1/2

H x W x D41-3/4 x 23 x 30-1/2

171 / 160

TDH1D110A9601A

Downflow / Horizontal

110,000104,500

95.035 - 65

DIRECT11 x 10

14

See Fan Performance Table3/4

1100115/1/60

CentrifugalDirect - 1

1/20 - 3450115/1/60

0.71

NoHigh Velocity

2 - 16x20 - 1in.

2.5 Round

Aluminized Steel - Type I

20

6 — 486 — 56

Redundant - Single Stage

Hot Surface Ignition

Multiport Inshot6

115/1/6012.920

1/2

H x W x D41-3/4 x 26-1/2 x 30-1/2

205 / 193

General Data

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Performance Data

CFM VS. TEMPERATURE RISE

MODELCubic Feet Per Minute (CFM)

600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400

*UH1B040A9241A 59 50 44 39 35

*UH1B060A9361A 59 53 48 44 41 38

*UH1B080A9421B 64 59 54 50 47 44 41

*UH1C080A9601A 64 59 54 50 47 44 41

*UH1C100A9481A 68 63 59 55 52 49 46 44

*UH1D100A9601A 68 63 59 55 52 49 46 44 42 40 38 37

*UH1D120A9601A 70 66 62 59 56 53 50 48 46 44

*= First letter may be "A" or "T"

FURNACE AIRFLOW (CFM) VS. EXTERNAL STATIC PRESSURE (in. w.c.)

MODEL SPEED TAP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90

*UH1B040A9241A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - BlueMED.-LOW - Yellow**LOW - Red

1043940837729

992895798694

930841752657

885791705600

812726649545

740650560478

647559438376

518420305220

457390279178

*UH1B060A9361A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - Blue**MED.-LOW - YellowLOW - Red

135912321077926

131311991054913

126411611027895

12041116994871

11441065953836

10791004904792

1004934845733

919852768670

812744666570

*UH1B080A9421B

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - Blue**MED.-LOW - YellowLOW - Red

1646136611751004

161113561159994

157313371145997

153013111130982

147712801108963

142112431081943

136011971045907

12891139993866

12001060929824

*UH1C080A9601A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - BlueMED.-LOW - Yellow**LOW - Red

2235192116181334

2194190416041331

2152188815911327

2105186115771320

2057183515631313

1987179715391290

1916176015151266

1836169814661229

1757163614161192

*UH1C100A9481A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - Blue**MED.-LOW - YellowLOW - Red

1982189217591593

1912183217121557

1836176516601521

1761169616041485

1679162115361433

1593153814651370

1496144613831294

1389134212751182

1267120511491068

*UH1D100A9601A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - BlueMED.-LOW - Yellow**LOW - Red

2339204517191436

2287202117031430

2235199616931430

2168194716711414

2100189716491398

2021183616071372

1941177415651344

1858170114981287

1773162914311230

*UH1D120A9601A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - Blue**MED.-LOW - YellowLOW - Red

2380204216951402

2334202916901404

2287201616841406

2241198416681397

2193195216521387

2118189216271358

2043183016011328

1956177115451285

1870171214891242

*= First letter may be "A" or "T"** = Factory Set Heat Speed Tap Setting

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CFM VS. TEMPERATURE RISE

MODELCubic Feet Per Minute (CFM)

600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200

*DH1B040A9241A 59 50 44 39 35

*DH1B065A9421A 75 66 59 53 48 44 41 38 35

*DH1C085A9481A 70 64 59 54 50 47 44 41 39 37

*DH1D110A9601A 88 81 74 69 65 60 57 54 51 48 46

*= First letter may be "A" or "T"

FURNACE AIRFLOW (CFM) VS. EXTERNAL STATIC PRESSURE (in. w.c.)

MODEL SPEED TAP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90

*DH1B040A9241A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - BlueMED.-LOW - Yellow**LOW - Red

998856753647

965832728617

922797694581

870751650538

807695596490

735628533435

653550460375

561462378308

459363286235

*DH1B065A9421A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - Blue**MED.-LOW - YellowLOW - Red

1501144213461225

1453139313081197

1402134112631160

1344128512121116

1283122711551062

1216116610921001

114511031024931

10681037950853

986968869766

*DH1C085A9481A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - Blue**MED.-LOW - YellowLOW - Red

1835172615811401

1772167415391374

1709162214981346

1637155714401308

1566149213831269

1485141613211209

1405134012581148

1313125211721075

1222116410851001

*DH1D110A9601A

4 - 3 -2 -1 -

HIGH - BlackMED.-HIGH - Blue**MED.-LOW - YellowLOW - Red

2147199517121424

2074194016811408

2000188516491392

1941182716021367

1881176715551341

1807169915051296

1732163114551251

1655154713811188

1576146213071124

*= First letter may be "A" or "T"** = Factory Set Heat Speed Tap Setting

Performance Data

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Electrical Data

TUH1 Wiring

From Dwg. D343498 Rev. 4

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TUH1 Schematic

Electrical Data

From Dwg. D343498 Rev. 4

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From Dwg. D343814P01 Rev.0

Electrical Data

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From Dwg. D343814P01 Rev.0

Electrical Data

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14 22-1836-09

Field Wiring

OUTDOOR UNIT (NO TRANSFORMER)

SEE NOTE 6

From drawing B340388 Rv 2

SEE NOTE 8

FURNACE

B/CB/C

TO 115 V 1 PH.,60 HZ., POWERSUPPLY PERLOCAL CODES

HUM SEENOTE 5

EAC SEENOTE 5

FIELD WIRING DIAGRAM FOR 1 STAGE FURNACE1 STAGE HEATING, 1 STAGE COOLING

USING A 1 STAGE HEATING, 1 STAGE COOLING THERMOSTAT(OUTDOOR SECTION WITHOUT TRANSFORMER)

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22-1836-09 15

Twinning Field Wiring

TWIN TWIN

R1 R1

TWINNING CONNECTION DIAGRAMFOR TWINNING 1 STAGE FURNACES WITH

SINGLE WIRE TWINNING FEATURE1 STAGE HEATING ONLY THERMOSTAT1 STAGE HEAT

ONLYTHERMOSTAT

(WITH FAN SWITCH) FURNACE NO. 1 FURNACE NO. 2

BLOWER OPERATION OF UNIT NO. 2 IS SYNCRONIZEDWITH UNIT NO. 1 VIA SIGNALS

FROM TWIN CONNECTION.

SEE NOTE 4

SEE NOTE 3

ISOLATION RELAY(FIELD SUPPLIED)

SEE NOTE 4

ISOLATION RELAYSEE NOTE 4

B/CB/CB/C

From Dwg. 21B341422 Rev. 3

TWIN TWIN

R1

R1

TWINNING CONNECTION DIAGRAMFOR TWINNING 1 STAGE FURNACES WITH

SINGLE WIRE TWINNING FEATURE1 STAGE HEAT / 1 STAGE COOL THERMOSTAT

1 STAGEHEATING / COOLING

THERMOSTAT FURNACE NO. 1 FURNACE NO. 2

BLOWER OPERATION OF UNIT NO. 2 IS SYNCRONIZEDWITH UNIT NO. 1 VIA SIGNALS

FROM TWIN CONNECTION.

SEE NOTE 4

SEE NOTE 5

ISOLATION RELAY(FIELD SUPPLIED)

SEE NOTE 4

ISOLATION RELAYSEE NOTE 4

OUTDOOR UNIT(NO TRANSFORMER)

OUTDOOR UNIT(WITH TRANSFORMER)

RC

ISOLATION RELAY(FIELD SUPPLIED)

SEE NOTE 3

B/CB/CB/C

From Dwg. 21B341423 Rev. 2

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16 22-1836-09

Dimensions

*UH

1 O

UT

LIN

E D

RA

WIN

G, U

PF

LO

W /

HO

RIZ

ON

TAL

(AL

L D

IME

NS

ION

S A

RE

IN IN

CH

ES

)

Ø 7

/8”

HO

LE W

ITH

PLU

GC

ON

DEN

SATE

DR

AIN

1-3/

4” X

2-1

3/32

” C

UTO

UT

HO

RIZ

ON

TAL

DR

AIN

Ø 7

/8”

HO

LE W

ITH

PLU

GC

ON

DEN

SATE

DR

AIN

(ALT

ERN

ATIV

E)

28-1

/”4

Ø 1

-5/8

” H

OLE

WIT

H P

LUG

22-1

1/16

ӯ

1-5

/8”

HO

LE W

ITH

PLU

G

Mo

del

(See

No

te 1

& 2

)D

IM

"A"

DIM

"B"

DIM

"C

"D

IM

"D"

DIM

"E

"D

IM "

F"

*UH

1B04

0A92

41*U

H1B

060A

9361

*U

H1B

080A

9421

17-1

/2"

2-1/

4"16

-1/4

"16

"7-

1/2"

2"

*UH

1C08

0A96

01*U

H1C

100A

9481

21"

2-1/

2"19

-3/4

"19

-1/2

"9"

3"

*UH

1D12

0A96

0124

-1/2

"2-

15/1

6"23

-1/4

"23

"10

"3"

* P

refix

may

be

"A"

or "

T"

Not

es:

1. *

UH

2D12

0A96

0VA

Req

uire

s 3"

Dia

met

er V

ent P

ipe.

*U

H2C

100A

948V

A R

equi

res

2-1/

2" o

r 3"

Dia

met

er V

ent P

ipe.

2. D

iam

eter

of V

ent P

ipe

may

be

limite

d to

2-1

/2"

or 3

" on

som

e m

odel

s at

diff

eren

t al

titud

es. R

efer

to th

e V

ent L

engt

h Ta

ble

for

prop

er a

pplic

atio

n.

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22-1836-09 17

Dimensions

*DH

1 O

UT

LIN

E D

RA

WIN

G, D

OW

NF

LO

W /

HO

RIZ

ON

TAL

(AL

L D

IME

NS

ION

S A

RE

IN IN

CH

ES

)

Ø 1

-5/8

” H

OLE

WIT

H P

LUG

CO

ND

ENSA

TE D

RA

INØ

1-5

/8”

HO

LE W

ITH

PLU

GG

AS

CO

NN

ECTI

ON

(ALT

ERN

ATE)

1-5/

8” H

OLE

WIT

H P

LUG

20-1

/4”1-3/

4 X

2-13

/32

CU

TOU

TH

OR

IZO

NTA

L D

RA

IN

Ø 1

-5/8

” H

OLE

WIT

H P

LUG

1-1/

2 x

2-1/

2 O

VAL

GA

S C

ON

NEC

TIO

N

MO

DE

LD

IM "

A"

DIM

"B"

DIM

"C

"D

IM "

D"

*DH

1B04

0A92

41

*DH

1B06

5A94

2117

-1/2

"2-

1/4"

16-1

/4"

16"

*DH

1C08

5A94

8121

"2-

1/2"

19-3

/4"

19-1

/2"

*DH

1D11

0A96

0124

-1/2

"2-

15/1

6"23

-1/4

"23

"

* M

ay b

e "A

" or

"T

"S

uffix

may

be

A-Z

Page 18: Upflow/ Horizontal Downflow/Horizontal Condensing, Direct Vent Gas-Fired Furnace€¦ ·  · 2017-12-19Upflow/ Horizontal Downflow/Horizontal Condensing, Direct Vent Gas-Fired Furnace

Trane has a policy of continuous product and product data improvement and it reserves the right to change design and specifications without notice.

Trane6200 Troup HighwayTyler, TX 75707www.trane.com

Literature Order Number 22-1836-09

File Number 22-1836-09

Supersedes 22-1836-08

Date 04/15