Upflow/ Horizontal Left Condensing, Direct Vent Gas-Fired ... 95 AUH… · Upflow/ Horizontal Left Condensing, Direct Vent Gas-Fired Furnace FREEDOM 95 AUH1B040A9241A, AUH1B060A9361A,

Upflow/ Horizontal LeftCondensing, Direct VentGas-Fired Furnace

FREEDOM 95AUH1B040A9241A, AUH1B060A9361A,AUH1B080A9421A, AUH1C100A9481A,AUH1D100A9601A, AUH1D120A9601A

Single-Stage Fan AssistedCombustion System

PUB. NO. 12-1292-01

© 2009 American Standard Heating & Air Conditioning All Rights Reserved 2 12-1292-01

GeneralFeatures

NATURAL GAS MODELSCentral Heating furnace designs arecertified by the American Gas Associationfor both natural and L.P. gas. Limitsetting and rating data were establishedand approved under standard ratingconditions using American NationalStandards Institute standards.

SAFE OPERATIONThe Integrated System Control has solidstate devices, which continuously monitorfor presence of flame, when the system isin the heating mode of operation. Dualsolenoid combination gas valve andregulator provide extra safety.

QUICK HEATINGDurable, cycle tested, heavy gaugealuminized steel heat exchangerquickly transfers heat to provide warmconditioned air to the structure. Lowenergy power vent blower, to increaseefficiency and provide a positive dis-charge of gas fumes to the outside.

BURNERSMultiport Inshot burners will give years ofquiet and efficient service. All modelscan be converted to L.P. gas withoutchanging burners.

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

AIR DELIVERYThe four speed, direct drive blowermotor, has sufficient airflow for mostheating and cooling requirements, willswitch from heating to cooling speeds ondemand from room thermostat. Theblower door safety switch will prevent orterminate furnace operation when theblower door is removed.

STYLINGHeavy gauge steel and “wrap-around”cabinet construction is used in thecabinet with baked-on enamel finish forstrength and beauty. The heat ex-changer section of the cabinet is com-pletely lined with foil faced fiberglassinsulation. This results in quiet andefficient operation due to the excellentacoustical and insulating qualities offiberglass. Built-in bottom pan andalternate bottom, left or right side returnair connection provision.

FEATURES ANDGENERAL OPERATIONThe FREEDOM 95 High Efficiency GasFurnaces employ a Silicon Nitride HotSurface Ignition system, which elimi-nates the waste of a constant burningpilot. The integrated system control lightsthe main burners upon a demand forheat from the room thermostat. Com-plete front service access.

a. Low energy power venter

b. Vent proving pressure switch.

Featuresand Benefits

FREEDOM 95 StandardEquipment

• Power supply 115/1/60

• Convertible to horizontal left

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

• Inner blower doors

• Direct drive, 4-speed motors

• Silicon Nitride igniter with adaptiveheat up

• Accessory hook-up capability –Hum and EAC

• Quiet induced draft blower

• Blower door safety switch

• Dual solenoid combination gas valve &regulator

• PVC venting – 1 or 2 pipe vent option

• Left/right gas connection

• Selectable cooling fan off delayeliminates need for BAY24X045 timedelay relay

• Single wire twinning

• Integrated solid state control with self-diagnostics

• 24 volt fuse

• Manual reset burner box limit

• Optional extended warranties

12-1292-01 3

Contents

General Features 2

Features and Benefits 2FREEDOM 95 Standard Equipment 2FREEDOM 95 Optional Equipment 4

General Data 5AUH1B040A9241A 5AUH1B060A9361A 5AUH1B080A9421A 5AUH1C100A9481A 6AUH1D100A9601A 6AUH1D120A9601A 6

Performance Data 7

Electrical Data 8

Field Wiring 10

Twinning Field Wiring 11

Dimensions 12

4 12-1292-01

Features andBenefits

FREEDOM 95 Optional EquipmentComfort Control, Programmable 7 Day, 3-Ht, 2-Cl ........................................................................................ ACONT803AS32DA [ ]Comfort Control, Electric, 3-Ht, 2-Cl (Non-programmable) ...........................................................................ACONT402AN32DA [ ]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 AUH1B040,AUH1D100 ............................................................................BAYSWT01AHALTA [ ]High Altitude Pressure Switch Kit AUH1B060 ...............................................................................................BAYSWT02AHALTA [ ]High Altitude Pressure Switch Kit AUH1B080 ...............................................................................................BAYSWT03AHALTA [ ]High Altitude Pressure Switch Kit AUH1C100,AUH1D120 ............................................................................BAYSWT04AHALTA [ ]Concentric Vent Kit ......................................................................................................................................... BAYAIR30AVENTA [ ]Sidewall Vent Termination Kit .............................................................................................................................. BAYVENT200B [ ]Manufactured/Mobile Home Kit ...........................................................................................................................BAYMFGH100A [ ]

12-1292-01 5

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)

GeneralData

AUH1B040A9241A

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

AUH1B060A9361A

Upflow / Horizontal

60,00057,000

95.030 - 60

DIRECT10 x 7

14


1075115/1/60


1/55 - 3450115/1/60

1.75

NoHigh Velocity

1 - 17x25 - 1in.

2 Round


20

3 — 453 — 56



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 by AGA and CSA.2 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 feetabove 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 furnace models have a vent outlet diameter that equals 2".

AUH1B080A9421A

Upflow / Horizontal

80,00076,00095.0

35 - 65

DIRECT11 x 8

14


1075115/1/60


1/24 - 3450115/1/60

0.71

NoHigh Velocity

1 - 17x25 - 1in.

2 Round


20

4 — 454 — 56



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

6 12-1292-01

AUH1C100A9481A

Upflow / Horizontal

97,00092,15095.0

35 - 65

DIRECT10 x 10

14


1075115/1/60


1/20 - 3450115/1/60

0.71

NoHigh Velocity

1 - 20x25 - 1in.

3 Round


20

5 — 455 — 56



Multiport Inshot5

115/1/6012.520

1/2

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

171 / 160

AUH1D120A9601A

Upflow / Horizontal

110,000104,500

95.040 - 70

DIRECT11 x 10

14


1100115/1/60


1/20 - 3450115/1/60

0.71

NoHigh Velocity

1 - 24x25 - 1in.

3 Round


20

6 — 456 — 56



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

AUH1D100A9601A

Upflow / Horizontal

97,00092,15095.0

35 - 65

DIRECT11 x 10

14


1100115/1/60


1/20 - 3450115/1/60

0.71

NoHigh Velocity

1 - 24x25 - 1in.

3 Round


20

5 — 455 — 56



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 by AGA and CSA.2 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 4,500feet 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 furnace models have a vent outlet diameter that equals 2".

GeneralData

12-1292-01 7

PerformanceData

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

*UH1B080A9421A 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 - YellowLOW - Red

1043940837729

992895798694

930841752657

885791705600

812726649545

740650560478

647559438376

518420305220

457390279178

*UH1B060A9361A

4 -3 -2 -1 -


135912321077926

131311991054913

126411611027895

12041116994871

11441065953836

10791004904792

1004934845733

919852768670

812744666570

*UH1B080A9421A

4 -3 -2 -1 -


1646136611751004

161113561159994

157313371145997

153013111130982

147712801108963

142112431081943

136011971045907

12891139943866

12001060929824

*UH1C100A9481A

4 -3 -2 -1 -


1982189217591593

1912183217121557

1836176516601521

1761169616041485

1679162115361433

1593153814651370

1496144613831294

1389134212751187

1267120511491068

*UH1D100A9601A

4 -3 -2 -1 -


2339204517191436

2287202117061430

2235199616931430

2168194716711414

2100189716491398

2021183616071372

1941177415651344

1858170114981287

1773162914311230

*UH1D120A9601A

4 -3 -2 -1 -


2380204216951402

2334202916901404

2287201616841406

2241198416681397

2193195216521387

2118189216271358

2043183016011328

1956177115451285

1870171214891242

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

8 12-1292-01

ElectricalData

AUH1 Wiring

From Dwg. D343498 Rev. 1

12-1292-01 9

AUH1 Schematic

ElectricalData

From Dwg. D343498 Rev. 1

10 12-1292-01

FieldWiring

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)

12-1292-01 11

TwinningField 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


SEE NOTE 4

ISOLATION RELAYSEE NOTE 4

OUTDOOR UNIT(NO TRANSFORMER)

OUTDOOR UNIT(WITH TRANSFORMER)

RC


SEE NOTE 3

B/CB/CB/C

From Dwg. 21B341423 Rev. 2

12 12-1292-01

Fro

m D

wg.

C34

1884

Rev

. 6

Dimensions

AU

H1

Out

line

Dra

win

g(A

LL D

IME

NS

ION

S A

RE

IN IN

CH

ES

)

American Standard Heating & Air Conditioning has a policy of continuous product and product dataimprovement and it reserves the right to change design and specifications without notice.

American StandardHeating & Air Conditioning6200 Troup HighwayTyler, TX 75707www.americanstandardair.com

Literature Order Number 12-1292-01

File Number 12-1292-01

Supersedes New

Date 06/09

Documents

Upflow/ Horizontal Left Condensing, Direct Vent Gas-Fired ... 95 AUH… · Upflow/ Horizontal Left Condensing, Direct Vent Gas-Fired Furnace FREEDOM 95 AUH1B040A9241A, AUH1B060A9361A,