Gas Furnaces 95AF. Warranty Heat Exchanger - 20 Year Limited Parts - 5 Year Limited. 95% AFUE 44,000 to 110,000 Btuh Input 2 to 5 Tons Add-On Cooling

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1 PRODUCT SPECIFICATIONS INSTALLATION OPTIONS Available in Upflow/Horizontal and Counterflow models HEAT EXCHANGER Aluminized steel tapered design primary heat exchanger with crimped construction for long life Stainless steel secondary heat exchanger Flue Condensate Trap furnished 95% AFUE 44,000 to 0,000 Btuh Input 2 to 5 Tons Add-On Cooling Upflow / Horizontal BURNERS Aluminized steel inshot burners for smooth combustion CABINET CONSTRUCTION Unitized construction for cabinet integrity Bottom or side return air Baked on pre-painted steel cabinet finish Left or right side gas and electric entry BLOWER Easily removable slide-out blower design PSC multi-speed permanently lubricated blower motor for low maintenance and optimum efficiency Counterflow CONTROLS Single stage gas valve Integrated ignition and fan control board features self diagnostics Hot surface ignitor VENTING One or two pipe venting ready Warranty Heat Exchanger - 20 Year Limited Parts - 5 Year Limited

2 Model Number Identification 95 = AFUE AF = Aire-Flo = -Stage UH = Upflow / Horizontal DF = Counterflow Heat Input 045 = 45,000 Btuh 070 = 70,000 Btuh 090 = 90,000 Btuh 0 = 0,000 Btuh 95 AF UH 045 P 08 B Cabinet Width B = 7-/2 in. C = 2 in Nominal Airflow 08 = 800 cfm 2 = 200 cfm 6 = 600 cfm 20 = 2000 cfm P = PSC Direct Drive Blower Motor Specifications UH045P08B UH070P2B UH090P2C UH090P6C UH0P20C Upflow / Horiz. Upflow / Horiz. Upflow / Horiz. Upflow / Horiz. Upflow / Horiz. Input Btuh 44,000 66,000 88,000 88,000 0,000 Output Btuh 4,000 64,000 85,000 85,000 06,000 AFUE (Isolated Comb. System) 95.0% 95.0% 95.0% 95.0% 95.0% Temperature Rise ( F) Gas Pipe Size (in.) /2 /2 /2 /2 /2 Inlet/Vent Connection in. (diameter) Condensate Drain Trap (PVC) - i.d. Volts/Hertz/Phase 20/60/ 20/60/ 20/60/ 20/60/ 20/60/ Blower Motor Horsepower /5 /3 /3 /2 Add-On Cooling (tons) Circuit Breaker or Fuse Full Load Amps Blower Wheel Size (Dia. x Width) 0 x 8 0 x 8 0 x 8 0 x 0 ½ x 0 Shipping Weight (lbs.) DF045P2B DF070P2B DF090P20C Counterflow Counterflow Counterflow Input Btuh 44,000 66,000 88,000 Output Btuh 43,000 64,000 86,000 AFUE (Isolated Comb. System) 95.0% 95.0% 95.0% Temperature Rise ( F) Gas Pipe Size (in.) /2 /2 /2 Inlet/Vent Connection in. (diameter) Condensate Drain Trap (PVC) - i.d. Volts/Hertz/Phase 20/60/ 20/60/ 20/60/ Blower Motor Horsepower /3 /3 /2 Add-On Cooling (tons) Circuit Breaker or Fuse Full Load Amps Blower Wheel Size (Dia. x Width) 0 x 8 0 x 8 0 x 0 Shipping Weight (lbs.)

3 Accessories UH045P08B UH070P2B UH090P2C UH090P6C UH0P20C Gas Furnaces DF045P2B DF070P2B DF090P20C Upflow / Horiz. Upflow / Horiz. Counterflow Counterflow CABINET Combustible Flooring Base (Counterflow) M60 M6 Horizontal Suspension Kit (Horizontal) 5W0 5W Return Air Base (Upflow) 50W98 50W DRAIN KIT Condensate Drain Heat Cable 6 ft. 26K68 26K68 26K68 26K68 24 ft. 26K69 26K69 26K69 26K69 50 ft. 26K70 26K70 26K70 26K70 Heat Cable Tape Fiberglass ½ in. x 66 ft. 36G53 36G53 36G53 36G53 Alum. Foil 2 in. x 60 ft. 6P89 6P89 6P89 6P89 Crawlspace Vent Drain Kit 5W8 5W8 5W8 5W8 FILTER KITS Air Filter and Horizontal (end) 87L96 (8 x 25 x ) 87L97 (20 x 25 x ) Rack Kit (Upflow/ Side Single 44J22 44J Horizontal Return 0-pack 66K63 66K (Upflow) Size 6 x 25 x 6 x 25 x Air Filter and Rack Kit (Counterflow) W07 (2) 20 x 20 x 5W08 (2) 20 x 20 x GAS HEATING Natural to LP Conversion Kit ft. 69W73 69W73 69W73 69W73 LP to Natural Conversion Kit ft. 73W8 73W8 73W8 73W8 High Altitude Pressure No change (045) 93W92 (090) No change (045) ft. Switch Kit 93W93 (070) 93W93 (0) 93W93 (070) 93W92 (090) 750-0,000 ft. 93W87 (045) 93W87 (045) 93W86 93W86 (070) 93W86 (070) 93W86 Natural Gas High Altitude Orifice Kit 750-0,000 ft. 73W37 73W37 73W37 73W37 LP High Altitude Orifice Kit 750-0,000 ft. 68W68 68W68 68W68 68W K Derate Kit (Natural Gas) 0-0,000 ft. 0K55 (045) K55 (045) NIGHT SERVICE KIT Night Service Kit 68W80 68W80 68W80 68W80 VENTING Concentric Vent Kit 2 in. (US) 7M80 69M29 7M80 69M29 3 in. (US) L L46 2 in. (Canada) 44W92 44W92 44W92 44W92 3 in. (Canada) W W93 Flush Mount 2, 2-/2 or 3 in. (US) 5W 5W 5W 5W 2, 2-/2 or 3 in. (Canada) 5W2 5W2 5W2 5W2 Wall - Close 2 in. (US) 22G G Couple 3 in. (US) 44J40 44J40 44J40 44J40 Wall - Close Couple WTK 2 in. (Canada) 30G G in. (Canada) 8J20 8J20 8J20 8J20 Roof 2 in. 5F75 5F75 5F75 5F75 Wall Ring Kit 2 in. 5F74 3 5F74 5F74 3 5F74 3 Flashing Kit 2 in. 44J4 44J4 44J4 44J4 Cleanable polyurethane frame type filter. 2 NOTE - 36K Derate Kit information - Reduced Input is 36,000 Btuh, output is 34,200 Btuh. 3 Kits contain enough parts for two, non-direct vent installations. 4 Non-direct vent only. NOTE - Termination Kits 44W92, 44W93, 30G28, 5W2, 8J20 are certified to ULC S636 standard for use in Canada only.

4 Blower Data UH045P08B (Upflow / Horizontal) UH070P2B (Upflow / Horizontal) UH090P2C (Upflow / Horizontal) UH090P6C (Upflow / Horizontal) UH0P20C (Upflow / Horizontal) Single Side Return Air - Air volumes in bold require field fabricated transition to accommodate 20 x 25 x in. air filter in order to maintain proper air velocity. Bottom Return Air, Side Return Air with Optional Return Air Base, Return Air from Both Sides or Return Air from Bottom and One Side. DF045P2B (Counterflow) DF070P2B (Counterflow) DF090P20C (Counterflow) Blower Speed External Static Pressure - in w.c. Less Filter High Med/High Med/Low Low High Med/High Med/Low Low High Med/High Med/Low Low High Med/High Med/Low Low High Med/High Med/Low Low High Med/High Med/Low Low High Med/High Med/Low Low High Med/High Med/Low Low High Med/High Med/Low Low Notes: Maximum approved external static pressure is 0.50 in. w.c.

5 Clearance to Combustibles (in.) Sides 0 Rear 0 Top/Plenum Front 0 Front (service/alcove) 24 Floor 2 Combustible NOTE Air for combustion must conform to the methods outlined in the National Fuel Gas Code (NFPA 54/ANSI-Z223.) or the National Standard of Canada CAN/CSA-B49. Natural Gas and Propane Installation Code. NOTE In the U.S. flue sizing must conform to the methods outlined in the current National Fuel Gas Code (NFPA 54/ ANSI-Z223.) or applicable provisions of local building codes. In Canada flue sizing must conform to the methods outlined in National Standard of Canada CAN/CSA-B49.. Allow proper clearances to accommodate condensate trap and vent pipe installation. 2 Do not install the furnace directly on carpeting, tile, or other combustible materials other than wood flooring.

6 Vent Lengths - Feet - Upflow / Horizontal NOTE - Size intake and exhaust pipe length separately. Values in table are for Intake OR Exhaust, not combined total. Both Intake and Exhaust must be same pipe size. STANDARD TERMINATION AT ELEVATION ft. Pipe Size 2 in. 2-/2 in. 3 in. Input N/A No. of N/A N/A elbows N/A used N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A STANDARD TERMINATION AT ELEVATION 450-0,00 ft. Pipe Size 2 in. 2-/2 in. 3 in. Input N/A N/A N/A No. of N/A N/A elbows N/A used N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A CONCENTRIC TERMINATION ELEVATION ft. Pipe Size 2 in. 2-/2 in. 3 in. Input N/A No. of N/A N/A elbows N/A N/A used N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A CONCENTRIC TERMINATION ELEVATION ,000 ft. Pipe Size 2 in. 2-/2 in. 3 in. Input No. of 90 elbows used N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

7 Vent Lengths - Feet - Counterflow NOTE - Size intake and exhaust pipe length separately. Values in table are for Intake OR Exhaust, not combined total. Both Intake and Exhaust must be same pipe size. STANDARD TERMINATION AT ELEVATION 0-0,000 ft. Pipe Size 2 in. 2-/2 in. 3 in. Input N/A N/A N/A N/A N/A N/A N/A No. of N/A N/A N/A N/A N/A N/A elbows N/A N/A N/A used 7 26 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A CONCENTRIC TERMINATION ELEVATION 0-0,000 ft. Pipe Size 2 in. 2-/2 in. 3 in. Input No. of 90 elbows used N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

8 Dimensions - inches (mm) Upflow NOTE - 20C size units that require air volumes over 800 cfm must have one of the following:. Single side return air with transition, to accommodate 20 x 25 x in. cleanable air filter. Required to maintain proper air velocity. 2. Single side return air with Optional Return Air Base 3. Bottom return air. 4. Return air from both sides. 5. Bottom and one side return air. See Blower Performance Tables for additional information. 2 Optional Side Return Air Filter Kit is not for use with the Optional Return Air Base. 2 (5) D COMBUSTION INTAKE 3-3/8 (86) 2-7/8 (73) EXHAUST OUTLET SUPPLY OPENING Flue Condensate Trap Assembly Furnished for external field installation on either side of unit. (See installation instructions for additional information.) 7 (78) 2 OPTIONAL SIDE RETURN FILTER KIT 23- (603) 25 (635) TOP VIEW A B Front Panel 27- (705) 9-7/6 (494) 2 OPTIONAL SIDE RETURN FILTER KIT 4- (375) 6 (406) 33 (838) 6- (67) Left 9 (229) Right 2-5/8 (32) ELECTRICAL INLET 2 (5) GAS PIPING INLET CONDENSATE TRAP CONNECTION 6-/2 (65) 23 (584) Side Return Air Opening 4 (356) -/2 (38) FLOW -5/6 (49) C Bottom Return Air Opening 5/8 (6) 3-/4 (83) 23-/2 (597) Bottom Return Air Opening FRONT VIEW SIDE VIEW UH045P08B UH070P2B UH090P2C UH090P6C UH0P20C A B C D in. mm in. mm in. mm in. mm 7-/ / / / / /8 238

9 Dimensions - inches (mm) Horizontal LEFT-HAND DISCHARGE 6-/2 (65) Bottom 2-5/8 (32) Bottom 6- (67) Top 9 (229) Bottom CONDENSATE TRAP CONNECTION (Bottom) FLOW ELECTRICAL INLET (Top or Bottom) 27- (705) 2 (5) Top or Bottom COMBUSTION INTAKE TOP VIEW 33 (838) GAS PIPING INLET (Top or Bottom) 27- (705) B 9-7/6 (494) SUPPLY OPENING 2-7/8 (73) D A FLOW 3-/4 (95) A C 23-/2 (59) RETURN OPENING EXHAUST OUTLET END VIEW 3-3/8 (86) 2 (5) FRONT VIEW RIGHT-HAND DISCHARGE END VIEW Front Panel CONDENSATE TRAP CONNECTION (Bottom) FLOW 6-/2 (65) Bottom 2-5/8 (32) Bottom 9 (229) Top 6- (67) Bottom 2 (5) Top or Bottom 27- (705) ELECTRICAL INLET (Top or Bottom) TOP VIEW 33 (838) GAS PIPING INLET (Top or Bottom) EXHAUST OUTLET 2 (5) 3-3/8 (86) 27- (705) 23-/2 (59) RETURN OPENING C 3-/4 (95) A FLOW A D 2-7/8 (73) 9-7/6 (494) SUPPLY OPENING B END VIEW FRONT VIEW COMBUSTION INTAKE END VIEW UH045P08B UH070P2B UH090P2C UH090P6C UH0P20C A B C D in. mm in. mm in. mm in. mm 7-/ / / / / /8 238

10 Dimensions - in. (mm) Counterflow Flue Condensate Trap Assembly Furnished for external field installation on either side of unit. (See installation instructions for additional information.) 7 (78) COMBUSTION INTAKE EXHAUST OUTLET 2-/6 (52) B RETURN OPENING 5 (27) 2-/4 (57) TOP VIEW A B FLOW Front Panel 27- (705) 9-7/6 (494) 33 (838) 2 (5) Either Side GAS PIPING INLET ELECTRICAL INLET CONDENSATE TRAP CONNECTION 9-/8 (232) Right 6- (67) Left 6-7/6 (63) Either Side 9 (229) Either Side C Supply Air 9-/4 (489) Supply Air FRONT VIEW SIDE VIEW DF045P2B DF070P2B A B C in. mm in. mm in. mm 7-/ / DF090P20C / /2 495

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12 Revisions Sections Accessories/Gas Heating Description of Change Added 36K Derate Kit (05/3) Aire-Flo Heating and Cooling, 203