FEATURES
80% AFUE
Heating input range 50,000 - 125,000 BTUH Cooling capacity supported 1-1/2 through 5 ton
Horizontal left or right application-ready from factory—no field conversion needed
Direct replacement for nearly every competitive horizontal furnace
Approved for attic, closet, basement, crawl space, alcove, garage, and other locations
Electronic air cleaner connection (115V) Humidifier connection (24V and 115V)
5 amp fuse for low voltage circuit protection
Time delay off for air conditioner SEER enhancement
WARRANTY
25-year limited warranty on heat exchanger,
5-year limited warranty on covered components (see warranty certificate for details)
HEAT EXCHANGER
ASSEMBLY
Crimp-Tite™ crimped aluminized steel heat exchanger for longer life and safe operation
VENTING
Category I venting
4" vent–vertical or horizontal with approved power venter
Inducer orientation allows for 360° vent connection
CONTROLS
Integrated furnace control with LED diagnostics Direct spark ignition system
SAFETY
CSA certified for US and Canada
Safety limits prevent overheating
CABINET
Heavy gauge, insulated cabinet provides strength and quiet comfort
BLOWER
D u c a n e G a s F u r n a c e
HORIZONTAL 80TM
T H E D I F F E R E N C E I S Q U A L I T Y
w w w . d u c a n e h v a c . c o m
3 speed PSC motors
D u c a n e G a s F u r n a c e
HORIZONTAL 80TM
UNIT SPECIFICATIONS
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FPBB050A3B |
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FPBB075A3B |
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FPBB100A4B |
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FPBB125A5B |
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GAS |
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NATURAL (LP with conversion kit) |
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INPUT RATE (BTU per Hour) |
50,000 |
|
75,000 |
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100,000 |
|
125,000 |
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HEATING CAPACITY (BTU per Hour) |
40,000 |
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61,000 |
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81,000 |
|
101,000 |
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AFUE (ISOLATED COMB. SYSTEM) |
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80% |
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TEMPERATURE RISE |
30 - 60 F |
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40 - 70 F |
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VOLTS / PHASE / HERTZ |
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115 /1/ 60 |
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STATIC PRESSURE (CERTIFIED MAX) |
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0.50" W.C. |
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BLOWER MOTOR HORSEPOWER |
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1/3 |
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1/2 |
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3/4 |
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BLOWER WHEEL (DIA. X WIDTH) |
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10 x 6 |
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12 x 9 |
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12 x 12 |
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NUMBER OF HEAT EXCHANGERS |
2 |
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3 |
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4 |
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5 |
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LIMIT CONTROL, SNAP DISK STYLE |
150 F |
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170 F |
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170 F |
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150 F |
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IGNITION CONTROL |
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DIRECT SPARK |
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TRANSFORMER |
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40 VA, 115VAC PRIMARY, 24VAC SECONDARY, FOOT-MOUNTED |
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INTEGRATED CONTROL SYSTEM |
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INTEGRATED FURNACE CONTROL |
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SHIPPING DIMENSIONS |
54 X 26 X 25 3/4 |
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54 X 29 X 25 3/4 |
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54 X 33 X 25 3/4 |
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SHIPPING WEIGHT |
144 |
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153 |
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175 |
|
197 |
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MAXIMUM DESIGN OUTLET TEMP. |
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170 F |
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AUXILIARY LIMIT |
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130 F |
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|
140 F |
UNIT SPECIFICATIONS HIGH AIR FLOW MODELS
|
FPBB075A4B |
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FPBB100A5B |
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GAS |
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NATURAL |
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INPUT RATE (BTU per Hour) |
75,000 |
|
100,000 |
HEATING CAPACITY (BTU per Hour) |
61,000 |
|
81,000 |
AFUE (ISOLATED COMB. SYSTEM) |
|
80% |
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TEMPERATURE RISE |
|
30 - 60 F |
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VOLTS/PHASE/HERTZ |
|
115/1/60 |
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STATIC PRESSURE (CERTIFIED MAX) |
|
0.50 "W.C. |
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BLOWER MOTOR HORSEPOWER |
1/2 |
|
3/4 |
BLOWER WHEEL (DIA. X WIDTH) |
10 X 6 |
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12 X 9 |
NUMBER OF HEAT EXCHANGERS |
3 |
|
4 |
LIMIT CONTROL, SNAP DISK STYLE |
170 F |
|
160 F |
IGNITION CONTROL |
|
DIRECT SPARK |
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TRANSFORMER |
40 VA. 115VAC PRIMARY, 24VAC SECONDARY, FOOT-MOUNTED |
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INTEGRATED CONTROL SYSTEM |
INTEGRATED FURNACE CONTROL |
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SHIPPING DIMENSIONS |
54 1/2 X 26 X 25 3/4 |
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54 1/2 X 29 X 25 3/4 |
SHIPPING WEIGHT |
157 |
|
183 |
MAXIMUM DESIGN OUTLET TEMP. |
|
170 F |
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AUXILIARY LIMIT |
130 F |
|
140 F |