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Freedom 80® High Efficiency Single-Stage
Gas Furnace |
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| 1. |
Multispeed blower motor - Operates quietly and efficiently, gently warming and maintaining comfort. Handles all central air conditioning needs, too. |
| 2. |
Induced draft venting - Quietly draws hot gases through the heat exchanger, maximizing the heat transfer efficiencies of the exchanger design. |
| 3. |
Multi-port in-shot burners - Multi-port in-shot burners perfectly shape the flame cone for the maximum heat possible while using less fuel. |
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Adaptive hot surface silicon nitride igniter - Starts burners electrically for safe, efficent operation. There’s no pilot light constantly burning fuel. |
| 5. |
Aluminized steel heat exchanger - Crimped, not welded, to prevent cracks from heat stress. Stamped serpentine channel offers the greatest efficiency in less space. Backed by our 20-year, non-prorated, limited warranty. |
| 6. |
Heavy steel insulated cabinet - Holds more heat in the furnace to better warm your home. Also assures greater durability and quieter operation. |
| 7. |
Self-diagnostic controls - Manage every function with digital accuracy. Include safety features and a built-in troubleshooting system. |
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Sound-insulated blower compartment - Assures the quietest possible operation. | |
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| Model Number |
Tonnage |
Capacity |
AFUE |
Dimensions (inches) |
Shipping
Weight (lb) |
| H |
W |
D |
| AUD1A040A9H21A |
2 |
32,000 |
80.00 |
40.0 |
17.5 |
28.0 |
119 |
| AUD1B060A9H31A |
3 |
47,000 |
80.00 |
40.0 |
17.5 |
28.0 |
127 |
| AUD1B080A9H31A |
3 |
63,000 |
80.00 |
40.0 |
17.5 |
28.0 |
142 |
| AUD1C080A9H41A |
4 |
64,000 |
80.00 |
40.0 |
21.0 |
28.0 |
142 |
| AUD1B100A9H31A |
3 |
79,000 |
80.00 |
40.0 |
17.5 |
28.0 |
151 |
| AUD1C100A9H51A |
5 |
79,000 |
80.00 |
40.0 |
21.0 |
28.0 |
162 |
| AUD1D120A9H51A |
5 |
96,000 |
80.00 |
40.0 |
24.5 |
28.0 |
186 |
| AUD1D140A9H51A |
5 |
111,000 |
80.00 |
40.0 |
24.5 |
28.0 |
193 |
| Model Number |
Tonnage |
Capacity |
AFUE |
Dimensions (inches) |
Shipping
Weight (lb) |
| H |
W |
D |
| ADD1B060A9H31A |
3 |
48,000 |
80.00 |
40.0 |
17.5 |
28.0 |
129 |
| ADD1B080A9H31A |
3 |
64,000 |
80.00 |
40.0 |
17.5 |
28.0 |
146 |
| ADD1C100A9H51A |
5 |
81,000 |
80.00 |
40.0 |
21.0 |
28.0 |
167 |
| ADD1D120A9H51A |
5 |
96,000 |
80.00 |
40.0 |
24.5 |
28.0 |
189 |
Upflow Horizontal & Downflow Horizontal: Heavy-duty steel insulated cabinet; Self-diagnostic control system; Multi-port in-shot burners; Hot surface igniter; Aluminized steel heat exchanger up to 80 AFUE; 20-year non-prorated limited warranty on heat exchanger; 5-year limited warranty on all other parts.
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- 20-year non-prorated limited warranty on heat exchanger
- 5-year limited warranty on all other parts
- Optional extended warranties available
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