Furnaces/80%
Benefits |
| Model |
| Efficiency |
| Blower Stages |
| Heating Stages |
| Warranty (Limited) |
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Best |
| XV80 |
| 80% |
|
Variable Heat Variable Cool |
| 2-Stage |
| 20 Year Heat Exchanger, 5 Year Parts, 1 Year Labor |
|
Better |
| XL80 |
| 80% |
|
2-Speed Heat/ 1-Speed Cool |
| 2-Stage |
| 20 Year Heat Exchanger, 5 Year Parts, 1 Year Labor |
|
Good |
| XR80 |
| 80% |
| 1-Speed |
| 1-Stage |
| 20 Year Heat Exchanger, 5 Year Parts, 1 Year Labor |