Description
| Model Family: 912SD |
| Annual Fuel Utilization Efficiency: Up to 92.1% AFUE |
| Energy Star Rated: N/A |
| Blower Motor: Fixed-speed ECM |
| Gas Valve: Single-stage |
| Fan Heating Operation: Single-stage |
| Factory Warranty Parts: 10-year parts limited warranty when properly registered. |
| Heat Exchanger Warranty: 20-year limited warranty on heat exchanger when properly registered. |
| Sound Level: QuieTech™ |
