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Boilers
If your home has hot water radiators in each room for heat, you have a boiler to heat the water. Like a furnace, the energy efficiency of a boiler is given as the Annual Fuel Utilization Efficiency (AFUE). Boilers manufactured since 1992 must have an AFUE of at least 80%. We offer a complete line of gas and oil boilers starting at 80% AFUE and up.
Features |
Performance™ 90 | Performance™ 86 | Performance™ 84 | Comfort™ 80 |
| Efficiency AFUE | Up to 90% AFUE |
Up to 86.5% AFUE |
Up to 84.4% AFUE |
Up to 82.7% AFUE |
| Energy Star Rated |  |
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No |
| Fuel Type | Gas | Oil | Gas | Gas |
| Heat Exchanger | Cast Aluminum | Cast-iron | Cast-iron | Cast-iron |
| Electronic Ignition | Yes | No | No | Yes |
| Factory Warranty Parts |
10 yrs. | 10 yrs. | 10 yrs. | 10 yrs. |
| Factory Warranty Heat Exchanger |
15 yrs. | 20 yrs. | 20 yrs. | 20 yrs. |
| Cost | $$$$ | $$$ | $$ | $ |