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.
|Performance™ 90||Performance™ 86||Performance™ 84||Comfort™ 80|
|Efficiency AFUE||Up to
|Energy Star Rated||No|
|Heat Exchanger||Cast Aluminum||Cast-iron||Cast-iron||Cast-iron|
|Factory Warranty Parts*||10 yrs.||10 yrs.||10 yrs.||10 yrs.|
|Factory Warranty Heat Exchanger*||15 yrs.||20 yrs.||20 yrs.||20 yrs.|
*See store for full warranty details.