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.

Gas Boiler Product Offering

Preferred™ Series BWM Boiler

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Model Family: BWM
Annual Fuel Utilization Efficiency: Up to 95% AFUE
Energy Star Rated: ENERGY STAR®
Heat Exchanger Warranty: 15-year heat exchanger limited parts warranty
Warranty: 10-year limited parts warranty with timely registration
Manufacturer's Stated Benefits:

• Modulating
• Gas-fired
• Integrated boiler control
• Stainless steel heat exchanger
• Built in primary/secondary piping

PREFERRED™ SERIES BW9 BOILER

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Model Family: BW9
Annual Fuel Utilization Efficiency: Up to 90% AFUE
Energy Star Rated: ENERGY STAR®
Heat Exchanger Warranty: 15-year parts limited warranty on heat exchanger section
Warranty: 10-year parts limited warranty if registered in 90 days

Manufacturer's Stated Benefits:

• Integrated boiler control
• Cast-iron heat exchanger
• Pressure-relief valve

PREFERRED™ SERIES BW3 BOILER

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Model Family: BW3
Annual Fuel Utilization Efficiency: Up to 84.4% AFUE
Energy Star Rated: No
Heat Exchanger Warranty: 20-year parts limited warranty on heat exchanger section
Warranty: 5-year parts limited warranty if registered in 90 days

Manufacturer's Stated Benefits:

• Integrated boiler control
• Cast-iron heat exchanger
• Pressure-relief valve
• Gas-fired models
• Stainless steel/titanium alloy composite burners
• Fiberglass insulated casing
• Small, compact design

Legacy™ 80 Boiler BS2

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Model Family: BS2
Annual Fuel Utilization Efficiency: Up to 82.7% AFUE
Energy Star Rated: No
Heat Exchanger Warranty: 15-year parts limited warranty on heat exchanger section
Warranty: 5-year parts limited warranty

Manufacturer's Stated Benefits:

• Integrated boiler control
• Cast-iron heat exchanger
• Pressure-relief valve
• Gas-fired models
• Water or steam models
• Standard standing pilot or optional electronic ignition
• Electric vent damper
• Stainless steel/titanium alloy composite burners
• Compact design