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.

When you purchase a boiler from U.S. Boiler Company, you know you are getting the best in comfort, durability and safety. With nine models meeting the Energy Star efficiency standards and two that have earned the coveted Consumers Digest Best Buy award, we have the right boiler for your home.

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Gas Boiler Product Offering

BW3

Performance ™ 84 Gas- Fired 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 heat exchanger limited warranty
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
  • Gas-fired, hot-water output
  • Stainless titanium alloy burners
  • Electronic spark to pilot ignition
  • Single-stage gas valve
BS2

Comfort™ 80 Gas- Fired Boiler

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Model Family: BS2
Annual Fuel Utilization Efficiency: Up to 82.7% AFUE
Energy Star Rated: N/A
Heat Exchanger Warranty: 12-year heat exchanger limited warranty
Warranty: 10-year parts limited warranty
Manufacturer's Stated Benefits:
  • Integrated boiler control
  • Cast-iron heat exchanger
  • Pressure-relief valve
  • Gas-fired, steam output
  • Titanium composite burners
  • Electronic spark to pilot ignition
  • Single-stage gas valve
BWB

Comfort™ 82 Gas-Fired Boiler

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Model Family: BWB
Annual Fuel Utilization Efficiency: Up to 84% AFUE
Energy Star Rated: No
Heat Exchanger Warranty: 20-year heat exchanger limited warranty
Warranty: 10-year parts limited warranty
Manufacturer's Stated Benefits:
  • Gas-fired, hot-water output
  • Cast-iron heat exchanger
  • Titanium composite burners
  • Single-stage gas valve
  • Electronic spark to pilot ignition
  • Integrated pressure relief valve
  • Sidewall venting with available accessory power venter
  • Propane convertible

Oil Boiler Product Offering

BW5

Performance™ 86 Oil- Fired Boiler

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Model Family: BW5
Annual Fuel Utilization Efficiency: Up to 86.2% AFUE
Energy Star Rated: ENERGY STAR® Qualified
Heat Exchanger Warranty: 20-year heat exchanger limited warranty
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
  • Oil-fired, hot-water output
  • Tankless coil domestic hot-water production
  • Beckett or Riello oil burners
  • Electronic spark to pilot ignition