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Products Boilers

Boilers

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.

High-efficiency, gas-modulating condensing water boiler

Model Family: GWM-IE
Annual Fuel Utilization Efficiency: Up to 95% AFUE
Energy Star Rated: ENERGY STAR® Qualified
Heat Exchanger Warranty: 15-Year Limited Warranty on heat exchanger
Warranty: 10-Year Limited Warranty on covered components
Manufacturer’s Stated Benefits:
  • Electronic ignition control–monitors water temperature and maximizes efficiency by turning on the burner only when needed
  • Stainless steel, finned-tube heat exchanger design–converts waste energy into usable heat
  • Sealed combustion–minimizes fan noise and provides quiet, soothing heat
  • Modulating capability–allows burner to fire at a rate as low as 20% of its full capacity to perfectly match your comfort needs
  • Stainless steel, finned-tube heat exchanger design–is self-cleaning and extremely durable
  • Stainless steel mesh burner–provides greater resistance to corrosion and oxidation than aluminized steel burners
  • CPVC flue condensate collector–is corrosion resistant and eliminates the use of metal in venting area

 

High-efficiency, gas-fired water boiler

Model Family: GWB9-IH
Annual Fuel Utilization Efficiency: Up to 90% AFUE
Energy Star Rated: ENERGY STAR® Qualified
Heat Exchanger Warranty: 15-Year Limited Warranty on heat exchanger
Warranty: 10-Year Limited Warranty on covered components
Manufacturer’s Stated Benefits:
  • Cast-aluminum heat exchanger–transfers heat up to three times faster than traditional cast iron exchangers
  • Electronic ignition control–monitors water temperature and maximizes efficiency by turning on the burner only when needed
  • Sealed combustion–minimizes fan noise and provides quiet, soothing heat
  • Easy integration–low temperature supply and return water makes the unit compatible with existing radiant and underfloor system
  • Durable cabinet–heavy-gauge steel cabinet and baked-on paint finish
  • Compact and versatile–allows easy installation in a basement, closet or alcove enclosure, and can be fueled by natural or LP*

 

Standard-efficiency, gas-fired water boiler

Model Family: GWB8-IE
Annual Fuel Utilization Efficiency: Up to 84.4% AFUE
Energy Star Rated: N/A
Heat Exchanger Warranty: 20-Year Limited Warranty on heat exchanger
Warranty: 5-Year Limited Warranty on covered components
Manufacturer’s Stated Benefits:
  • Electronic ignition control–monitors water temperature and maximizes efficiency by turning on the burner only when needed
  • Thick fiberglass insulation–minimizes off-cycle heat and energy loss
  • Easy integration–works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperature
  • Cast iron heat exchanger–designed for years of long-lasting reliability
  • Titanium burners–provide greater resistance to corrosion and oxidation than competitive stainless or aluminized stell burners
  • Versatile installation–available in six sizes for installation virtually anywhere in the home

 

Standard-efficiency, gas-fired water boiler

Model Family: GWB8-E
Annual Fuel Utilization Efficiency: Up to 83.9% AFUE
Energy Star Rated: N/A
Heat Exchanger Warranty: 20-Year Limited Warranty on heat exchanger
Warranty: 5-Year Limited Warranty on covered components
Manufacturer’s Stated Benefits:
  • Electronic ignition control–monitors water temperature and maximizes efficiency by turning on the burner only when needed
  • Thick fiberglass insulation–minimizes off-cycle heat and energy loss
  • Vent damper–automatically closes when the boiler turns off, maintaining energy efficiency
  • Easy integration–works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperature
  • Cast iron heat exchanger–designed for years of long-lasting reliability
  • Versatile installation–available in nine sizes for installation virtually anywhere in the home
  • Stainless steel burners–provide greater resistance to corrosion and oxidation

 

Gas-Fired Greenstar Wall Mounted Condensing Boiler- Heating Only

Model Family: ZBR
Annual Fuel Utilization Efficiency: 95% AFUE
Energy Star Rated: Energy Star Rated
Heat Exchanger Warranty: Limited lifetime heat exchanger warranty
Warranty: 5-year parts & labor warranty
Manufacturer’s Stated Benefits:
  • Reliable performance with low emissions
  • Ultra-quiet operation
  • Compact wall-hung design
  • Low electrical consumption when the boiler is in standby mode
  • Electronic ignition
  • Anti-cycle and modulation control
  • Exclusive safety feature – keypad safety lock prevents unwanted tampering with the heating controls
  • Eligible for Tax Credit where offered
  • Greenstar

 

Gas-Fired Greenstar Floor Standing Condensing Boiler- Heating Only

Model Family: KBR
Annual Fuel Utilization Efficiency: 95% AFUE
Energy Star Rated: Energy Star Rated
Heat Exchanger Warranty: Limited lifetime heat exchanger warranty
Warranty: 5-year parts & labor warranty
Manufacturer’s Stated Benefits:
  • Aluminum-Silicon heat exchanger delivers high efficiency
  • Low NOx emissions ahead of 2012 SCAQMD regulations
  • Simple, intelligent control options optimize efficiency and fuel consumption
  • Low electrical consumption when the boiler is in standby mode
  • Electronic ignition
  • Anti-cycle and modulation control
  • All models available as NG or LP
  • Special insulation ensures ultra-quiet operation
  • Compact dimensions and built-in frost protection offer flexibility for location of installation
  • CO mode for energy saving fuel consumption
  • Exclusive safety feature – keypad safety lock prevents unwanted tampering with the heating controls

 

Standard-efficiency, oil-fired water boiler

Model Family: COWB3
Annual Fuel Utilization Efficiency: Up to 84.3% AFUE
Energy Star Rated: N/A
Heat Exchanger Warranty: 20-Year Limited Warranty on heat exchanger
Warranty: 5-Year Limited Warranty on covered components
Manufacturer’s Stated Benefits:
  • Beckett® oil burner–sets the standard for reliable, fuel-efficient heating
  • Domestic hot water coil–optional tankless coil provides hot water for virtually no cost throughout the colder months
  • Sealed-combustion design–provides quiet, healthy and draft-free heating
  • Easy integration–works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperature
  • Cast iron heat exchanger–designed for long-lasting durability

 

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