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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 residential gas boilers starting at 84% AFUE and up.

 

Dunkirk Gas Boilers

PSB

PSB Series 2 Gas Boiler

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Model Family: PSB
Annual Fuel Utilization Efficiency: Up to 82.7% AFUE
Energy Star Rated: No
Heat Exchanger Warranty: 12 Year Limited Heat Exchanger Warranty
Warranty: 12 Year Limited Warranty
Manufacturer's Stated Benefits:
  • LWCO (Probe Type) Pressure High Limit Control, Pressure Gauge and Gauge Glass
  • Titanium Burners that are built to last
  • 7 Models Available, 75 - 299 MBH
  • Atmospheric Chimney Vent Boiler with Integral Draft Hood and Vent Damper
D249

D249 Series Commercial Gas Boiler

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Model Family: D249
Annual Fuel Utilization Efficiency: Up to 77 AFUE
Energy Star Rated: No
Heat Exchanger Warranty:
Warranty: The cast iron boiler has a ten year limited warranty on the individual sections. All other components have a limited warranty for one year
Manufacturer's Stated Benefits:
  • Vertical Venting
  • Cast Iron Heat Exchanger

Pennco Boilers

15B-K

Dunkirk Pennco 15B-K

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Model Family: 15B-K
Annual Fuel Utilization Efficiency: 84% AFUE
Energy Star Rated: No
Heat Exchanger Warranty: 20 Year Limited Warranty (Residential)
Warranty: 20 Year Limited Warranty (Residential)
Manufacturer's Stated Benefits:
  • Proven Cast-Iron Heat Exchanger Design
  • Internal Honeywell Operating Control
  • Easy to Service Burner
  • Easy to Install Draft Diverter
  • Energy saving features include the electronic ignition system and motorized vent damper to reduce heating costs.