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


NOBLE Fire Tube Boiler

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Model Family: NKB
Annual Fuel Utilization Efficiency: 95% AFUE
Energy Star Rated: Energy Star
Heat Exchanger Warranty: 10 year warranty
Warranty: 5 year warranty
Manufacturer's Stated Benefits:
  • 4 Models from 80,000 to 199,000 Btu/Hr
  • Universal Vent Connector
  • Direct Venting up to 100 ft.
  • Advanced Negative Regulation Technology
  • Fire-Tube Heat Exchanger

Gas Condensing Boiler

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Model Family: GB162
Annual Fuel Utilization Efficiency: Up to 93% AFUE
Energy Star Rated: N/A
Heat Exchanger Warranty: Limited Lifetime Warranty
Warranty: 5 Year- Limited Warranty with proper registration
Manufacturer's Stated Benefits:
  • Cascade up to 8 boilers and common vent up to 4
  • Ultra-High Efficiencies
  • Ideal for Commercial Buildings and Light, Large Scale Residential Projects
  • Unique Manifold for Easy, Consistent Installation of Single Units or Cascades
  • Innovative ALU Plus condensing heat exchanger for the longest life and easy servicing
  • No Minimum Flow Rate
  • Cascade kits includes boiler stands, low loss header, supply & return

Victory VSPH Gas Boiler

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Model Family: VSPH
Annual Fuel Utilization Efficiency: Up to 86.1% AFUE
Energy Star Rated: No
Heat Exchanger Warranty: 10 Year Limited Heat Exchanger Warranty
Warranty: 25 Year Limited Lifetime Warranty
Manufacturer's Stated Benefits:
  • No chimney required
  • Economically priced
  • Vents directly through a wall with 3
  • Factory installed flue discharge components save field service & assembly