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Boilers

For immediate plumbing assistance, call our closest location to you:
Northwest - 847-605-0273, West - 630-424-9914, Southwest - 815-423-5040, South - 708-403-2944

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.

Dunkirk Gas Boilers

Q90

Q90 Series

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Model Family: Q90
Annual Fuel Utilization Efficiency: Up to 90% AFUE
Energy Star Rated: Energy Star Rated
Heat Exchanger Warranty: 15 Year Limited Warranty
Warranty: 2-Year Parts & Labor Limited Warranty
Manufacturer's Stated Benefits:
  • Capacity: 50 - 75 - 100 MBH
  • Heat Exchanger: Cast Aluminum
  • Combustion: Sealed Combustion
  • Venting: Direct Vent
  • Boiler Type: Hot Water
  • Boiler Control Module: HSI Integrated Boiler Control
  • Combination Hydrolevel High Limit and LWCO with boiler water temperature reset feature
  • Heat Exchanger: Cast Aluminum Heat Exchanger
  • Combustion: Stainless Steel Premix Burner
  • Induced Draft Blower with adjustable exhaust (front, right side or rear), Inducer Motor Assembly includes 5' schedule 80 2
  • Electrical: Junction Box, Transformer and Wiring Harness
  • Textured painted steel jacket
  • Temperature/Pressure Gauge
  • 30 PSI Safety Relief Valve
  • Pressure Switch(es)
  • Low Profile Condensate Trap
  • Leveling Legs