Lennox Boilers

Lennox GWB9-IH Boilers OttawaLennox GWB9-IH Boiler

  • Cast-aluminum heat exchanger—transfers heat up to three times faster than traditional cast iron exchangers
  • ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency, which means energy savings
  • Electronic ignition control—monitors water temperature and maximizes efficiency by turning on the burner only when needed

Home Comfort

  • 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 systems

Reliable Performance

  • 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* gas

Warranty

  • 15-year limited warranty on heat exchanger
  • 10-year limited warranty on remaining covered components

*Shipped as natural gas; field convertible to LP.

Call For Free Estimate (613) 838-9989

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