(770) 455-6722

Serving Metro Atlanta & Surrounding Areas

Cunningham Associates
Heating and Air Conditioning, Inc.

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  • Long-term Commitment
  • Proven Results
  • Unparalleled Customer Service
  • Superior Workmanship

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A Message from the Owner

“We won't let our customers down. We are focused on delivering great service, and the customer is always first. At Cunningham Associates, we are committed, we care, and we strive to exceed your expectations.”

- Bob Cunningham, Founder and President

Top Rated in Atlanta!

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Angie's List - Heating, Air Conditioning Repair Service Atlanta GA

Lennox Product Details

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GWB9-IH Boiler

Engineered for lasting comfort and energy savings

Features

Overview

    Here are some of the top features of the GWB9-IH:

    • Efficiency rating of 90% AFUE.
    • ENERGY STAR® certified which means it meets or exceeds U.S. federal guidelines for energy efficiency.
    • Cast-aluminum heat exchanger transfers heat up to three times faster than traditional cast-iron exchangers.
    • Easy integration with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperatures.

Energy Efficiency

    • Cast-aluminum heat exchanger—transfers heat up to three times faster than traditional cast iron exchangers
    • ENERGY STAR® certified—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

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

Publications

GWB9-IH Boiler Product Brochure

Disclaimer

*Shipped as natural gas; field convertible to LP.

Certifications



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