Enjoy Cozy, Quiet, Efficient Heat for Years to Come with a Gas-Fired Boiler. Gas-fired water boilers deliver comfortable, even heat almost silently. What’s more is their exceptional energy efficiency. At Redhawk Heating & Air Conditioning in Odessa, several of the Lennox® gas-fired water boilers we carry are ENERGY STAR® qualified. Read more about the benefits of our high-efficiency boilers. GWB8-E Boiler Built with a long-lasting cast-iron heat exchanger and durable stainless steel burners, this standard-efficiency boiler can perform year after year. Electronic ignition controls water temperature and turns on the burner only when needed Thick fiberglass insulation greatly reduces off-cycle heat and energy loss Works with conventional radiator systems Available in nine different sizes for installation anywhere in your home Burns natural gas or can be converted to LP gas 20-year limited warranty on heat exchanger, 1-year limited warranty on remaining covered parts Efficiency Rating (AFUE): up to 83.9 Product Brochure Contact Us to Learn More Give us a call at 432-333-2208 or schedule an appointment online so our staff at Redhawk Heating & Air Conditioning in Odessa can help you find the right boiler for you, or ensure your existing boiler is working as well as it should be.