Gas-Fired Water Boilers Provide Years of Efficient Heat. If you’re looking for cozy, even heat from an energy-efficient source, Dial One Mears Air Conditioning & Heating Inc in Phoenix will find a gas-fired water boiler to meet your needs. With many ENERGY STAR® qualified alternatives, we’re positive we have the Lennox® gas-fired water boiler that will meet your needs. The features of our high-efficiency boilers are extensive. GWM-IE BoilerWith a 95% AFUE rating,* The GVM-IE boiler is ENERGY STAR® qualified and up to 40% more efficient than conventional boilers. It has an electronic ignition control, which adjusts power to the burner to your household’s usage to help ensure it saves as much fuel as possible while keeping your home comfortable. Reliable, self-cleaning, stainless steel heat exchanger converts unused energy into usable heat Sealed combustion minimizes noise Modulating capability aligns with your comfort needs by enabling the burner to fire at as low as 20% of its capacity Stainless steel mesh burner combats corrosion and oxidation CPVC flue condensate collector is corrosion-resistant and eliminates the use of metal in the venting area 15-year limited warranty on heat exchanger, 10-year limited warranty on remaining covered components Efficiency Rating (AFUE): up to 95 Product Brochure Contact Us to Learn More GWB9-IH Boiler Simple to use with an existing, traditional radiator system, the GWB9-IH boiler is ENERGY STAR qualified. In fact, it boasts an AFUE rating of 90%.* In addition, it carries heat potentially three times quicker than a typical cast-iron exchanger, thanks to its cast-aluminum heat exchanger. Durable, heavy-gauge steel cabinet with baked-on paint finish [Compact|Condensed|Small]38] design for installation flexibility Sealed combustion keeps operating noise at a minimum Electronic ignition monitors water temperature and ignites the burner only when needed Burns natural gas or can be converted to LP gas 15-year limited warranty on heat exchanger, 10-year limited warranty on remaining covered components Efficiency Rating (AFUE): up to 90 Product Brochure Contact Us to Learn More GWB8-IE Boiler Notably more efficient than a conventional boiler, the GWB8-IE boiler carries an 84.4% efficiency rating.* What makes it even better is that it can work with traditional radiator systems. Electronic ignition oversees water temperature and turns on the burner only when needed Thick fiberglass insulation significantly reduces off-cycle heat and energy loss Cast-iron heat exchanger and titanium burners designed for years of reliability Comes in six different sizes for ultimate installation flexibility Burns natural gas or convertible to LP gas 20-year limited warranty on heat exchanger, 1-year limited warranty on remaining covered parts Efficiency Rating (AFUE): up to 84.4 Product Brochure Contact Us to Learn More GWB8-E Boiler This standard-efficiency boiler will perform year after year because it’s constructed from some of the best materials, including a long-lasting cast-iron heat exchanger and durable stainless steel burners. Electronic ignition oversees water temperature and turns on the burner only when needed Thick fiberglass insulation greatly reduces off-cycle heat and energy loss Compatible with traditional radiator systems Offered in nine different sizes for installation anywhere in your home Burns natural gas or convertible 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 Our team at Dial One Mears Air Conditioning & Heating Inc in Phoenix is ready to help you find the right gas fired water boiler for you, or help you maintain your existing boiler. Make your appointment online, or by calling us at 602-997-5701.