Enjoy Cozy, Quiet, Efficient Heat for Years to Come with a Gas-Fired Boiler. When you want cozy, even heat from an energy-efficient source, Quality Refrigeration in Baltimore will find a gas-fired water boiler that matches what you’re looking for. With many ENERGY STAR® qualified alternatives, we’re sure we have the Lennox® gas-fired water boiler for you. 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 features an electronic ignition control, which coordinates power to the burner to your household’s consumption to help ensure it maximizes your fuel savings while helping your home stay comfortable. Durable, self-cleaning, stainless steel heat exchanger converts waste into usable heat Sealed combustion minimizes noise Modulating capability aligns with your comfort needs by letting 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 Easy to integrate with an existing, traditional radiator system, the GWB9-IH boiler is ENERGY STAR qualified. In fact, it carries an AFUE rating of 90%.* Additionally, it moves heat up to three times quicker than a conventional cast-iron exchanger, thanks to its cast-aluminum heat exchanger. Enduring, heavy-gauge steel cabinet with baked-on paint finish [Compact|Condensed|Small]38] design for installation flexibility Sealed combustion minimizes noise Electronic ignition monitors water temperature and turns on 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 Significantly more efficient than a traditional boiler, the GWB8-IE boiler carries an 84.4% efficiency rating.* Even better is its ability to work with traditional radiator systems. Electronic ignition oversees water temperature and lights the burner only when needed Thick fiberglass insulation greatly reduces off-cycle heat and energy loss Cast-iron heat exchanger and titanium burners engineered for years of durability Comes in six different sizes for ultimate installation flexibility Burns natural gas or can convert 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 last for many years because it’s constructed from quality materials, including a long-lasting cast-iron heat exchanger and durable stainless steel burners. Electronic ignition oversees water temperature and lights the burner only when needed Thick fiberglass insulation significantly reduces off-cycle heat and energy loss Will work with traditional radiator systems Comes in nine different sizes for installation anywhere in your home Burns natural gas or can convert 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 Quality Refrigeration in Baltimore 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 410-355-6010.