Gas-Fired Water Boilers Provide Years of Efficient Heat. If you want cozy, even heat from an energy-efficient source, PWA Heating & Cooling Inc in Plainfield can find a gas-fired water boiler that will meet your needs. With many ENERGY STAR® qualified options, we’re positive 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 contains an electronic ignition control, which matches power to the burner to your household’s usage to help ensure it maximizes your fuel savings while helping your home stay at a comfortable temperature. Durable, self-cleaning, stainless steel heat exchanger converts unused energy into usable heat Sealed combustion minimizes noise Modulating capability matches 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 makes unnecessary 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 Painless to integrate with an existing, traditional radiator system, the GWB9-IH boiler is ENERGY STAR qualified. In fact, it earned an AFUE rating of 90%.* Additionally, it moves heat as much as three times more quickly 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 flexible installation Sealed combustion keeps operating noise at a minimum Electronic ignition controls water temperature and ignites the burner only when needed Burns natural gas or convertible 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 So much more efficient than a traditional boiler, the GWB8-IE boiler carries an 84.4% efficiency rating.* What’s better is its ability to work with traditional radiator systems. Electronic ignition monitors water temperature and ignites the burner only when needed Thick fiberglass insulation minimizes off-cycle heat and energy loss Cast-iron heat exchanger and titanium burners constructed for years of reliability Offered in six different sizes for ultimate installation flexibility 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 84.4 Product Brochure Contact Us to Learn More GWB8-E Boiler This standard-efficiency boiler will last year after year because it’s built 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 lights the burner only when needed Thick fiberglass insulation minimizes off-cycle heat and energy loss Compatible 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 PWA Heating & Cooling Inc in Plainfield is happy to help you find the right gas fired water boiler for you, or help you maintain your existing boiler. Schedule your appointment online, or by calling us at 815-768-6656.