Gas-Fired Water Boilers Provide Years of Efficient Heat. Gas-fired water boilers provided comfortable, even heat almost silently. What’s better is their exceptional energy efficiency. At Point Heating & Cooling in Plover, most all of the Lennox® gas-fired water boilers we sell are ENERGY STAR® qualified. Learn about the features of our high-efficiency boilers. GWM-IE BoilerForty percent more efficient than conventional boilers, this gas-modulating condensing water boiler is ENERY STAR® qualified. In fact, it boasts a 95% AFUE rating.* To maximize fuel savings, it is equipped with an electronic ignition control that turns on the burner to meet your household demand to ensure it uses only the energy it needs to keep your family comfortable. Durable, self-cleaning, stainless steel heat exchanger converts waste energy into usable heat Sealed combustion keeps noise at a minimum Modulating capability perfectly meets your comfort needs by allowing the burner to fire at as low as 20% of its capacity Stainless steel mesh burner resists corrosion and oxidation CPVC flue condensate collector is corrosion-resistant and erases 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 The GWB9-IH boiler effortlessly integrates with a traditional radiator system and is ENERGY STAR qualified with an AFUE rating of 90%.* Its cast-aluminum heat exchanger transfers heat quickly—as much as three times faster than a typical cast-iron exchanger. Enduring, heavy-gauge steel cabinet with baked-on paint finish Condensed design for flexible installation options Sealed combustion reduces noise Electronic ignition monitors 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 Significantly more efficient than an older boiler, the GWB8 boiler has an 84.4% efficiency rating*—it also works with traditional radiator systems. Electronic ignition controls 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 constructed for years of reliable use Available 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 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 lights the burner only when needed Thick fiberglass insulation minimizes off-cycle heat and energy loss Will work with conventional 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 Give us a call at 715-345-1979 or schedule an appointment online so our team at Point Heating & Cooling in Plover can help you find the right boiler for you, or ensure your existing boiler is working as well as it should be.