Everyones Home is Unique and All Seasons Heating & A/C Co Has the Versatile Gas-Fired Steam Boiler For You. All Seasons Heating & A/C Co in Bloomington has the perfect gas-fired steam boiler to keep your home warm and comfortable season after season. The Lennox® GSB8-E provides remarkable benefits. Our friendly staff is ready to install yours, or help you repair your home’s steam boiler. GSB8-E BoilerSetting it apart from other standard-efficiency boilers, this boiler earned an 82.7% AFUE* and features a cast-iron heat exchanger and titanium burners. The GSB8-E will provide cozy, comfortable warmth heating season after heating season. Electronic ignition oversees water temperature and lights the burner only when needed Vent damper bolsters efficiency by closing automatically when the boiler is off Thick fiberglass insulation helps minimize off-cycle heat and energy loss Burns natural gas or convertible to LP gas Will work with traditional radiator and underfloor heating systems Electronic low water cut-off Large steam chest and multiple supply connections reduce noise Available in seven different sizes to fit your home’s individual needs 12-year limited warranty on heat exchanger, 1-year limited warranty on remaining covered parts Efficiency Rating (AFUE): up to 82.7 Product Brochure Contact Us to Learn More Reach out to All Seasons Heating & A/C Co at 812-638-4045 for all your boiler-related needs in the Bloomington area. Or, create an appointment with our online scheduler. We look forward to serving you! *Annual Fuel Utilization Efficiency (AFUE) measures how efficient the appliance is in converting its fuel’s energy into heat over the course of a year.