Everyones Home is Unique and Mustang Mechanical Has the Versatile Gas-Fired Steam Boiler For You. Mustang Mechanical in Grand Prairie has the ideal gas-fired steam boiler to keep your home cozy and comfortable year after year. The Lennox® GSB8-E provides exceptional benefits. Our friendly staff is happy to install yours, or help you maintain your home’s steam boiler. GSB8-E BoilerA cast-iron heat exchanger, titanium burners, and an 82.7% AFUE* rating set this steam boiler apart from other standard-efficiency gas-fired steam boilers. The GSB8-E will deliver cozy, comfortable warmth for many, many years. Electronic ignition controls 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 work to eliminate noise Available in seven different sizes to fit your home’s unique 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 Call Mustang Mechanical at 972-445-9504 for all your boiler-related needs in the Grand Prairie 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.