Everyone’s Home is Unique and KDM Service Corporation Has the Versatile Gas-Fired Steam Boiler For You. If you need a new gas-fired steam boiler (or for an expert to maintain your existing steam boiler) in the Tuscaloosa neighborhood, KDM Service Corporation is here to help. We sell the Lennox® GSB8-E, which boasts a long list of benefits. GSB8-E BoilerThis steam boiler rises above its competition with an 82.7% AFUE rating* and noteworthy components like a cast-iron heat exchanger and titanium burners. For season after season of comfortable heat, consider the GSB8-E. Electronic ignition controls water temperature and ignites the burner only when there is demand Vent damper bolsters efficiency by closing automatically when the boiler shuts off Thick fiberglass insulation helps minimize off-cycle heat and energy loss Burns natural gas or can be converted to LP gas Compatible with traditional radiator and underfloor heating systems Electronic low water cut-off Hefty 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 KDM Service Corporation in Tuscaloosa is always ready to help you with a new high efficiency boiler! Call us at 205-758-2703 or schedule an appointment online. *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.