Everyones Home is Unique and Wallpe Heating & Cooling Has the Versatile Gas-Fired Steam Boiler For You. If you’re looking for a new gas-fired steam boiler (or for an expert to repair your current steam boiler) in the Greensburgneighborhood, Wallpe Heating & Cooling is ready to help. We offer the Lennox® GSB8-E, which boasts a diverse menu of benefits. GSB8-E BoilerThis steam boiler rises above its competition with an 82.7% AFUE rating* and notable components like a cast-iron heat exchanger and titanium burners. For many years of comfortable heat, look at the GSB8-E. Electronic ignition oversees water temperature and ignites the burner only when it needs to 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 Works with traditional radiator and underfloor heating systems Electronic low water cut-off Hefty steam chest and multiple supply connections help 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 Wallpe Heating & Cooling in Greensburg is ready to serve you with a new high efficiency boiler! Call us at 812-663-7252 or create 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.