Everyone’s Home is Unique and Comfort Zone Inc Has the Versatile Gas-Fired Steam Boiler For You. When you’re shopping for a new gas-fired steam boiler (or for the right company to repair your existing steam boiler) in the Cape Coral community, Comfort Zone Inc is here for you. We sell the Lennox® GSB8-E, which comes with a long list of benefits. GSB8-E BoilerThis steam boiler is superior to 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 monitors 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 convert to LP gas Will work 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 Comfort Zone Inc in Cape Coral is ready to serve you with a new high efficiency boiler! Call us at 239-574-2327 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.