Everyones Home is Unique and Farnell Mechanical, Inc. Has the Versatile Gas-Fired Steam Boiler For You. When you’re shopping for a new gas-fired steam boiler (or for someone to fix your current steam boiler) in the Opelikaarea, Farnell Mechanical, 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, look to the GSB8-E. Electronic ignition monitors water temperature and turns on the burner only when needed Vent damper boosts efficiency by closing automatically when the boiler shuts off Thick fiberglass insulation helps minimize off-cycle heat and energy loss Burns natural gas or convertible to LP gas Works with traditional radiator and underfloor heating systems Electronic low water cut-off Big steam chest and multiple supply connections reduce 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 Farnell Mechanical, Inc. in Opelika is always ready to help you with a new high efficiency boiler! Call us at 334-245-4748 or set up 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.