GSB8-E Boiler: A High-Quality, Gas-Fired Steam Boiler Imagine a boiler that operates quietly and efficiently warms your home. A Lennox® GSB8-E boiler does just that. This gas-fired steam boiler burns fuel only when it has to, lowering your energy bills and your carbon footprint. After the boiler turns off, the vent damper automatically closes, and its thick fiberglass insulation helps prevent heat and energy from escaping during this period. With a good-sized steam chest and numerous supply connections, you’ll enjoy a quieter machine that eliminates some of the loud noises associated with other gas-fired boilers. The GSB8-E boiler will bring warmth and reliable performance in numerous ways. Some of our favorite features include: A cast iron heat exchanger – designed to help your boiler last many years Electronic low water cut off – ensures safe operations so you won’t have to do any maintenance yourself Titanium burners – safeguard against corrosion better than stainless or aluminized steel When you work through San Antonio Air Service Experts Heating & Air Conditioning in San Antonio, our professionals will install the system for you. Available in several models, the GSB8-E boiler can be installed almost anywhere and requires little work to integrate with traditional radiator systems. Whether you’re looking for furnace repair or new boiler, San Antonio Air Service Experts has all the tools to keep your home comfortable. Schedule a free appointment so San Antonio Air Service Experts in San Antonio can help with your heating repair needs today.