Standard-Efficiency GWB8-IE Boilers Create a Warm and Energy Efficient Home Without details behind the GWB8-IE name, it might be difficult to tell why this Lennox® boiler is so great. We’re here to spell out the benefits for you. Three components define the strengths of this boiler. They include: Energy efficiency You’ll see efficiency ratings on this equipment total up to 84.4%, brought by an electronic ignition control and thick fiberglass insulation. While these features turn the burner on only when it needs to be, they also monitor water temperatures and reduce off-cycle energy losses. Comfort Integrate the GWB8-IE with your radiator system to experience precise heating and warm rooms, regardless of the weather outside. Reliability The GWB8-IE is constructed with titanium burners and a cast iron heat exchanger. Combined, these two features provide resistance against corrosion and oxidization to keep your boiler in prime working condition for years. Gordon's Service Experts Heating & Air Conditioning in Oklahoma City doesn’t just sell this boiler. The GWB8-IE is available in six sizes, so our experts can install it in most any place you choose in your home. When it comes up, we can also perform our expert heating and cooling repair services. Make an appointment now or call 405-432-2197 so our experts can assist with all your GWB8-IE boiler needs.