Standard-Efficiency GWB8-IE Boilers Create a Warm and Energy Efficient Home Without details behind the GWB8-IE name, it might not be as easy to tell why this Lennox® boiler is a great product. We’re here to show you the benefits. Three things define the strengths of this system. They include: Energy efficiency You’ll see efficiency ratings on the GWB8-IE reach up to 84.4%, assisted 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, whether it’s a chilly fall day or the middle of winter. Reliability The GWB8-IE is built with titanium burners and a cast iron heat exchanger. Combined, these two features prevent corrosion and oxidization to keep your boiler in great working condition for years. Service Experts Heating & Air Conditioning in Cleveland doesn’t just sell this unit. The GWB8-IE is available in a variety of sizes, so our experts can install it at almost any location in your home. We’ll also provide our expert HVAC repair services when the time comes. Schedule an appointment now or call 440-252-1375 so our experts can answer your GWB8-IE questions.