Standard-Efficiency GWB8-IE Boilers Create a Warm and Energy Efficient Home With a name like GWB8-IE, it might be difficult to tell why this Lennox® boiler is such a great product. We’re here to show you the benefits. Three components define the strengths of the GWB8-IE. They include: Energy efficiency You’ll see efficiency ratings on this equipment hit 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, no matter what the weather outside is like. Reliability The GWB8-IE is made with titanium burners and a cast iron heat exchanger. These two features work together to stop corrosion and oxidization to keep your boiler in prime working condition for years. Rob's Albertan Service Experts Heating & Air Conditioning in Edmonton doesn’t just sell this system. The GWB8-IE is available in six sizes, so we can install it in most any place you choose in your home. We’ll also provide our expert HVAC repair services when the time comes. Schedule an appointment now or call 780-800-9047 so our experts can answer your GWB8-IE questions.