Standard-Efficiency GWB8-IE Boilers Create a Warm and Energy Efficient Home With a name like GWB8-IE, it might not be as easy to tell why this Lennox® boiler is so great. We’re here to show you the benefits. Three things define the strengths of this boiler. They include: Energy efficiency You’ll see efficiency ratings on this boiler reach up to 84.4%, delivered by an electronic ignition control and thick fiberglass insulation. These features monitor water temperature, turn the burner on only when necessary, and minimize off-cycle energy loss. 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 made with titanium burners and a cast iron heat exchanger. Put together, these features provide resistance against corrosion and oxidization, keeping your boiler in prime working condition for years. Service Experts Heating & Air Conditioning in Provo doesn’t just sell this boiler. The GWB8-IE is available in many 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 801-396-0637 so our experts can help you find the GWB8-IE boiler that’s right for you.