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 help you learn about the benefits. Three things define the strengths of the GWB8-IE. They include: Energy efficiency You’ll see efficiency ratings on this boiler hit up to 84.4%, brought 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, no matter what the weather outside is like. Reliability The GWB8-IE is built with titanium burners and a cast iron heat exchanger. Combined, these two features prevent corrosion and oxidization and will keep your boiler in prime working condition for years. BW/Cook Service Experts Heating & Air Conditioning in Elkhart doesn’t just sell this unit. The GWB8-IE is available in many 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. Schedule an appointment now or call 574-218-6404 so our experts can answer your GWB8-IE questions.