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 such a great product. We’re here to spell out the benefits for you. Three things define the strengths of this system. They include: Energy efficiency You’ll see efficiency ratings on this equipment total up to 84.4%, assisted 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 made with titanium burners and a cast iron heat exchanger. Put together, these features stop corrosion and oxidization and will keep your boiler in prime working condition for years. A-PLUS Service Experts Heating & Air Conditioning in Waldorf 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. If you happen to need HVAC repair services, you know where to find the experts. Set up an appointment now or call 301-747-3140 so our experts can help you find the GWB8-IE boiler that’s right for you.