Standard-Efficiency GWB8-IE Boilers Create a Warm and Energy Efficient Home Without details behind the GWB8-IE name, it might be hard to tell why this Lennox® boiler is such a great product. We’re here to spell out the benefits for you. Three features define the strengths of this boiler. They include: Energy efficiency You’ll see efficiency ratings on this equipment reach 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 so you can experience precise heating and warm rooms, regardless of the weather outside. 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 and will keep your boiler in great working condition for years. Service Experts Heating & Air Conditioning in Dublin doesn’t just sell this boiler. The GWB8-IE is available in six sizes, so our professionals 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 925-364-5427 so our experts can answer your GWB8-IE questions.