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 a great product. 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 equipment hit up to 84.4%, brought by an electronic ignition control and thick fiberglass insulation. Other efficiency features monitor temperatures, keep the burner off unless it’s necessary and decrease other 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 constructed with titanium burners and a cast iron heat exchanger. Put together, these features prevent corrosion and oxidization to keep your boiler in prime working condition for years. Freschi Service Experts in Antioch doesn’t just sell this system. The GWB8-IE is available in six sizes, so our professionals can install it almost anywhere in your home. We’ll also provide our expert HVAC repair services when the time comes. Set up an appointment now or call 925-384-1303 so our experts can help you find the GWB8-IE boiler that’s right for you.