Standard-Efficiency GWB8-IE Boilers Create a Warm and Energy Efficient Home If you only see the name GWB8-IE, it might not be as easy to tell why this Lennox® boiler is such a great product. We’re here to show you the benefits. Three things define the strengths of the GWB8-IE. They include: Energy efficiency You’ll see efficiency ratings on this equipment total up to 84.4%, delivered 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 so you can experience precise heating and warm rooms, regardless of the weather outside. Reliability The GWB8-IE is constructed with titanium burners and a cast iron heat exchanger. Combined, these two features prevent corrosion and oxidization to keep your boiler in prime working condition for years. Service Experts Heating & Air Conditioning in Kingston doesn’t just sell this boiler. The GWB8-IE is available in six 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. Set up an appointment now or call 613-817-1591 so our experts can answer your GWB8-IE questions.