Standard-Efficiency GWB8-IE Boilers Create a Warm and Energy Efficient Home With a name like GWB8-IE, 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 components define the strengths of this system. They include: Energy efficiency You’ll see efficiency ratings on this boiler reach 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 so you can experience precise heating and warm rooms, regardless of the weather outside. Reliability The GWB8-IE is built with titanium burners and a cast iron heat exchanger. Put together, these features prevent corrosion and oxidization and will keep your boiler in excellent working condition for years. Jack Nelson Service Experts Heating & Air Conditioning in Tulsa doesn’t just sell this boiler. The GWB8-IE is available in six sizes, so we can install it in most any place you choose in your home. If you happen to need HVAC repair services, you know where to find the experts. Schedule an appointment now or call 918-212-8927 so our experts can answer your GWB8-IE questions.