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 features define the strengths of this boiler. They include: Energy efficiency You’ll see efficiency ratings on this boiler 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 and you’ll experience precise heating and warm rooms, whether it’s a chilly fall day or the middle of winter. Reliability The GWB8-IE is built with titanium burners and a cast iron heat exchanger. Combined, these two features prevent corrosion and oxidization to keep your boiler in great working condition for years. Service Experts Heating & Air Conditioning in Longmont doesn’t just sell this system. The GWB8-IE is available in a variety of sizes, so our experts 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. Make an appointment now or call 303-647-5749 so our experts can help you find the GWB8-IE boiler that’s right for you.