Choose the Lennox GWB84-IE for Your Home
Offers an efficiency of up to 84.4% AFUE, meaning it can deliver energy savings compared to an older boiler. So even if winter brings its worst, you’ll stay comfortable without worrying about energy use. Up to 84.4% of fuel is converted into usable heat. Includes extra attention to durability, with features like a cast-iron heat exchanger and corrosion-resistant burners.
Lennox GWB84-IE Features
| Efficiency | 84.4% AFUE |
| Fuel Source | Natural Gas; convertible to LP |
| Sizes/Capacities | Six |
| Burner Type | Titanium |
| Ignition | Electronic |
| Warranty | 20-Year Limited Warranty on Heat Exchanger; 5-Year Limited Warranty on covered components. This product may be eligible for 10-Year Limited Warranty coverage with product registration. |
