Choose the Lennox GWB84-E for Your Home

The GWB84-E offers an efficiency of 84% AFUE, meaning it can deliver energy savings compared to an older boiler. That means you can enjoy a comfortably warm home all throughout the winter, without worrying about energy use. 84% of fuel is converted into usable heat. To make it a perfect fit anywhere in your home, the GWB84-E is available in 9 different sizes. It also integrates seamlessly into your home’s existing radiator system, and can use either natural or LP gas.

Lennox GWB84-E

Lennox GWB84-E Features

Efficiency 84% AFUE
Fuel Source Natural Gas; convertible to LP
Sizes/Capacities  Nine
Burner Type Stainless Steel
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.