gwb84-e
Boiler
Standard efficiency, gas-fired water boiler with chimney venting
Heating Savings
Features
Efficiency all winter long
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.
Smart design means reliable operation
An electronic ignition allows it to turn on only when heat is needed, and reduces the possibility for the flame to go out like a standard pilot light.
An automatic vent damper closes when the GWB84-E shuts off, preventing wasted heat.
Layers of thick fiberglass insulation minimize heat loss.
Factory-installed switch protects against potentially dangerous low-water conditions.
Flexibility is a standard feature
Built to perform
“Great replacement. Had a 45-year old hot water heat boiler that needed to be replaced. This unit seemed to be a good replacement without getting too fancy. Had a cold snap a few weeks ago and this new unit was able to keep the house warm.”
