Lennox GWB8-E

GWB8-E: A Gas-Fire Water Boiler You Can Depend On

Lennox GWB8-E BoilerThe Lennox® GWB8-E offers warmth effectively when you need it most. This boiler features a cast iron heat exchanger and stainless steel burners designed to prevent corrosion and oxidation1 and last for years. Reliable heat year after year? It’s just as sweet as it sounds.

Similar to our some of our other products, this boiler has an electronic ignition control that only turns on the burner when it’s needed. Additional energy savings are possible with the GWB8-E’s thick fiberglass insulation and vent damper, which automatically closes when the boiler turns off. In fact, its efficiency ratings can reach nearly 84% AFUE, leading to more dollars subtracted from your monthly utility bills.

Installion is a breeze when it’s the GWB8-E. It’s simple to connect with your radiator system and it’s available in a variety of sizes. That means you can install this boiler nearly anywhere in your home. Don’t want your boiler to use natural gas? That’s fine. The GWB8-E can also be fueled by LP gas instead.2

Having many of the qualities we want to see in a boiler, the GWB8-E has it all: well-made parts, energy efficiency and dependability. Call your Air Engineers Service Experts Heating & Air Conditioning in at 904-450-5672 to discover more or schedule a free appointment. We’re located in Jacksonville, so a cozy home is closer than you might think.


1 262 and 299 models feature titanium burners.

2 Shipped as natural gas; convertible to LP.