Lennox GWB8-E

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

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

Similar to our GSB8-E product, 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 closes on its own 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.

The GWB8-E makes our installation job even easier. We can easily integrate it with your radiator system and it’s available in multiple sizes. That means you can install this boiler almost anywhere in your home. Concerned about using 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: high-quality parts, energy efficiency and dependability. Call your Gordon's Service Experts Heating & Air Conditioning in at 405-432-2197 to discover more or schedule a free appointment. We’re located in Oklahoma City, so a comfy home is closer than you might think.


1 262 and 299 models feature titanium burners.

2 Shipped as natural gas; convertible to LP.

Gordon's Service Experts Heating & Air Conditioning
12354 S. Sunnylane Road
Oklahoma City, Oklahoma 73160

Phone: 405-432-2197
Email: gordons@serviceexperts.com
License # Mech 075407 / Plumbing 95317