Ultimate Comfort System
Furnaces
Air Conditioners
Heat Pumps
Solar Ready
Packaged Units
Indoor Air Quality Systems
Air Handlers
Comfort Controls
Boilers
- GWM-IE
- GWB9-IH
- GWB8-IE
- GWB8-E
- COWB3
- GSB8-E
Garage Heaters
Mini-Split Systems

GWB8-E Boiler

Standard-efficiency, gas-fired water boiler

Constructed of high-quality materials, including a cast iron heat exchanger and stainless steel burners, the GWB8-E boiler delivers reliable heating performance season after season.

Overview
Features
Warranty and Specs
Reviews

RESOURCES

Overview

Here are some of the top features of the GWB8-E:

Electronic ignition control burns fuel only as necessary, reducing energy costs.

Cast iron heat exchanger designed for long-lasting durability.

Easy integration with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperatures.

Features

Features and Benefits

Energy Efficiency

Electronic ignition control—monitors water temperature and maximizes efficiency by turning on the burner only when needed
Thick fiberglass insulation—minimizes off-cycle heat and energy loss
Vent damper—automatically closes when the boiler turns off, maintaining energy efficiency

Home Comfort

Easy integration—works with traditional radiator systems to provide precise heating comfort, regardless of outdoor temperatures

Reliable Performance

Cast iron heat exchanger—designed for years of long-lasting reliability
Versatile installation—available in nine sizes for installation virtually anywhere in the home, and can be fueled by natural* or LP gas
Stainless steel burners—provide greater resistance to corrosion and oxidation**