GSB8-E Boiler
Worry-free performance
This boiler offer an efficiency rating of up to 82.7% AFUE, meaning it can deliver energy savings, compared to an older boiler. That means you can relax comfortably about your energy use. Up to 82.7% 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 GSB8-E shuts off, preventing wasted heat.
- Layers of thick fiberglass insulation minimize heat loss and on-off cycling.
- Factory-installed safety switch protects against potentially dangerous low-water conditions.
Durable, dependable comfort
Long life and reliable operation are part of the GSB8-E’s design. That’s why it uses a cast-iron heat exchanger, titanium burners and an automatic low-water cutoff switch.
Versatility that’s always a perfect fit
This boiler works with your home’s existing radiator or under-floor heating system.
Choose your fuel source
The GSB8-E can use either LP gas or natural gas safely and efficiently. So you can choose whichever fuel is most cost-effective in your area.