GWB8-IE Middle Efficiency Boiler
Middle efficiency gas fired boiler.
- Efficiency up to 84.4%.
- 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
- Sealed combustion designprovide quiet, healthy and draft-free heating.
- Cast iron heat exchanger.
- Titanium burners provide greater resistance to corrosion and oxidation than competitive stainless or aluminized steel burners
- Limited warranty 20 years on heat exchanger, 1 year on remaining covered parts.