Lennox GWB9-IH Gas-Fired Water Boiler
Part of the Dave Lennox Signature Collection, this gas-fired boiler is designed to work with radiant heating systems. And to help you have control over your energy bill, the Lennox GWB9-IH has an efficiency rating of 90% AFUE. Download this brochure to learn about the features of this high efficiency Lennox product such as:
- Cast-aluminum heat exchanger
- Sealed combustion design
- Compact and versatile
- Flexible installation options
- Natural or LP gas options
- Benefits of hydronic heating
- Energy Star qualified