Lennox Gas Boiler GWM-IE

Get Comfortable and Save: Lennox GWM-IE High Efficiency Home Boiler

Experience reliable, eco-friendly heating with Lennox GWM-IE High Efficiency Home Boiler. With up to 95% AFUE efficiency and fuel flexibility, save up to 37% per year on your heating costs while enjoying smart design, quiet operation, and flexible fuel options.

• Efficiency rating of up to 95% AFUE
• Fuel flexibility: can use natural gas or LP gas as a heat source
• Modulating capability: burner can fire at different levels of heat down to 20% of its full capacity for optimal energy use
• Continuous modulation for precise temperature control and reduced operating sound levels
• Specially designed helical tubes inside heat exchanger shell optimize condensing for near-complete recovery of useable heat
• ENERGY STAR qualified product that can help reduce greenhouse gas emissions
• 15-year limited warranty on heat exchanger and 10-year limited warranty on covered components

Energy Efficiency

Looking to cut down on your heating bills? The Lennox GWM-IE High Efficiency Home Boiler can convert up to 95% of its fuel into useable heat, offering an efficiency rating of up to 95% AFUE. By upgrading to a high-efficiency boiler, you can save up to 37% per year on your heating costs. That’s up to $11,079 in savings over 15 years based on national averages. Upgrade your home heating system and start saving money with the Lennox GWM-IE.

Smart Design

The Lennox GWM-IE High Efficiency Home Boiler features specially designed helical tubes inside the heat exchanger shell that optimize condensing, allowing near-complete recovery of useable heat from the fuel source. The GWM-IE boiler also has modulating capability, which means that the burner can fire at different levels of heat down to 20% of its full capacity. This smart design ensures that your comfort and energy use are always in perfect balance.

Quiet and Reliable

Are you tired of noisy heating systems that constantly cycle between on and off? The Lennox GWM-IE High Efficiency Home Boiler features continuous modulation that allows it to maintain a precise temperature without the constant cycling. This not only reduces operating sound levels but also increases reliability. Enjoy quietly innovative heating and peace of mind with the Lennox GWM-IE.

Energy Star Qualified

If you’re looking for an eco-friendly heating option, the Lennox GWM-IE High Efficiency Home Boiler is an ENERGY STAR qualified product that can help reduce greenhouse gas emissions. This boiler has been recognized as one of the Most Efficient ENERGY STAR certified products in 2018, meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency. Upgrade to the GWM-IE and enjoy reliable, green heating technology.

Flexible Fuel Options

The Lennox GWM-IE High Efficiency Home Boiler offers fuel flexibility, meaning you can use either natural or LP gas as a heat source. This makes it easier to find and use the fuel that’s most convenient and cost-effective for your home. Upgrade your home heating system with the Lennox GWM-IE and enjoy flexible fuel options and reliable, efficient heating.