Lennox Boiler

GWM-IE High-efficiency Gas-modulating Condensing Water Boiler

Inside the heat exchanger shell of the GWM-IE, specially designed helical tubes optimize condensing, allowing near-complete recovery of useable heat from the fuel source.
HIGH-EFFICIENCY, GAS-MODULATING CONDENSING WATER BOILER
Design that’s highly innovative and efficient

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Features

Steam heat from the efficiency experts

The GWM-IE boiler offers an efficiency of up to 95% AFUE, meaning it converts up to 95% of its fuel into usable heat. Fuel flexibility lets you use either natural or LP gas as a heat source.

Nothing’s more efficient

With an efficiency of up to 95% AFUE, the GWM-IE boiler can mean several hundred dollars per year in energy savings.This product has been designated as one of the Most Efficient Energies STAR certified products in 2017. Products that are recognized as the Most Efficient of ENERGY STAR in 2017 prevent greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.

Smart design, smarter comfort

Inside the heat exchanger shell of the GWM-IE, specially designed helical tubes optimize condensing, allowing near-complete recovery of usable heat from the fuel source.

Technology with the power to save you money

The modulating capability of the GWM-IE allows the burner to fire at different levels of heat, down to 20% of its full capacity. So your comfort and energy use are always kept in perfect balance.

Quietly innovative

Continuous modulation allows the GWM-IE to maintain a precise temperature without constantly cycling between on and off. This not only reduces operating sound levels, but it also increases reliability.

GWM-IE High-efficiency Gas-modulating Condensing Water Boiler was last modified: March 19th, 2018 by HVAC Expert

GWM-IE High-efficiency Gas-modulating Condensing Water Boiler Brochure

GWM-IE High-efficiency Gas-modulating Condensing Water Boiler Manual

Feature GWM-IE Boiler

GWM-IE Boiler
Efficiency Up to 95% AFUE
Fuel Source Natural Gas
Sizes/Capacities Five
Burner Type Stainless Steel Mesh
Ignition Direct Spark
Warranty 15-Year Limited Warranty on Heat Exchanger; 10-Year Limited Warranty on covered components

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Richard G.Richard G.

When my furnace broke down last winter, we were without heat for two weeks while the HVAC company sourced the parts from the US. I wanted to install a gas fireplace insert to replace my existing gas log set and to act as a backup heat source (e.g. furnace breaks down again, no power). I had a number of questions about the various gas fireplace inserts (e.g. size and fit in my old fireplace) and I contacted several HVAC companies.

I found that Brian from Cozy Comfort Plus to be the most helpful and he also gave me the best price. I was home at the time and I saw that the Cozy team did a great job installing the gas fireplace insert (e.g., assembling and fitting the insert, bending and capping the chimney, etc.). If you are looking for a gas fireplace insert, I would highly recommend that you give Brian a call.

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Jon ConwayJon Conway

We are so happy with the service, support and product that we received from Cozy Comfort Plus. Brian was incredible to work with, he took the time to understand what we were looking for and helped us with the designs and what the best fireplace for us might be. He is extremely easy to work with, very easy to communicate with and so fast and responsive!

Everything happened exactly on schedule and as planned. It was a well oiled machine!! The crews that were here to build everything were super friendly, kind, courteous and knowledgeable.

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mehdi sehizadehmehdi sehizadeh

We purchased a gas insert for our home from the Cozy Comfort Plus. The whole process was super smooth and easy from the very beginning. Brian was very knowledgeable and professional. He patiently guided us through different options we had. The installation crew were also super friendly but at the same time professional and serious about their work.
I would definitely recommend them to anyone who is looking for a satisfactory experience.

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