Lennox Residential
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Residential Boilers

The steam heat advantage.

Lennox® gas and oil-fired boilers work efficiently to circulate warm water or steam through your radiant heating system.

To compare, select up to three models and click "compare"
Gas-Fired Water Boilers
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GWM-IE Boiler
High-efficiency, gas-modulating condensing water boiler
Customer
Ratings (0)
no reviews
Efficiency
Rating (AFUE)
Energy Star compliant
up to 95
Price Guide
$$$
   
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GWB9-IH Boiler
High-efficiency, gas-fired water boiler
Customer
Ratings (0)
no reviews
Efficiency
Rating (AFUE)
Energy Star compliant
up to 90
Price Guide
$$$
   
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GWB8-IE Boiler
Standard-efficiency, gas-fired water boiler
Customer
Ratings (0)
no reviews
Efficiency
Rating (AFUE)
up to 84.4
Price Guide
$$
   
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GWB8-E Boiler
Standard-efficiency, gas-fired water boiler
Customer
Ratings (1)
4 stars out of 5
Efficiency
Rating (AFUE)
up to 83.9
Price Guide
$
Oil-Fired Water Boilers
Gas-Fired Steam Boilers
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