Residential Boilers

Designed to work with radiant heating systems, Lennox^® gas- and oil-fired boilers circulate warm water or steam through a network of pipes. Like Lennox furnaces, these products are built to deliver reliable and efficient performance.

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	ENERGY STAR^® Qualified
	Tax Credit Eligible
	Solar Ready
	Award Recipient
	New Product

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Boilers

Dave Lennox Signature® Collection	Elite® Series	Merit® Series
Lennox’ finest, most innovative heating, cooling and indoor air quality systems.	Environmentally sound engineering, along with legendary quality and reliability from the brand you trust.	Outstanding reliability and comfort at an excellent value.

GWB9-IH Boiler

High-efficiency, gas-fired water boiler

Efficiency Rating: up to 90% AFUE
Price Guide: $$$

COWB2 Boiler

Standard-efficiency, oil-fired water boiler

Efficiency Rating: up to 85.2% AFUE
Price Guide: $$

GWB8-IE Boiler

Standard-efficiency, gas-fired water boiler

Efficiency Rating: up to 84.4% AFUE
Price Guide: $$

GSB8-ES Boiler

Standard-efficiency, gas-fired steam boiler

Efficiency Rating: up to 82.7% AFUE
Price Guide: $

GWB8-ES Boiler

Standard-efficiency, gas-fired water boiler

Efficiency Rating: up to 81.6% AFUE
Price Guide: $

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