Boilers

Boilers are closed vessels in which fluid is heated. The fluid does not necessarily boil. The heated fluid exits the boiler for use in various processes or heating applications. These include water heating, central heating, boiler-based power generation, cooking, and sanitation. Learn more at the Lennox website.

Products Energy Efficiency (AFUE)Price
Guide*

ESTAR ICONGSB8-E Boiler

Solid value and superb heating

 up to 82.7 $

ESTAR ICON ENERGY STAR® Product Energy Efficiency (AFUE)Price
Guide*

ESTAR ICONGWM-IE Boiler

Design that’s highly innovative and efficient

 up to 95 $$$

ESTAR ICONGWB9-IH Boiler

Engineered for lasting comfort and energy savings

 up to 90 $$$

ESTAR ICONGWB8-IE Boiler

A reliable way to stay warm and save energy

 up to 84.4 $$

ESTAR ICONGWB8-E Boiler

Reliable heating performance season after season

 up to 83.9 $

Products Energy Efficiency (AFUE)Price
Guide*

ESTAR ICONCOWB3 Boiler

Efficient, quiet warmth you can count on

 up to 85.2 $$