100% Run-Tested in Factory:
Each unit undergoes a thorough inspection and performance test before leaving the factory.
Primary and Secondary Stainless Steel
Reliable, corrosion resistant, and guaranteed for the life of your furnace*.
* Heat exchanger has a lifetime warranty. For full terms, conditions and exclusions on Heat Exchanger lifetime warranty.
Clamshell Heat Exchanger:
Designed to provide quiet start-up and even temperatures.