Carrier Furnace Heat Exchanger Cleaning

All furnaces include a heat exchanger which converts combustion gases into heat for your home.

Carrier furnace heat exchanger cleaning.

A rheem rgda model furnace is used for the demonstration. Inspect and clean the blower and blower motor your technician might need to remove the blower. The filter system the blower and the heat exchanger. I note a whistling sound from the furnace.

Clean the heat exchanger and check for cracks holes or leaks. Condensing models employ a secondary heat exchanger which squeezes additional heat from combustion gases to achieve 90 or better afue efficiency. Most standard models with one heat exchanger deliver around 80 afue efficiency. There are 3 basic parts of your furnace that can be impacted by the presence of dirt.

A demonstration of how to clean a heat exchanger on an older draft hood style gas furnace. This video is part of. X research source you must know how to clean a furnace effectively and do so regularly if you want to extend the life of your current furnace and prevent costly repairs.