The Rinnai 104000054 Water Heater 2532W/R/C 85e Fan Motor Kit operates the fan that supports proper airflow within the water heater. The motor drives the fan assembly, moving air through the combustion system to support burner operation. It works with the heater’s ventilation components to provide the airflow required during heating cycles. Installed in the designated fan assembly are... https://www.hnkparts.com/104000054-rennai-kit-fan-motor-2532wrc-85e-k/4-104000054.html