When you're out in the field and the unit isn't cycling the blower correctly

ensures accurate airflow proving across various static pressure environments

Built with a rugged brass body and Buna-N diaphragm

meeting standard requirements for 1

F after a thermal excursion

Reznor 147677 Fan Control Els PW 17895 When you're out in theThe Reznor 147677 Fan Control is a critical F150 55F thermal switch assembly designed for precise airflow management in commercial unit heaters. As a secondary fan control, it ensures the blower activates and deactivates at specific temperature setpointstypically closing at 150F and opening at 55Fto prevent the heat exchanger from overheating while maximizing post cycle latent heat recovery. This OEM component comes pre equipped with a mounting