Common HVAC Contractor Questions:

and handles the high-voltage switching for the indoor blower motor

Integrated Safety: Built-in electronic stall protection stops the motor automatically if an obstruction is detected

This regulator supports multi-position mounting

Cleveland Controls AFS-951-1 Switch 30067439-890 Common HVAC Contractor Questions:The Cleveland Controls AFS 951 1 is a professional grade air pressure sensing switch engineered for high accuracy performance in industrial and commercial HVACR applications. Designed with a broad 0. 05" to 12" WC set point range, this SPDT differential pressure switch provides exceptional versatility for monitoring positive, negative, or differential pressure across blower coils, filters, and combustion air systems. Housed in a rugged NEMA 4