If the coil is showing signs of burn-out or electrical failure

The Rheem-Ruud 47-102686-81 Fan Timer Control Kit is the verified OEM HVAC replacement part designed to manage indoor blower motor timing

This robust SPST cold control features a 27" capillary tube with vapor-filled sensing technology

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

Common HVAC Contractor Questions:

Cleveland Controls AFS-951-1 Switch 30067439-890 If the coil is showingThe 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