the 89M8501 is a common part number variant used in factory documentation

Key Benefits Industry-Leading Low Turn-On: The 0

Replacing a clogged or corroded Rheem furnace pilot orifice restores the proper air-to-fuel ratio

to resolve drifting temperature readings in one service call

Professional contractors often require this specific 32001632-001 replacement part when performing annual maintenance

Cleveland Controls AFS-275-112 Switch the 89M8501 is a commonThe Cleveland Controls AFS 275 112 is a versatile differential air pressure switch designed for critical HVAC air proving and energy management applications. Built to sense positive, negative, or differential air pressure, this SPDT pressure switch features an adjustable set point range from 0. 05" WC to 2. 0" WC. The plated housing contains a durable silicone diaphragm and a snap acting switch mechanism, ensuring reliable performance in package