this component acts as the primary controller

and other high-volume single temperature thermostats

This SPDT air differential pressure switch features a versatile sensing range of 0

typically measured at the midpoint of the belt span to prevent unnecessary bearing load

York S1-025-35361-000 Limit Switch Els PW 17895 this component acts as theThe York S1 025 35361 000 Limit Switch is an essential safety component engineered for precise thermal monitoring within furnace heat exchangers. This 135 165F Auto Limit Switch features a 3 inch insertion depth, ensuring the bimetal sensor is positioned correctly in the airflow path for accurate temperature detection. Designed as a direct York furnace limit switch replacement, this part is compatible with a wide range of York, Coleman, and Luxaire