OEM Furnace Air Pressure Switch Replaces Honeywell IS20233-5274 IS2ATO8-6091
 

This is a brand new OEM upgraded Furnace Air Pressure Switch. It is a direct replacement for Honeywell. This is a furnace air pressure switch. It contains three wiring terminals and two hose ports. It replaces the part numbers listed below.

Function:
 

An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely.

Replaces Old Part #s:

IS20233-5274 IS2ATO8-6091

Repair Difficulty Level: difficulty graph

Partial List of Units that Use This Item:



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