Description
This is a brand new Rheem/Ruud/Weather King/Corsaire Upgraded Furnace Air Pressure Switch. It has one hose port, two wiring terminals, and is rated at -1.00" W/C.
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:
64-0478-A-00
Repair Difficulty Level:
Partial List of Units that Use This Item:
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