Description
This is a BRAND NEWNordyne/Intertherm/Miller/Tappan/Frigidaire/Maytag/WestinghouseFurnaceAir Pressure Switch. The Intertherm/Nordyne part # is 632422 (also 9371VO-HS-0041 ). The switch is rated at -1.00" w/c and has one hose port and two wiring terminals.
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:
9371VO-HS-0041
Repair Difficulty Level:
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