Description
This is a BRAND NEW OEM Goodman/Amana Furnace 2-Stage Air Pressure Switch. The Part #s of the high fire switch is 9371VD-0044 and the part # of the low fire switch is 64-0491-A-00. The pressure ratings are -0.85" and -0.10" WC. Each switch has two wiring terminals and one hose ports. The switch in the main photo is the upgraded version of the one in the second photo. Function:
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:
9375VD-0044 64-0491-A-00
Repair Difficulty Level:
Partial List of Units that Use This Item:
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