This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Rheem/Ruud/Weather King/Corsaire Part #s listed below. As this is the latest redesign for this pressure switch the rating is .30". It has two wiring terminals and one hose port.
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:
Repair Difficulty Level:
Partial List of Units that Use This Item:
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