Description
This is a BRAND NEW Honeywell Heil/Tempstar/Inner City Products (ICP)/Comfort Maker/Sears/Arcoaire Gas Furnace Air Pressure Switch. The Part # is 1170929 (also part 02427576-00) & it is rated at .35" W/C (Honeywell Part # IS20336-5585). It has two wiring terminals and one hose port.
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:
02427576-00
Repair Difficulty Level:
Partial List of Units that Use This Item:
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