Description
This is a BRAND NEW OEM Trane/American Standard Gas Furnace Air Pressure Switch. It is rated at 0.39" W/C with 2 wiring terminals and 1 hose port. It works on many Trane/American Standard gas furnaces. It replaces the part numbers listed below.
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:
SWT01951 SWT1951
Repair Difficulty Level:
Partial List of Units that Use This Item:
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