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OEM Trane American Standard Furnace Air Pressure Switch Replaces SWT03970 SWT3970

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Description

This is a brand new OEM Trane American Standard upgraded Furnace Air Pressure Switch. This is a furnace pressure switch. It contains two wiring terminals and one hose port. 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:
SWT03970 SWT3970
Repair Difficulty Level:
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Warranty Information

ASX06 023-U1
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