OEM Trane American Standard Furnace Air Pressure Switch Fits SWT04124 SWT4124
 

This is a brand new OEM Trane American Standard upgraded Furnace Air Pressure Switch. This is a dual air pressure switch. Each switch 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:

SWT04124 SWT4124

Repair Difficulty Level: difficulty graph

Partial List of Units that Use This Item:



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