eliminating mounting and wiring discrepancies in the field

Low Maintenance Design: Simple mechanical operation with a durable seat ensures longevity in high-temperature service

Always perform a visual inspection for machining burrs or debris before threading

specifically in modulating zone controls and rooftop economizer linkages

the contacts are rated for diverse loads

Trane SWT1935 Limit Switch Els PW 17895 eliminating mounting and wiring discrepanciesFor service calls involving high temperature safety circuits, the Trane SWT1935 Limit Switch provides critical protection against heat exchanger failure. This OEM Trane replacement part, also identified by manufacturer number C340056P19, is a normally closed, SPST auto reset limit switch specifically engineered for residential and light commercial Trane and American Standard furnaces. With a 7 inch insertion length, this probe reaches deep into the