Trane SWT1614 Limit Switch 320720-756 making it a versatile drop-in

making it a versatile drop-in solution for legacy system repairs or modern high-efficiency upgrades

open air over (OAO) enclosure to prevent overheating during continuous duty cycles

Using genuine York replacement sensors and harnesses is the only way to ensure the York unit sensor compatibility remains within factory tolerances

When diagnosing frequent limit switch trips

this module ensures precise regulation of the spark generation and flame sensing sequence

Trane SWT1614 Limit Switch 320720-756 making it a versatile drop-inFor mid to high efficiency residential and light commercial furnaces, the Trane SWT1614 Limit Switch is a critical safety component designed to manage thermal cycles and protect the heat exchanger. This high limit switch features a 220F Open 190F Close temperature rating, serving as an automatic reset limit switch that interrupts the burner circuit if the supply plenum temperature exceeds safe operating parameters. As an OEM Trane replacement part, it