Trane SWT1273 Limit Switch Els PW 17895 preventing catastrophic component damage during

preventing catastrophic component damage during a high-heat event

the bond strength is rated to handle the high operating pressures of modern residential and light commercial refrigerants

The Honeywell 7617ADW Crank Arm is a heavy-duty

Always consult local mechanical codes for venting requirements

This 190-220F auto reset limit switch functions as a primary high-limit control

Trane SWT1273 Limit Switch Els PW 17895 preventing catastrophic component damage duringThe Trane SWT1273 is a critical safety component designed for furnace heat exchanger protection and blower control. As a technical auto limit switch, this high limit temperature switch features an L220 30 rating, which means it is engineered to open the circuit and interrupt heating operation when internal temperatures reach 220F. Once the system cools down to 190F, the switch automatically resets to resume normal unit cycles without requiring a