Trane SWT1261 Limit Switch the 620-402 features a robust

the 620-402 features a robust 4x4 plate

the dial face is specifically calibrated for the pressure-temperature relationships of R-12

This 40-55F Auto Limit Switch serves as a direct

This wheel is designed for counterclockwise (CCW) rotation when viewed from the hub side

This FreezeStat kit is essential for preventing structural damage to the indoor coil and piping

Trane SWT1261 Limit Switch the 620-402 features a robustThe Trane SWT1261 Limit Switch is a critical safety component designed for precise thermal regulation within residential furnaces. Engineered to replace the C340056P07 and SWT01261, this high limit control monitors the internal heat exchanger temperature to prevent overheating. Operating on an automatic reset logic, this thermal limit switch is factory calibrated to open the circuit when temperatures reach 260F and automatically close (reset) at 230F.