Trane SWT1280 Limit Switch Key Benefits: Precise Thermal Protection:

Key Benefits: Precise Thermal Protection: Fixed 170

effectively cutting power to the heating element when the preset temperature is achieved

This 24VAC HVAC transformer is built for longevity in high-duty cycle applications where electrical isolation and voltage stability are non-negotiable for system uptime

the limit switch has failed and must be replaced

including 1-inch and 6-inch bronze paddles to accommodate various pipe diameters and flow velocities

Trane SWT1280 Limit Switch Key Benefits: Precise Thermal Protection:The Trane SWT1280 Limit Switch is a high reliability OEM thermal protection component specifically engineered for HVAC furnace safety and consistent air handler performance. This 3" insert limit switch serves as a critical fail safe, monitoring supply plenum temperatures to prevent equipment damage. It is factory calibrated with a 155F opening point and an automatic reset that closes the circuit at 125F. For field technicians, the SWT1280 is identical