the yellow color indicates an outlet pressure range of 15" to 30" WC

What causes a Nordyne furnace limit switch to trip

Is this switch compatible with other Allied Air brands

ensuring your gas pressure switch and heating cycles remain within manufacturer parameters

Reliability is paramount in sub-freezing conditions

Trane THT2435 Limit Switch the yellow color indicates anThe Trane THT2435 is a critical OEM replacement thermal safety component engineered for precision temperature monitoring in high performance furnaces and air handlers. Designed with a 7 inch insertion length, this automatic reset limit switch ensures superior coverage within the heat exchanger airflow. It is calibrated to professional standards, featuring a fixed setpoint that opens at 150F to interrupt the electrical circuit during over temperature