For narrow ducts

If the compressor fails to start but has power

protecting the furnace from thermal stress

For contractors managing pneumatic control systems

maintaining the integrity of the electrical control circuit is essential for operational safety and preventing intermittent firing issues

Amana-Goodman 10728312 Limit Switch For narrow ductsThe Amana Goodman 10728312 Limit Switch is a critical OEM furnace safety control designed for precise thermal monitoring within the heat exchanger assembly. Engineered as a fixed temperature limit switch, this component features an automatic reset configuration with a calibrated opening temperature of 160F and a closing temperature of 120F. It utilizes a 90 degree strap angle mounting bracket for secure installation in high vibration environments