Description
The Aaon R31440 Limit Switch Auto Reset is a temperature-operated control to monitor heat levels within equipment assemblies. It is designed to open the circuit at elevated temperatures up to 300F and automatically reset once conditions return to the normal range. This component is commonly applied in air handling units, furnaces, and other HVAC systems where high-temperature protection is required during operation. Mounted in the sensing area of the equipment, it transmits temperature-based switching signals to the control system to support regulated system response during heating cycles.
