Description
The Aaon P85450 Limit Switch Thermostat L240F30F is a temperature safety control used in commercial system to monitor and protect equipment from overheating. It is designed with a sensing element that detects air or surface temperature within the unit and interrupts the electrical circuit when temperatures reach approximately 240F. Once conditions return to a lower range near 30F differential reset, the switch restores operation in HVAC systems. Installed in air handling units or packaged systems, it is typically positioned near heat exchange areas. This component helps prevent system damage caused by excessive heat buildup, airflow restriction, or mechanical failure conditions.
