Carrier HH18HA597 Limit Switch L160°F

The Carrier HH18HA597 High-limit switch, used in Carrier HVAC equipment mostly furnishing equipment, or an air handler. A small device that will shut down your system if it gets too hot and needs to cool down. This miniature switch comes with a size of 1.1”L x 0.9”W x 0.8”H. Despite its small size, it is a essentialpart in the protection of your equipment. The HH18HA597 arrives pre-set for a high-limit temperature, which usually is set at 160°F. It has a temperature-sensitive relay, either sequencing or switching, which regulates the flow of power. If the temperature inside your furnace or air handler rises to 160°F, the switch opens the relay and turns off the power to the heater.