Carrier HH18HA217 Limit Switch L240-50F

The Carrier HH18HA217 Limit Switch is a device that is essential to the HVAC system. It has the feature of controlling temperature and stopping the work in case it becomes too high. This ‘auto shut off’ benefits you by safeguarding your equipment from adversities and likely fires. The switch is a small component with dimensions of 2" x 1.5" x 1”. It usually uses a sequencing or switching relay, the switch activates at 240°F and deactivates at 50°F, halting the system. This limit switch is used in different Carrier HVAC products such as furnaces and air handlers.