Carrier HH22QA049 Temperature Switch

The Carrier HH22QA049 Temperature Switch is an essential element of HVAC systems, which is intended to measure and control temperature within particular limits. It operates as an electromechanical switch that measures temperature fluctuations and produces an electrical response. This signal can then be used to turn ‘on’ or ‘off’ other parts in the system including compressors, or fans and valves for the better performance and efficiency in energy utility. This movement triggers a set of electrical contacts that open or close the circuit and send the right signal to the control system.