Description
The Carrier HH18HA496 is an automatic limit switch, which is an essential safety device on a wide range of Carrier HVAC equipment. It works as a protector from high temperatures by checking the thermostatic temperature. The switch has a range set at 160°F to 200°F. If the temperature it senses goes higher than this, this will break the electrical circuit and thus stop the system. This protects the equipment from any possible harm that may be occasioned by high temperatures. This is a small component that has a size of 1.3” length, 1.7” width and 0.2” height but is essentialin the safety of systems.
