Carrier HH12HV151 Limit Switch

The Carrier HH12HV151 Limit-Switch small part of many HVAC systems such as furnaces and air handlers. It functions as a safety switch in that it checks the position of dampers or airflow. Once the damper is in an open or closed position, the limit switch sends an electrical signal back to the control board so that the system is properly controlled and safe. This protects to the system by avoiding it from heating up or from operating when there is no air circulation. The Carrier HH12HV151 Limit Switch is for its durability and compactness thus, it can be easily installed in any HVAC systems.