Description
The Johnson Controls P20CA-75 SPDT Air-Condenser Limit Switch is a pressure control in HVAC systems. This model has a pressure range of 7-150 PSI and has a connection size of 1/4”. Powered by 120V pressure effectively and efficiently. This limit switch is incorporated into air conditioners and refrigeration equipment to detect and regulate pressure and to protect the equipment from damage due to high pressure. Hence, maintaining proper pressure contributes to the more effective and durable the HVAC equipment is. Some of the advantages include increased system security, increased efficiency with energy usage, and longer equipment life.
