Description
The Johnson Controls P78LCA-9300 Dual Control Pressure Switch, a part of HVAC systems, is used to regulate pressure in a particular range. It has a dual control capacity whereby it can operate at low pressure and high pressure as required. The low-pressure range is from 7 PSI to 100 PSI and the high-pressure range is from 43 PSI to 435 PSI making it suitable for many HVAC applications. They find application in HVAC equipment like air conditioning units, heat pumps, refrigerator systems to achieve appropriate pressure requirements’ for the proper functioning of the equipment.
