Description
The Johnson Controls P72LB-1 is a dual-pressure control switch that is used to control pressure in HVAC systems with high precision. It comes with a DPST design and can operate between 100 and 425 PSI when used under high pressure. This works through variations in pressure and either acting or not acting based on certain protocols. Due to this ability, it is essentialfor the maintenance of the right pressure in HVAC equipment such as air handlers and refrigeration. It ensures their proper functioning by preventing situations that can lead to overpressure or under pressure leading to damaging of the equipment. They include improved system efficiency, low power utilization, and long equipment life.
