Description
The Rheem-Ruud 42-102056-18 Dual Pressure Switch Assembly is essentialin HVAC systems. Through this device, the pressure of the refrigerant system is regulated and checked to achieve the better performance as well as safety. Two pressure switches that are used in the assembly are designed to operate at certain pressure values. Whenever the system pressure increases beyond a certain set level, normally one. 5“ of mercury, the high-pressure switch is activated while, the low-pressure switch is activated when the system pressure drops below, typically 0. These switches operate together with the system’s controls to ensure that the system is performing at its better and not to cause harm to the compressor and other parts of the system. To ensure that the air conditioner does not develop some problems, the dual pressure switch system is used.
