Description
The Rheem-Ruud 42-102056-05 Pressure Switch Assembly is an essential component of the maintenance of HVAC systems and their ability to last longer. This particular dual pressure switch is used to also measure and control the pressure in heating and cooling equipment. In nominal size, it is 6” the low-pressure rating is -0.4″. For this purpose, and in an attempt to measure pressure variation and act as well as avoid future system fails or possible safety threats, there is pressure switch assembly upon some Rheem and Ruud HVAC systems. In this way, both these pressure levels are well regulated making your HVAC system more dependable and longer.
