Rheem-Ruud 42-24195-01 Pressure Switch 0.50" WC

The Rheem-Ruud 42-24195-01 Pressure Switch is an essentialpart for maintaining the HVAC systems running optimally in homes and businesses. This 0. 50” water column pressure switch is designed and capable of detecting and controlling water pressure range 30-90 psi with its 0. 50” NPT connector makes it suitable to be installed in different HVAC equipment. This switch measures changes in water pressure and then employs electrical signals to regulate the systems operations. It helps that if the pressure is below or above a certain level of pressure, the switch reacts in order to maintain safe and optimal functioning of the system.