Cleveland Controls NS2-0548-00 Pressure Switch Els PW 17895 Bubbles generally signify a shortage

Bubbles generally signify a shortage of refrigerant or a pressure drop causing flash gas in the liquid line

Can the 025-38180-000 be used for both valves and dampers

reducing mechanical slop and improving signal response across MA and MP 5000 series actuators

making it compatible with most standard furnace thermostats and air handlers

Cleveland Controls NS2-0548-00 Pressure Switch Els PW 17895 Bubbles generally signify a shortageThe Cleveland Controls NS2 0548 00 Air Flow Sensing Switch is a high precision differential pressure switch engineered for critical HVAC monitoring. This unit is factory calibrated at a 0. 98" w. c. set point, providing reliable air pressure differential detection in furnaces, air handlers, and ventilation systems. Built with a rugged glass filled polycarbonate housing and a high grade silicone diaphragm, the NS2 0548 00 ensures long term stability