Cleveland Controls NS2-0111-00 Pressure Switch 319847-401 though manifold pressure must be

though manifold pressure must be recalibrated to 10" W

replacing it with a fresh SLG0123 restores quiet operation

high-pressure performance

You then adjust the nuts to the desired stroke reduction distance and lock them against the housing

failing to flush the oil will result in oil logging in the evaporator and eventual compressor failure

Cleveland Controls NS2-0111-00 Pressure Switch 319847-401 though manifold pressure must beThe Cleveland Controls NS2 0111 00 is an essential OEM air flow pressure sensing switch specifically calibrated at . 45" w. c. for AAON equipment and high performance industrial HVAC systems. This differential pressure switch utilizes a high grade silicone diaphragm and a glass filled polycarbonate housing to provide superior stability in building automation environments. As a veteran preferred HVAC pressure switch, it features an integral SPDT switch