Cleveland Controls NS2-0111-00 Pressure Switch 319847-401 replacing it with a fresh

replacing it with a fresh SLG0123 restores quiet operation

This OEM compressor part ensures your system meets manufacturer specs for low-ambient operation

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

supporting both cradle and bracket-based mounting depending on the specific cabinet configuration

upright position to prevent sediment buildup and ensure optimal piston travel

Cleveland Controls NS2-0111-00 Pressure Switch 319847-401 replacing it with a freshThe 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