the protective coating on OEM flame sensors eventually wears thin

the high-copper-content brass and precise machining meet the requirements for R410A and other high-pressure refrigerants typically found in residential and commercial service

Precise Setpoints: Pre-calibrated to open at 5 PSIG and close at 20 PSIG for accurate low-pressure monitoring

Pre-wired leads reduce labor time and minimize wiring errors during field installation

makes the H-709 (identical to the H709) a dependable HVAC current monitoring switch for verifying motor run times or detecting mechanical failures such as belt loss or coupling shear

Cleveland Controls NS2-0112-00 Pressure Switch Els PW 17895 the protective coating on OEMThe Cleveland Controls NS2 0112 00 is an industrial grade air pressure sensing switch designed for critical monitoring in HVAC and refrigeration systems. Engineered with a glass filled polycarbonate housing and a stainless steel diaphragm, this unit provides high stability and corrosion resistance even in demanding environments. It features a factory calibrated set point of . 25" w. c. and utilizes a compression fitting for secure sample line