Safety switches must match the manufacturer's specified water column rating exactly

How do I adjust the setpoint on the AFS-262-112

and ensuring the reliability of the compressor

Its single-burner design allows for modular replacement

15" diameter to maintain designated blower speeds and static pressure

Liebert 194252P1S Pressure Switch 318973-401 Safety switches must match theThe Liebert 194252P1S High Pressure Switch is a critical OEM safety component engineered for precision monitoring in HVAC refrigeration circuits. Specifically calibrated to trigger at 400 PSI, this high pressure cutout protects industrial cooling systems, data center CRAC units, and commercial chillers from devastating internal damage caused by excessive head pressure. Built with a rugged construction for high duty cycles, the 194252P1S serves as a