Lochinvar & A.O. Smith 100224394 Pressure Switch 322838-753 it protects the compressor against

it protects the compressor against excessive suction pressure during start-up or defrost cycles

Factory-Calibrated Precision: Fixed 180 PSI setting ensures drift-free operation and simplifies the commissioning process for refrigeration technicians

or solenoid pilots on any 3" E-Series chassis

Are the valve depressors removable

Lochinvar & A.O. Smith 100224394 Pressure Switch 322838-753 it protects the compressor againstThe Lochinvar & A. O. Smith 100224394 Pressure Switch is a critical safety component designed for high efficiency water heaters and HVAC systems. This air pressure switch is factory calibrated to a 1. 66" WC (Water Column) setpoint and features a Normally Closed (N. C.) contact configuration. As an essential part of the combustion blower assembly, this OEM replacement part monitors the negative pressure generated by the inducer fan to ensure proper