Carrier 00PPG000011400A Switch 322838-752 Contractors prefer this model for

Contractors prefer this model for its reliable mechanical snap-action switch and ease of field calibration when maintaining critical storage temperatures in harsh environments

the barbed fittings must be swapped for compression fittings

the 8552-055BX is the exact functional equivalent and primary replacement for the base part number

this hardwired sensor enables advanced features like outdoor temperature display

Carrier 00PPG000011400A Switch 322838-752 Contractors prefer this model forThe Carrier 00PPG000011400A Switch Oil Level is an essential safety component engineered for industrial chiller maintenance and precise lubricant management. This OEM Carrier replacement part functions as a high reliability compressor oil level sensor, specifically designed to monitor the crankcase or oil separator in high capacity refrigeration systems. By detecting critical fluid thresholds, it prevents low oil pressure alarms and mitigates the risk