York S1-4101-00 Valve Refrigerant minimizing motor bearing wear and

minimizing motor bearing wear and vibration-induced fatigue

The Johnson Controls P74AA-1 is a robust differential pressure control designed primarily for monitoring lube oil pressure in high-performance refrigeration compressors

making it a versatile drop-in solution for legacy system repairs or modern high-efficiency upgrades

install the 908-051 downstream of refrigerated air dryers or upstream of desiccant dryers to prevent oil coating that can lead to dryer failure

You will need to reuse your existing bracket or source the pilot assembly separately if the mount is damaged

York S1-4101-00 Valve Refrigerant minimizing motor bearing wear andThe York S1 4101 00 Valve is a direct acting solenoid valve engineered specifically for high pressure demand in R410A systems. This E2S120 HP solenoid valve features a 1 4" sweat (ODF) connection and is designed as a normally closed (NC) component, ensuring precise refrigerant flow control during equipment cycling. Built to meet rigorous OEM standards, this refrigerant solenoid valve provides the necessary durability to handle the increased operating