What is the purpose of the end switches in this application

For contractors performing a York R410A TXV replacement

Key Benefits: Direct Replacement: Specifically engineered to replace legacy part number 3H33749-2 for a precise fit

Field technicians favor this specific solenoid valve coil assembly for its durability in high-ambient environments and its compatibility with standard refrigerants

Liebert 178545P1 Coil 30067439-890 What is the purpose ofThe Liebert 178545P1 Coil is an essential OEM replacement component designed for precision climate control systems and industrial grade electrical assemblies. Engineered for 24V AC operation, this solenoid coil provides the necessary electromagnetic force to actuate valve plungers accurately, ensuring consistent refrigerant flow or fluid management in high uptime environments like data centers. Featuring a standardized spade connector interface, it