What is the function of the SPDT switch in this application

Precise Dead-End Lockup: Soft seat design ensures tight shutoff during zero-flow conditions

replacing obsolete part numbers and 2

Durable Construction: Features permanently lubricated ball bearings for reduced friction and extended component lifespan

allowing for versatile field applications and inventory reduction

York S1-1TVM702 TXV Kit 326058-756 What is the function ofThe York S1 1TVM702 R22 TXV Kit is an essential OEM replacement component designed to restore precise refrigerant metering in legacy R 22 residential and light commercial systems. Engineered for high side installation on indoor flex coils, this thermal expansion valve (TXV) utilizes an internal check valve, making it suitable for both straight cool and heat pump applications. By modulating the flow of R 22 refrigerant based on evaporator load, the S1