for proper operation and to satisfy ASME code

Optimized Performance: Specifically tuned for R22 high back pressure applications

allowing for versatile field applications and inventory reduction

Optimized Metering: Specifically designed to handle the bypass requirements found in modern heat pump systems

Key Benefits Dual-Fuel Versatility: Field-configurable for natural gas and LP applications

York S1-1TVM702 TXV Kit 326058-756 for proper operation and toThe 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