this specific model is designed for floating control or on/off two-position applications

Key Benefits: Optimized Superheat Control: Automatically adjusts refrigerant flow to maximize indoor coil efficiency and cooling capacity

Is the 24V coil compatible with DC power

offering a seamless retrofit solution for existing control loops

Rugged construction withstands high ambient temperatures common in mechanical rooms and steam stations

York S1-1TVMBH1 TXV Kit 321894-709 this specific model is designedThe York S1 1TVMBH1 TXV Kit is a critical field installed metering component engineered for precise refrigerant flow control in high efficiency R410A systems. This kit features a 3 4 inch Chatleff connection, ensuring a secure mechanical seal for evaporator coils. Designed as a hard shut off thermal expansion valve, it maintains optimal superheat by modulating refrigerant flow based on evaporator load, which is essential for protecting the compressor