York S1-3390-00 Valve 320734-701 this sensor prevents excessive ice

this sensor prevents excessive ice accumulation on the outdoor coils

specifically designed to interface with multi-stage furnace induction systems

Industrial-Grade Reliability: Features a robust casing designed to withstand the high-temperature environments of commercial mechanical rooms and continuous cycle operations

Over-tightening can deform the seal and lead to premature failure

This pilot-operated valve body is the primary replacement for 064765 and is designed for liquid

York S1-3390-00 Valve 320734-701 this sensor prevents excessive iceThe York S1 3390 00 Solenoid Valve is a heavy duty, pilot operated component engineered for precise refrigerant metering in commercial and residential HVACR systems. This assembly features a 3 8 ODF (Outside Diameter Female) sweat connection, allowing for a secure, leak free braze into the liquid or suction line without the need for extensive disassembly. Operating at 230V, the included solenoid coil facilitates rapid actuation, ensuring the system