York S1-VLV-002-410 Expansion Valve 320788-704 This part is essential for

This part is essential for resolving pressure switch stuck open errors and ensuring long-term HVAC system performance and safety compliance

Engineered to the exact OEM specifications of Lochinvar and A

Common Questions Can I use this 440V capacitor if my original was 370V

5-inch overall length and moisture-resistant lead wires for long-term reliability in varying temperatures

Utilizing an official York replacement part preserves the engineered factory specifications of the condenser

York S1-VLV-002-410 Expansion Valve 320788-704 This part is essential forThe York S1 VLV 002 410 Expansion Valve is a specialized HVAC OEM replacement part designed for precision refrigerant metering in high efficiency systems. As a thermostatic expansion valve (TXV), it utilizes an Alco power assembly to modulate R 410A refrigerant flow, ensuring the evaporator maintains optimal superheat under varying thermal loads. This specific 3 ton TXV features 3 8 x 1 2 ODF connections (Outside Diameter Flare) for secure, brazed