York S1-025-51449-000 TXV Valve 323080-701 this isolation/null manifold ensures superior

this isolation/null manifold ensures superior media compatibility and long-term durability in demanding HVACR and industrial environments

38AE900021

Using it in single-stage applications requires careful verification of the wiring harness and dip switch settings to ensure the blower and gas valve operate correctly

Common Questions What is the difference between direct-acting and pilot-operated valves

5 degree F fixed differential

York S1-025-51449-000 TXV Valve 323080-701 this isolation/null manifold ensures superiorThe York S1 025 51449 000 is an OEM thermostatic expansion valve (TXV) and distributor assembly engineered for precise refrigerant metering in specialized HVAC systems. Featuring a unique 12 tube distributor configuration and a #6 orifice size, this component is critical for maintaining optimal superheat levels across the evaporator coil. By accurately balancing bulb pressure and evaporator pressure, the valve prevents liquid floodback to the