York S1-025-43272-000 Expansion Valve 321894-708 the Square D 8910DPA series

the Square D 8910DPA series remains the industry standard for durability and straightforward maintenance

Hard-braze or mechanical fittings maintain high-pressure seal integrity under heavy vibration

Industrial Build Quality: Features sleeve bearings and a robust enclosure designed for continuous duty in demanding HVAC environments

blower speed regulation

What is the primary function of the 8-13 psig spring range

York S1-025-43272-000 Expansion Valve 321894-708 the Square D 8910DPA seriesThe York S1 025 43272 000 is a field adjustable thermal expansion valve (TXV) designed for precise refrigerant metering in York, Coleman, and Luxaire residential and light commercial systems. Featuring a 3 8 x 5 8 ODF connection, this unit facilitates a secure solder fit for high pressure HVACR applications. As the direct replacement for S1 025 45297 000, it maintains consistent evaporator superheat, preventing liquid slugging and ensuring optimal