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The YORK S1-025-45282-000 is a thermal expansion valve designed specifically for 4 ton HVAC systems, ensuring precise control of refrigerant flow. This genuine YORK replacement part is essential for maintaining optimal performance and reliability in residential and light commercial applications.
This expansion valve features a compact design that is ideal for installations where space is limited, providing robust performance and durability. Backed by YORK's reputation for quality, this component is a critical part of maintaining system efficiency and effectiveness.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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