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The York S1-VLV-020B-410 is a thermal expansion valve designed for HVAC systems. This valve controls the flow of R-410A refrigerant, ensuring optimal performance within the system. It is suited for two-ton capacity systems and features a bleed component to help manage pressure variations during operation.
The TXV valve is essential for maintaining efficiency in HVAC operations.
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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