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The York S1-1225658 is a reversing valve for HVAC systems. It regulates the direction of refrigerant flow, allowing the system to switch between heating and cooling modes. The valve has a 3/8-inch inlet and a 5/8-inch outlet, making it suitable for standard refrigerant connections.
This valve is essential for maintaining temperature control in HVAC applications.
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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