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The York S1-VSFVREP050S350 is an autoflow valve cartridge that regulates flow precisely at a rate of three point five gallons per minute. This cartridge serves as a replacement component for various compatible York HVAC systems.
The York S1-VSFVREP050S350 enhances the performance of HVAC systems by ensuring proper flow control.
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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