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The York S1-5915531 is a rail base used with a supply fan. This mounting structure provides essential support for the supply fan. The rail base measures 111.43 inches in length and is classified as left-hand (LH).
This rail base is crucial for securing supply fans in HVAC systems, ensuring stability and proper function.
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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