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The York S1-6114414 is a variable frequency drive (VFD) controller designed for efficient operation of 3HP motors. It runs at 4.1A and requires a 480/3/60 power supply. This component is recognized as L521 and is suitable for various HVAC applications.
This controller enhances motor efficiency and reliability in HVAC systems.
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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