![York S1-6420536 VFD Controller, 3.7 HP specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-s16420536-specs.png?v=1793982111&width=1445)
This York S1-6420536 is a programmed variable frequency drive (VFD) controller rated for 3.7 HP motors drawing up to 4.7A. It regulates motor speed and power delivery within the HVAC system. This is a genuine York replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | S1-6420536 |
|---|---|
| Brand | York |
| Type | VFD Controller |
| Horsepower | 3.7 HP |
| Current | 4.7A |
| Programmed | Yes |