![York S1-7945-3551 Transformer, 120V/24V 15VA specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-s179453551-specs.png?v=1793979755&width=1445)
This York S1-7945-3551 is a transformer with a 120V primary and 24V secondary rated at 15VA, used to step down line voltage to power low-voltage control circuits in HVAC equipment. It is a genuine York replacement part. Confirm this part number matches your equipment's parts list before ordering.
Specifications
| Part Number | S1-7945-3551 |
|---|---|
| Brand | York |
| Type | Transformer |
| Primary Voltage | 120V |
| Secondary Voltage | 24V |
| VA Rating | 15VA |