Description
The York S1-025-33469-000 is a heavy-duty control transformer engineered for reliable low-voltage power conversion in commercial and residential HVAC systems. Designed to step down primary voltages of 208V, 240V, or 480V to a 24V secondary output, this 75VA transformer delivers the stable control circuit power required by thermostats, contactors, relays, and other HVAC control components.
Key Features
- Multi-tap primary voltage: 208V / 240V / 480V for installation flexibility across a wide range of electrical systems
- 24V secondary output — the standard control voltage for HVAC equipment
- 75VA power rating provides ample capacity for demanding control circuit loads
- Genuine York OEM replacement part — ensures proper fit and performance in compatible York equipment
- Durable construction built to withstand the demands of continuous HVAC operation
Specifications
- SKU: S1-025-33469-000
- Brand: York
- Primary Voltage: 208V / 240V / 480V
- Secondary Voltage: 24V
- VA Rating: 75VA
- Type: Control Transformer (XFMR)
Application
This transformer is a direct OEM replacement for York HVAC systems requiring a multi-tap 208/240/480V primary to 24V secondary control transformer. It is ideal for use in commercial rooftop units, air handlers, and other York equipment where a reliable 24V control circuit is essential. The multi-tap primary design simplifies installation in facilities with varying supply voltages, eliminating the need for multiple transformer SKUs.









