York S1-025-30867-001 Transformer R-410A A reading of "open" (OL)

A reading of "open" (OL) indicates a broken element

ensuring maximum coil efficiency

making it an ideal choice for 2

Intermediate atmospheric vent provides a visual signal of check failure

though it can be field-wired to meet local electrical codes or NEC standards

York S1-025-30867-001 Transformer R-410A A reading of "open" (OL)The York S1 025 30867 001 Transformer is a heavy duty step down component engineered for industrial and commercial HVAC applications requiring precise voltage regulation. This genuine OEM part features a multi tap 460 575V primary input and a stable 230V secondary output, rated at 165VA. Designed to handle high demand electrical loads, it ensures that your system's control circuits and auxiliary components receive consistent power, preventing