The Heatcraft Refrigeration 22529603 Transformer 460V/24V is an electrical control transformer designed to convert 460V primary power into a safe, low-voltage 24V output for HVAC and refrigeration control circuits. It works by using electromagnetic induction to step down the incoming voltage, supplying reliable power to thermostats, contactors, relays, and other control components. Co... https://www.partshnc.com/22529603-heatcraft-refrigeration-transformer-460v24v