The Refinery is a Multiblock construction added by the Magneticraft mod. The Refinery is the second of the Multiblock machines used for Magneticraft processing of Oil and doesn’t want a energy supply.
Magneticraft Oil processing starts by extracting Crude Oil or Oil from the world. Oil is processed in the Magneticraft Oil Distillery to create Scorching Crude Oil, which in turn is processed in the Magneticraft Refinery to produce Gentle Oil, Heavy Oil and Pure Fuel.
The Refinery Management block is the heart of the Magneticraft Multiblock Refinery structure. The Refinery is constructed by inserting this block one block above the bottom after which right-clicking it to see a ghost layout of the other blocks to place. When placing the Refinery Control, the entrance will always face in the direction of you.