Redstone Furnace (Thermal Expansion 4)

The Redstone Furnace is a machine added by Thermal Expansion 4 (TE4). It functions identically to a vanilla furnace, but consumes Redstone Flux instead of burning fuel such as coal. It smelts items such as foods or dusts faster than a regular furnace. Each face can be configured to automatically input and output items to tubes or other TE4 machines.