Blast Furnace

Blast furnaces are blocks with block entities similar to furnaces and smokers.

Obtaining
Blast furnaces can generate in plains, savanna, and snowy tundra village armorer houses.

Usage
Blast furnaces function similar to a regular furnace. They have no proper UI, but do support hopper and dropper inputs and outputs. When a smelting item and a fuel is placed into the blast furnace using a hopper or dropper the block state will change to lit and the item will smelt. The product can then be collected using a hopper placed under the blast furnace.

Block entity
A blast furnace has a block entity associated with it that holds additional data about the block.