I found a way around the patch to make it 100 reliable using coral fan.
Carpet furnace system minecraft.
In order to collect all the items from the furnaces i use hoppers leading into droppers shooting into a water stream.
They tried to patch carpet duplication in 1 14 but it still works sometimes.
So i really like this furnace it looks really cool and modern.
This system isn t necessary if you don t want that functionality the dupers automatically shut off when the furnaces are full.
You will need 3 chests 3 hoppers and 1 furnace.
Just put some gold ore and coal into the chests sit back and enjoy watching how this furnace cooks gold for you in a blink of an eye.
The raw ingredients for this would be 8 cobblestone 15 iron ingots and 12 logs of wood 48 planks.
Another use for carpets is for decorating llamas.
To smelt with a furnace an input material and a fuel must be placed into the top left and bottom left slots of it respectively.
A carpet is a thin sheet of wool that can be placed on the ground completely covering the top of the block on which it is placed.
See below for a step by step guide on how to make this semi automatic furnace design.
The furnace begins to smelt on its own and continues to work if the menu is closed and the player leaves.
If you need a lot of gold bars then this is a machine for you.
The lit furnace can be obtained in java edition only with commands such as give s minecraft furnace blockstatetag lit true although it does not appear lit in the inventory in bedrock edition the lit furnace block can be obtained only by inventory editing it always stays lit despite containing no items.
A carpet acts like a half slab in that some blocks cannot be placed directly on top of it such as a lily pad carpets can be used as fuel.