The Jumbo Furnace can use standard smelting recipes in addition to its special recipes.
The "jumbofurnace:tag_stack" ingredient type takes an item tag ID and a stack size count. This ingredient type allows recipes to use items-from-a-given-tag with stack sizes greater than 1.
This is an example of how a JSON recipe that takes multiple ingredients can be defined. The Jumbo Furnace supports these recipes, but this mod does not add any by itself. Note that cooking times for Jumbo Furnace recipes cannot be specified per-recipe.
Every face of the Jumbo Furnace is connected to one of its three inventories; the top faces access its inputs, the side faces access its fuel, and the bottom faces access its outputs.
Automatically formed when a solid cube of furnaces is placed by a player. The furnaces don't have to face a particular direction.
Examples of making recipe jsons that use Jumbo Furnace without creating a hard dependency on it
