Retrofit-Furnaces

This mod adds two recipies so you can craft Steel furnaces using Stone furnaces or Electric furnaces using Steel furnaces.

Recipies:

• Steel furnace:
  • 6 Steel plates
  • 7 Stone bricks
  • 1 Stone furnace
• Electric furnace:
  • 4 Steel plates
  • 5 Advanced circuits
  • 1 Steel furnace