Description of the Bug

Boiler fireboxes, both solid and liquid, can't be crafted with recipe from wiki involving 4 steel plates, 2 iron bars, 1 bucket, 1 fire charge, and 1 furnace.

To Reproduce

I have IC2 and BuildCraft installed on MC 1.12.2 with the latest versions of all respective mods.

The Wiki is probably out of date. Consult JEI.