Board Thread:Suggestions forum/@comment-26149161-20170221225823/@comment-26410366-20170222013922

Recneps wrote: Dire thought you were talking about a multiblock such as the Tinker's Construct smeltery, or even our mod's Scarecrows, where you placed the blocks individually and when assembled right, they formed a usable multiblock. Yea. I got the impression from there always being a smokestack on top.

By scalable, I mean that putting more blocks in it  would make it faster.