Good gosh do I want one of these Bullerjan furnaces, a woodburning stove whose design suggests in contains a V8 engine. In fact the pipes on the bottom draw in cold air and those on top vent hot air, giving this "Free Flow" design an "enormous heating capacity."
My favorite part of the product copy is the company's claim that it was developed by Canadian lumberjacks. I picture a group of enormous Paul-Bunyan-lookin' dudes in red flannel shirts crammed around a comparatively tiny CAD machine in a forest cabin, waiting for the render to complete. "It's stuck at 82%, eh?"