Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

I decided to open up the backend that came with the B-40.  Very interesting solution to the heater but WTF is that - something from a old stove oven or perhaps space heater???

While I get that the PO did what they needed to, just a shame the back cap is gone.  Heck, remaking the heaters in these Empires isn't all that hard - if you have all the original bits that is.  Oh well...