Where to buy a smoke unit to put in a house?

I would like to buy a smoke unit to put in a house so the smoke comes out the chimney. Anyone have any manufacturers or places that might have this? Right now I have a hobo station underneath my train board with a straw coming up through the board to the top of a house chimney, but I found a spot where the hobo station would fit and would like to have both smoking. Anyone else obsessed over smoke and doing things like this? Thanks!

I have toyed with this very idea–yet have taken the initiative to do it. However, in my search I have found Micromark.com has such a smoke unit. The description says that it will hold up to 60 or 70 drops of smoke fluid so it won’t need to be refilled as often. Check out the website and see what you think. And then, let me know what you do.

Hope this helps a little.

Go to walthers.com. They have a few in their catalogue. Many LHS’s will usually have a paper cat. on hand and can order from Walthers and save you shipping costs.