The smoke unit in my Aristo Pacific died(as usual). I had picked up a couple of MTH units from a fellow Zephyer owner last year. He had put a regulator on them to limit voltage to the fan. I hooked up to the wires that had run to the Aristo unit. The MTH unit went in the Pacific’s smoke box easily. Just cut a couple of cross bars at the bottom and notched a little up on top of the opening, could slide it back to line up. Sure seems to use a lot of power though!
A short video here: http://youtu.be/ZSyvZXte_HY