I own a steam action nike. I believe tony neville also owns a few of the bigger units. The one I own it the smaller 13 horse 33 blower I keep as a back up. Super east to work on kind of built like cobbs dynachem units. And actually I think at one time they where a pretty big company contrary to what mikey the anointed one thinks lol.. There are a shit load of his machines floating around the midwest because the place where they are built is out of an abandon missile silo about 50 miles outside kansas city. The machine Is pretty simple really just a blower, hx, pump , and engine on a frame kinda like a cobb or E z truckmount. They still run a bleeder hose to cool the hx but on my unit it never gets that hot so I ran a diesal heater after the machine and use it as a restaurant slayer and a back up. I think jon the guy who owns steam action is a bit overpriced but if you can find a deal on a used one in good shape it would make an excellant back up and the frame is pretty solid with nice welds. Imo the waste tank on mine is a little cheezy as it is merely a 55 gal drum with a hose port and a vacuum relief valve added to it.