Grant, if I end up coming over for a visit, I'll get some adaptors to hook a garden hose to my LG heater and we can try it out. Also I would bring my golf clubs and we can hit the course with the Viking. I'll drink your organic lemon aid, and you and T can have beer.
If the LG would work, then the unit could be run from an out side faucet, to the heater in the van, then a live hose reel in to the house. Would make set up quick and easy. The only problem I can think of would be the hose not handling the heat (200 degee) , then I would wonder if the heat would kill the pump out? we could always turn the heat down to like 150. Anyways it would be fun to visit and play around with it.
Maybe after your bizzy time is over.