Portable tankless water heaters....
Could I use one of these to fill a mini bathtub on my patio? I would just like to soak every so often. Many of them produce 2 gallons of hot water a minute...the question is how hot. Anyone know?
Forum Discussion
Roadpilot wrote:
Thinking outside the box I wonder if you could put a submersible water pump in the tub and pump from a full tub into the tankless until the temp rerached your goal. The water gains a few degrees rise with every trip from the tub to the tankless to the tub.
You could do something like that with one of the inflatable hot tub units (Lay-Z-Spa or similar; it appears that a fair few are the same basic models with different brand names and colors). I suspect the heater/circulator unit could be adapted to a different tub fairly easily, it just being a matter of hooking up a couple of hoses. I'm not sure if the heater units are available separately; I suspect not.
