Outdoor water heaters in barn

[gypsymare]

[QUOTE=mountainhorse;7722041]
http://www.sstack.com/Stable_Bathing-Necessities/Insta-Hot-Equine-Portable-Washing-System/

I wish this would work (<3 the price and portability), but it would not provide hot or really warm water, which is what I need.[/QUOTE]
There’s a double burner one with a 77 degree temperature rise.
http://www.sstack.com/Stable_Bathing-Necessities/Insta-Hot-Power-Max-Portable-Washing-System/

[gypsymare]

And oh looky, I found the OEM. A bit cheaper, too. http://www.eccotemp.com/eccotemp-tankless-water-heaters/

[trubandloki]

[QUOTE=gypsymare;7729947]
There’s a double burner one with a 77 degree temperature rise.
http://www.sstack.com/Stable_Bathing-Necessities/Insta-Hot-Power-Max-Portable-Washing-System/[/QUOTE]

At one gallon per minute is which is pretty low flow rate. (Better than nothing, yes.)