THE CAVE

[gharma]

That's interesting Tony. The tankless units I have looked at are smaller, home, non-commercial scale. I imagine that the use of the small tank, assuming some baffles in them, helps with the mixing too.
One of the things I have often seen in the "rate this product" posts is that people complain about sudden cold water intermittently during showers - I would also.
I am pretty disappointed that it looks to me like the idea of an electric point-of-use is not realistic - getting 60 am 220 run everywhere is a pretty big up-front expense. When I earned my way in the midwest doing plumbing it was only pretty standard stuff, no commercial that was heavier duty that a scaled up residential. My own bottomline seems to be that I am probably looking at a point-of-entry, whole house, probably with a solar pre-heat since I am no longer in the icy winter areas.
Thanks for the info.
How long do you have to play probation - one a day ? I cannot recall one post of your on that board that was anywhere close to asking for such treatment.