George wrote:
And for anyone who can't install or doesn't want to install a
permanent device this is a nice option:


http://www.amazon.com/Zojirushi-CW-P.../dp/B00009K3TK

They are really common in Japan. I think every house and office I was
ever in there had one. I bought an earlier version of the Zojirushi in
Japan before you could find them here and have been using it for a
long time.

I like the look of that! I don't need hot water all that often, though.

Jill