I'm no expert on hot water recirculation systems, but the ones I have seen
used two hot water tank type heaters. A little one that kept the water in
the pies hot, and a larger one for bulk hot water. I was not really
interested so I didn't look them closely. I didn't see where I had anything
to add so I didn't post.

wrote in message ...

Several days ago I posted a question about hot water recirculation. I
explained what I wanted to do and NOBODY addressed it. There were
responses but these responses did not mention my main question. In
fact responses included options which I had explicitly ruled out.
There used to be a wealth of good advice here. What's the problem with
posting something that is appropriate? When folks post questions here
and I think I can help I post replies that actually address the
questions. I don't post ruminations that won't help.
****.
Eric