On Thu, 14 Mar 2013 14:01:04 -0500, jay > wrote:

> I have a circulation pump that
> keeps warm water in the lines and also keeps kicking on the heater to
> keep the circ water hot, using fuel. In larger homes you really need a
> number of them.. talking serious money now.

Another thing I haven't heard of (probably because my climate is so
moderate). Does that work with regular hot water tanks too or is it
just a tankless add on feature? Water is expensive here too, but the
sewer charge is what really kills you.

--
Food is an important part of a balanced diet.