One of the women at my church complains there is "never any
hot water". I timed it one night, something like 4 1/2
minutes for the hot water to arrive. I'm wondering if they
used 3/4 copper. I think they have water saver aerators,
which I ought to drill out.

--
Christopher A. Young
Learn more about Jesus
www.lds.org
..


"Speedy Jim" wrote in message
...

It will cause a problem if there are long runs on the Hot
side.
3/4" pipe has roughly 50% more area than 1/2", meaning that
50% more volume of water has to be drawn from a distant
faucet
before Hot water arrives. That may be trivial or it may be
a
real pain in the neck.