On Wed, 5 Oct 2005 09:21:39 -0700, "Charlie Tigh"
wrote:

I have googled and have read what the sellers have to say about the Grundfos
system but looking for comments from a user.
Our kitchen sink is the farthest distance from the water heater in the
garage and seems forever to get hot water. I'm going to do something to
improve the situation not only for conservation but also our convenience. We
are new to the house which is about ten years old.


No you're not!

You are doing it strictly for convenience and not for conservation.

For conservation AND convenience, heavily insulate the pipe from
heater to faucet.