Quote:
Of course, I have the opposite problem, which is that I have to wait 2 minutes for any hot water to get to my faucet. An instant heater would only exacerbate the problem. I'm thinking about installing a hot water recirc system so that I'm not wasting so much water.


You would be exchanging cheap water waste for much more expensive heat waste.

Water is reclaimed, sooner or later. Wasting electricity also causes pollution...