Hot Tap Water...Faster

nice! That eemax is pretty slick! Computer controlled and super heats the water as it flows through. Im guessing as the hot water from the big water heater catches up to it, it throttles back the electricity to maintain a constant temp then probably shuts off completely as the big water heater takes over. lol I don't think I could compete with that design! Except that a good amount of residual hot water is wasted in the pipe, essentially the reason for the eemex heater in the first place. I'll have to do the math one day to see if my idea is even worth it.