Quote:
Originally Posted by ohioshooter
Is there any solution to having to wait for warm water. I'm used to a water heater with a hot water recirculator which gave me hot water in seconds. These on demand heaters waste way too much water besides the fact that you have to wait several minutes to wash your face. Take the time waiting and multiple it times thousand of homes and we are wasting an enormous amount of water.
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A recirculator may save some water cost, but I wonder how much energy you use keeping the circulating water hot because you will lose heat to the ground and air that surrounds the pipes as the water circulates. Cost wise, I'll bet it's a wash in the end.