THE CAVE

[TONY64]

No one is taking into consideration materials used for the heat exchanger, or its shape. Or that water qll be turbulent and not standing still, remember when you are making soup one has to stir the pot for the heat to distribute evenly. Or the fact that a standard water heater is 27 inches wide and the electric elements the bigger they come is 11" long so there is still 16 of water inside a typical tank that gets heated by friction and creates cold spots, Wdrp will direct the microwaves right on the center of the very small heat exchanger, from what I saw the heat exchanger holds about a gallon of water. Math was never my best class but I can I can pretty much reduce any house,s energy bill by rearranging the pipes layout and adding a couple of recirculating pumps that bring the hot water back from the sink to the cold water pipe of the water heater, in this layout there is no waiting for hot water and the heater is not heating up 50 degree water but recycling what it already made.