Here are some pics taken today. It has been running and heating for about 15 hours and the temp went from 56 degrees to 79 degrees which I do not think is too bad considering it is 750 gallons. There are two inlet pipes because one is coming straight off of the filter and the other comes off the filter to the heater then to the tank. I did it this way so I can control the flow to the heater so I can maximize the heating of the water. I still have to tidy up some of the wiring.
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