So after a really busy winter, I finally got down to working on this project. Most of the credit goes to Steve Garrett. I think I harrassed him way to much but he was patient about it. Thanks also to Hernandez101 (Luis) for all the heavy lifting and second opinion. Right now I'm using 50 feet of 3/4 inch tubing thats connected to barbs outside the sump. Its rated for 140 degrees so it should be fine and it was only 20 bucks for the 50 ft of it. I used a heat gun to make sure the barbs were placed securely. I'm still not confident about this but I have a back up pvc radiator I made that will work. this just allows for easier placement in the sump for now. I used unions to connect the pipes to the top off container which is just an ice chest which i drilled two bulkheads into.
Cost:
40 gallon water heater $350
plumbing $150
misc : approx $100-150
circulation pump Iwaki, had from an old tank set up.
I still need to insulate the pipe and glue some of the joints. I doubt this will get much use until next week and I'll still have my 1000watt heater as back up. so far in just 20 minutes of testing it and that includes heating a cold water heater it managed to raise the tank temp one degree which was higher than my 79 degree set point so it will be interesting to see how fast it cycle. I've got a iwaki mdl 20 on it and its dialed down for now.
I'll update over few days/weeks
nik
Cost:
40 gallon water heater $350
plumbing $150
misc : approx $100-150
circulation pump Iwaki, had from an old tank set up.
I still need to insulate the pipe and glue some of the joints. I doubt this will get much use until next week and I'll still have my 1000watt heater as back up. so far in just 20 minutes of testing it and that includes heating a cold water heater it managed to raise the tank temp one degree which was higher than my 79 degree set point so it will be interesting to see how fast it cycle. I've got a iwaki mdl 20 on it and its dialed down for now.
I'll update over few days/weeks
nik
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