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Steve Boyd

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since May 03, 2015
Christcurch, New Zealand
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Recent posts by Steve Boyd

Hot water rises, cold water goes to the bottom. Inlet and outlets in these designs are both in wrong place. Tub should be higher than coil etc etc. Huge potential for explosions here - with both designs.
4 months ago
  i doubt one way valves would save you from an explosion.
There would be some stratification of the water in the tub but a quick stir, people in the tub, would solve that
4 months ago
Unless you plan to force the water to circulate you may have a bomb on your hands!!
Cold inlet to coil need to be from the bottom of tub to bottom of coil, hot outlet at top of coil. to top of tub.
Tub needs to be higher.
Horizontal coil might work if circulation pump used - a pump failure could be catastrophic though
Steve
4 months ago
I'd love to, but living on a second floor in a small flat limits us to building it outside
1 year ago
Still keen on  1. adding an external thermometer to the oven and 2. microdoc showing the build of rocket kiln
1 year ago