This video details how to make a super-efficient water heater thermo siphoning process. Not only are all the parts he uses cheap or free discards, the project does not need electricity or solar power.
To match this video you will need:
Copper Tubing
Stove Pipe
Water heater
Valves
And of course, water and something to burn.
See the process video after the break and then get started on your own source of endless hot water:
Can ya build me one Steve?
Trees the best renewable resource
Nuthin new there…Mother Earth News was showing how back in the 70’s
Looks more like the cooling coil from a Still.
Drinking liquor ..sounds warm to me..
Why did you take my video?
People have been using fire to heat things a long time
Congratulations You just invented a wood boiler. Next you’ll tell me you can even cook with wood. What ever will they think of next. (Insert sarcasm font)
OLD TECHNOLOGY.. Have you ever heard of a side-arm water heater? Used gas (not electricity) to heat water in homes for years.
Cutting down trees and burning them? Creating ash and pollution and most of the heat escapes up the chimney? May seem cheap in the short term, especially as you externalize many of the costs, and dump the cleanup on everyone else. Cough, cough, lung disease too. BTW burning trees IS using stored solar power. And trees are not an endless resource.