Are you a prepper? Then you might just enjoy this information. This is how to make a DIY water heater that is off grid. This low flow design utilizes a copper coil and a stove chimney that you can purchase at any hardware store. The technology is very simple, there is no magic going on here. One major flaw to this design is that it has no pumping system and it takes forever for your hot water to get pushed out of the copper tubing. You will know what I mean if you catch the video below. Share it with friends and family.
How To Make Endless Hot Water Without Electricity
