
Measure the two cans together to determine how tall your stand tube needs to be. Measure and cut a piece of flashing from that measurement and roll into a tube. You need to allow 1 inch for flow, so subtract one from the measurement of the total height. Stack your two large cans and measure the distance from the base to the top. You should allow a couple of inches of the feed tube to go into the can. Insert the feed tube into the hole you cut. This may take a little work, especially if the can is thick. Use your tin snips to easily remove the piece you cut through. Use your knife to cut the shape of the feed tube out of the can.

Trace the shape of the feed tube on the can and mark it with permanent marker. Once your hole is cut, fit your feed tube into the hole about 1 1/2-inches deep and adjust fit as needed. Use your knife to cut the hole in the side of the can by pressing the knife firmly down and through the metal. With a pen, trace the edge of your feed tube on the side of the can you will be using as the base. The flashing is now bent to form your feed hole and should look like this. Bend the flashing along the fold line you made with your square edge. Using a table or square edge as a guide, bend the flashing along the edge, so that it will fold. Trim the flashing so that it is approximately 10 inches long. Using your tin snips, cut the 8-inch piece of aluminum flashing. Using the edge of a table or a square edge, bend the flashing into a square or whatever shape you want. Measure and then cut a piece of flashing that's 8 inches long. Measuring tape Supplies needed for DIY Rocket Stove / Rocket Mass Heater Plans Step One Create Feed Tube

(We used paint cans.)ġ piece of aluminum flashing, about 3 feet long. Materials Needed To Make a Rocket Heater SuppliesĢ tall cans about, 6 inches across and 10 inches tall. If you don't have central heating and you don't feel like shelling out your hard-earned dollars for ineffective store-bought space heaters, the rocket heater is a great DIY alternative.

Chilly? Why not make your own rocket heater?Ī rocket stove mass heater or rocket heater, is a space heating system developed from the rocket stove, a type of efficient wood-burning stove, and the masonry heater.
