Hi, I made this, it is a off grid hybrid (pellet and/or 16x 2.5 inch log) stove. In the testing phase I kept my uninsulated contractor trailer warm from -32C (-25F ) to +32C (90f) with pellets only. I have managed now to run it cooler so I can use it on cold summer nights ( I'm in Quebec Canada) from 10c (50F)outside to make a comfy 20-21 (68-70F) inside for 6 to 12 hours (varies with exterior temperature) with no care... I empty ashes every 24-48hours and put pellets in once twice a day. This is version 2, I'm now at version 4 and improving esthetics phase. I also use it to cook and boil water. It is 12x16x12 inches overall and uses a 4 in chimney. I love self sufficiency ! Inventing and making inventions safe and easy to use! I am considering selling plans or patenting the burn chamber and manufacturing it. Looking for partnership...
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