FREE HEATER USED HIDDENLY. Me dont need firewood anymore

Even more interesting and unusual videos: I made my own heating at home. I thought for a long time about how to make a homemade product to increase energy savings on heating by increasing the efficiency of the heater. Plasma machine: Bestarc BTC500DP 7GEN Welding machine: Bestarc MIG145 9GEN220V Carbon fiber brush: