Heating nowadays can be very expensive due to the rising prices of coal, gas and wood, so making a rocket stove is a very good idea.
This furnace stands out from the crowd because, in addition to wood, it also burns gases (smoke), which makes the combustion extremely effective.
I used mostly scrap materials so the costs were small.
Plans for this furnace and a dozen other projects are available on our patreon
/ madeinpolandd