rocket mass heater

rocket mass heater measurement

  • Combustion chamber height = 2 X pipe diameter / 4 X pipe diameter
  • Combustion chamber external cylinder = 2 inches higher than internal cylinder( higher will weaken the draft)
  • Raise pipe 1 in for every foot length

https://youtu.be/nZrW0v13BJI?t=3516 https://youtu.be/nZrW0v13BJI?t=3713

4 inches combustion chamber is good for home, taller combustion chamber gives clean heat:

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