Aki Levomaa

Hi Kees

Maybe you can get some wind protection boards to make smaller cooking "room" outside? Atleast on some directions.

Metal is going to last long I guess.. I have read it so many times on this forum. Since almost every body tries it at first.

Hey

Here is Peter's files dimensions

I hope it can be shared

Peterberg Rocket Stove Calculations

Heat Riser Dimensions
Diameter 125     4     5    
Length 900 28 13/16 36    

Calculated Base 90 2,88 3,60

Box Dimensions
Width 180 5 12/16 7  3/16
Height 270 8 10/16 10 13/16
Depth 360 11  8/16 14  6/16

Port Dimensions
Width 45 1  7/16 1 13/16
Height 198 6  5/16 7 15/16
Depth 50 2     2    

P-Channel
Width 45 1  7/16 1 13/16
Height 14  7/16  9/16
Overhang 14  7/16  9/16

Primary Air
Width 50 1  9/16 2    
Height 50 1  9/16 2    
Area 2454 2  8/16 3 15/16

Hi all

I'll begin to work with my rocket mass heater to replace my awful useless stove.

That is my 60cm (23") heat riser with inner diameter of 15cm (6").

It's refractory cement on rockwool tube

Please, can somebody advise me is J-tube better than L-tube for feed tube/burn tunnel compination?

It's easier for wood to burn on itself with J-tube but are there any other difference?

Hello all

I have been reading this forum for a while and decided to wrote.
And I'm so thrilled.. looking forward to build RMH as well.

Here is one technical pic of wood turned to electricity and heat.