Hello Matty, thank you for you reply, but the way I understand Hempcrete is more dense you make it, more heat you store. Planning to make only skin out of Hempcrete, so hopefully it will work. Thank you, hope you having nice xmass.
I am planning to build 6" RMH system with batchbox which will hopefully provide enough heat for our house. (110m2) I want to combine stone/hempcrete bench and copper spiral around heat riser inside stainless steel bell connected to central heating system with water tank (500l). Now my question:
Is there limit for battery size?
I can imagine that burn time gonna be longer than system with only bench, but it should work...or am I wrong..?!
Thank you very much for any constructive comments.
