Anyone converted a fireplace to all-in-one rocket mass heater with oven and cooktop?

Hello,

I am hoping to convert my traditional fireplace into an all-in-one rocket mass heater with an integrated oven and cooktop in my basement. I have been searching for relevant case studies but have not been able to find any so far. I purchased several 3D plans by Mr. Wheaton and realized that I would need to combine elements from different plans to make this work.

I would greatly appreciate it if you could share your thoughts or advice on this approach.

Best wishes,
Kristina

Maybe one of matt walker's cookstoves would suit you.



Here's the thread on our build - Matt Walker tiny cookstove build in Portugal

Thank you!