Here are 3 examples of #lowtech #thermal heating that visually immitate real life methods of the #Trombe #Wall. The first 2 heat & vent solid mass. The 3rd, liquid. My computer can't handle #mods, but if you were to use T.O.O.L. by #TwistedMexi, you can duplicate & lay horizontal the metal/plastic storage drums. Stack them to the ceiling. Pretend they're filled with water. Build a vented wall/barrier to control the release of heat into the rest of your home/build. Search treehugger.com. #debug