gwiley
Addicted to ArboristSite
Solar. Doh. You DO realize that wood heating is solar, just a few levels removed. The trees use sunlight to convert the CO2 in the air into carbon based materials that we then burn. The ultimate energy source for all wood burners is solar
But, you are right. Passive solar heating is a great idea.
But, you are right. Passive solar heating is a great idea.