🌿🌎 Geothermal “Earth-Tube” cooling system that works! 🌎🌿

Описание: A creative cooling system built for around 3k, that’s been working well for over two years. Cools in the summer, warms in the winter. If anyone would like to see exactly how this system performed, go to 9:00 in the last video( geothermal thermometer) and you will see weekly temperature readings for the prior year. Next system will be placed a few feet deeper, in order to get a more consistent 65-73 degree temp year round. #Earthtube cooling systems #geothermal cooling #solarpower #offgrid living #DIYbuilds #tinyhomelife.🌎🌿