Solar Air Heater - DIY solar thermal furnace - 150F+ Temps. (beer.soda.pop can heater) - full vid.
desertsun02
682 251.2K
Solar air heater. solar air heat collector. simple to make. solar panel runs blower fan. no 'grid power' or batteries needed! hi temps. 150F ( ... ) and higher. great for space heating. cost effective way to heat home, garage, shed, greenhouse ... s
