About a year ago I wrote about a thermosiphoning passive solar water heater from Build It Solar. Well, they have out done themselves. Now they show a design that will also track the sun as it travels from east to west. This increases it’s water heating capabilities by %30!
Tag: passive solar
Thermosiphoning Passive Solar Water Heater
Build it Solar brings it again! This might be common knowledge but, heat rises and cold falls. This is the action behind thermosiphoning. The short and sweet of it is that you run some cold water through metal pipes that are being hit by the sun to heat it. You have a circulating system where…