Simple passive solar water heater
Hey, I made a simple solar water heater with a 55 gallon barrel elevated slightly. Took a garden hose connected to a well and made a connection for the rather cold water on the bottom, the barrel i...
Forum Discussion
Swell1 wrote:
How about putting a 12 volt pump in line. Let the barrel gravity flow to the pump and let the pump build your pressure.
This. You are trying to build pressure on the wrong end.
