Would You Like To Save $20/mo. with DIY Solar Water Heater?
Posted in solar diy on Apr 30th, 2009
I save $20/mo. on our water heating bill by installing a solar pre-heater made of 200' of garden hose on my roof. From Amazon I bought two 100' GILMORE 3/4 inch FLEXOGEN hoses (withstands 500 psi pressure), laid it out n garage roof, hooked it to the cold water pipe that goes to gas waterheater. [...]
