How to Make a PVC Solar Hot Water Heater
Read more: How to Make a PVC Solar Hot Water Heater | eHow.com http://www.ehow.com/how_5261329_make-solar-hot-water-heater.html#ixzz1XoiQqlHn
Building a PVC pipe solar hot water heater can reduce or eliminate the need to use "grid" power to heat water for the home. By using PVC pipe encased in a heat-building box, then installing this box in a location that receives ample sunlight, the water is heated and pumped into the home using thermal energy. Installing several of these heat boxes will provide an abundance of hot water, and can be built and installed by an average backyard engineer in about three hours.
Read more: http://www.ehow.com/how_5261329_make-solar-hot-water-heater.html
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