http://www.youtube.com/watch?v=WP8H5IOTwYU
A very easy to build, inexpensive, CPVC liquid (hydronic) solar hot water collector that you can use to heat your home or for domestic hot water. This collec…
http://www.youtube.com/watch?v=WP8H5IOTwYU
A very easy to build, inexpensive, CPVC liquid (hydronic) solar hot water collector that you can use to heat your home or for domestic hot water. This collec…