Thursday, November 15, 2018

Solar Home Heating

December 22, 2011 by  
Filed under Guest Articles on Low Cost Heating

Heat your house with solar thermal (hot water) collectors. You can buy them, I made my own. There are 3 in this arrangement. 1 square foot of collector heats 1 1/2 US gallons of water 40 degrees farenheit in Pennsylvania, USA in winter. The more collectors you put up the more water volume you can [...]