How to replace the solar collector?
A pipe with an outer diameter of eighty to almost $twenty, people earn you $five!Trouble for the best,
The installation is also the same, in the end of the pipe coated with detergent, rotating into the barrel!
In the end of the pipe inserted into the heat preservation barrel coated with detergent, hard to rotate and the heat insulation barrel plug, when the tube tail left bracket, pull it,
