|
|
|
|
|
|
by reality_czech
3307 days ago
|
|
|
Of course they wanted to use PEX. It's cheaper and easier for them to install, since they don't have to solder anything. But there are definitely some concerns about PEX. http://www.calpipes.org/ProtectingCalifornians_PEX.asp It leaches a lot of chemicals which may or may not be harmful, but which certainly do cause an odor. It is permeable to some pesticides, oil, gasoline, and benzene. It is not anti-microbial like copper is, which means you get biofilms. If it's exposed to sunlight for two weeks (perhaps because some contractor left it outside), its chlorine resistance disappears. It is not recyclable, and makes toxic smoke when it burns. But it is 1/3 the cost. Your choice. |
|
|