On Nov 7, 7:02 pm, Oren wrote:
On 7 Nov 2007 23:34:18 GMT, Clark wrote:



Oren wrote in news:4ph4j3ds2lfvqp1sjt33kjj13cfq4m43s1@
4ax.com:

On Wed, 07 Nov 2007 14:52:20 -0800, ransley
wrote:

On Nov 7, 3:59 pm, George wrote:
ransley wrote:
PEX has been in use for over 50 years. Cross linked polyethylene is a
well proven material.

Yea Pex is fine , im an idiot, but dont complain if anything goes
wrong..............in 80 years, or when you sell your
house.................

And your point is what? Post on 80 years.

His point seems to be that he is free to make any claim what-so-ever while
failing to providing any factual support. In other words he is free to troll
usenet.

Facts are facts. Nothing more, nothing less.


there is also the option of PEX-AL-PEX, which is pex, covered with
aluminum and then another layer of pex. Provides a complete oxygen
barrier. I am using this on 180F hybrid radiant system. Some is
running at 180 and some at 140.