Used for underfloor heating system. Works perfectly. Installation is of course much easier than copper pipe. Comes with cutter which is more useful than I previously thought. Always cut pex before with alternate means. While it is a cheap kind of plastic cutter, it is sharp and works perfect with clean cut. Do not know how long it will last, but has certainly lasted longer than required for the job. My only issue, would like to see the pipe come with tie down straps or something like that. Am more than happy to pay the extra money. But overall, nothing wrong, just the one extra would make it perfect.
Tony Johnson 
