PEX for Radiator Connection

[Jim Hughes]

Hey Gang:
I saw a combination of PEX tubing connected to copper piping directly behing the radiator for a hot water boiler system. Is PEX rated for this use?
Thanks,
Jim

[Billy Stephens]

Jim,

Try this link if you are asking about the temperature ( if used for heating up to 200f ) (180f for hot water) .

Did you notice any printed rating on the Pex ?

PEX Products - FAQ (http://www.ppfahome.org/pex/faqpex.html)