speed fit on secondary return

[TomLane]

I just looked at a job , is a massive house and they want two UHWC ? Shall I run the secondary return in plastic ?

Use Sqube. Ray might still have some stock left!!

 

[SafeGasInstall]

I have just sent him a w mail to quote for 350m of 22mm .....pmsl

 

[Kev the gas]

Can you use flexi's on systems that have a secondary return ??:lol:

Im sure they would be less able to cope with hot water passing close by 24 hrs a day ! !

 

[zzzjim]

If it leeched into water it would be banned

Ok , this may not be exact failure mechanism

( A bit of O2 oxidation , a pinch of Chlorine/Florine ,and some plain old heat-creep )
( external paint / vehicle fumes etc )

Most of the problem is it may have a long 8hr shift
-Hot all day long For Chemicals
........................Heat softening to make a difference

 

[Howsie]

Can you use flexi's on systems that have a secondary return ??:lol:

Im sure they would be less able to cope with hot water passing close by 24 hrs a day ! !

But they aren't part of the 'loop' as I'm sure they'd fail.

 

[Vee]

Speedfit most definetly do not approve installation on secondary return, its in their paperwork. Why though I do not know.

 

[Dan]

Don't mind me while I reply to a few of the threads. We need the new thread pages to be picked up correctly. If this thread isn't current, just visit the plumbing forum and post your own new thread or checkout the other existing threads.