Thanks
Further information from steel pipe-owner:
The 15 mm pipe is not, as he first thought, copper: it is in fact steel!
A 15 mm compression fitting seems to provide a good fitting. We think
that we (shared blame when it all goes horribly wrong!) are going to
connect 15 mm copper to the steel using a compression fitting.
How does that sound?
BTW rip out and replace with polypipe is not even worth suggesting to
him. It's taken his wife over a year to persuade him to fit the two
rads and get as far as lifting boards and actually hang the rads.
Richard
--
Real email address is RJSavage at BIGFOOT dot COM
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