Access to concealed boiler flues

[stevetheplumber]

I think you will find its not standard waste its ABS for the flue including the fittings , and glue and cleaner.

no its pvc you have to use abs isnt allowed

 

[steadyon]

I've finally got the landlord to take it on board and accept in writing that there are issues to be addressed. Thanks very much to all those who helped me out on the original posting.

 

[Dotty]

That's good mate.

Well done for spotting and highlighting the problem.