In article .com
, writes
It is convenient to connect a boiler 3/4" plastic condensate drain pipe
to a 110mm grey soil stack pipe. There are straps that wrap around the
stack making a tee piece with a hole cut in and 32mm pipe and the likes
connected. This is commonly available. I haven't see any on these that
connect onto a 3/4", or is it 21mm, plastic condensate pipe. Anyone
know if and where they are avialable?

Adaptors are available, you could use a strap on solvent boss for a larger
size of pipe then there are solvent adaptors to get you down to the right
size. You may also be able to get a direct rubber adaptor which would
have the benefit of being easy to dismantle in case of problems.

Http://www.bes.ltd.uk is your friend

Sorry not to give full details but am in a bit of a rush.

TIA and happy new year to you all
Thx, and you
--
fred
Plusnet - I hope you like vanilla