"Mike" wrote in
:

The drain. If you recall discussions at the time my only alternative
was a condensate pump into barrels but nobody would quote for removing
what is classed as hazardous waste.

Well we are luckier. Rang building control - they said no issue at all but
check with Environment Agency. Tried that and, after being misdirected and
dropped, got through to someone who would ring back. Amazingly, they did.
No issue again - so I asked for a letter confirming that.

I did point out to them that the lack of any mention of condensate drainage
on their website was perhaps a little less than helpful.

--
Rod