On Fri, 5 Jun 2009 01:31:36 -0700 (PDT), had
this to say:

On 4 June, 20:44, Hugo Nebula abuse@localhost wrote:
On Wed, 3 Jun 2009 15:48:00 -0700 (PDT), a certain chimpanzee,
randomly hit a keyboard and produced:

2 rooms can be taken together for purge ventilation if one does not
have windows (just checked in the approved doc)
So *I can purge vent the toilet through the hall but perhaps not via 2
other rooms.

And no door between the two. How exhibitionist are you?


Ha ha.
I had thought of a single door that is a toilet door in one position
and a kitchen door in the other !

Like a 2-way switch sort of thing?

:-)
--
Frank Erskine