How many times have I been in an attic (too many times) to see the vent sitting there, or no vent at all, just the fan. As far as I am aware, the venting was always to vent outside the building.
Bill
It is good to see you have a copy of the NYSRBC (and refer to it), do you have any other of the NYS code volumes?
Pierre
[This message has been edited by PCBelarge (edited 01-04-2004).]