Re: Dryer Vent
The first thing comes to mind ---- I would have to question if this setup is not a violation of the building / fire code. Typically attached residents like your townhouse require seperate exhaust ducting to prevent the spread of fire from one unit to another.
A backdraft damper may help though this may cause issues when you both use your dryers at the same time. Since the neighbour's dryer back drafts toward your dryer , this will add restriction to the damper from opening fully reducing your dryer's performance ---- which is probably the case anyway even without the damper.
"" an ounce of perception -- a pound of obscure "