
Mini Split Condensate Drain in a NYC Apartment: The Interior-Wall Problem and How to Solve It
Where does a mini split condensate drain go in a NYC apartment or co-op when there’s no exterior wall and no floor drain nearby? This guide solves the exact interior-wall problem that generic how-tos skip: condensate pumps, waste-line air gaps per NYC Plumbing Code, float safety switches, and why getting this wrong drips water into the unit below.








