Do Toshiba Portable Ac Need To Be Drained. Its a royal PITA. In most cases your portable air conditioner will not need to be drained.

In normal cooling modes portable air conditioners evaporate the collected water and send it outside but just circulating the humidity over and over is a waste of. Portable air conditioners create condensate from the cooling process. Hence all portable ACs remove water from the air as they work.
A clean portable air conditioner will result in increased air volume so the actual housing of the unit should be cleaned every few weeks.
Cleaning the Exterior. If you want your portable air conditioner to continuously run then youll need to set up a drain hose. Continuous drain setup for portable air conditioner. Cleaning the Exterior.
