Water extracted from the air has to be drained. While some portable air conditioners have hoses, others have a water tank. The water tank needs to be drained regularly. Portable aircon has a low upfront cost and is increasingly becoming more affordable. The long-term operational cost of port...
while the outdoor unit consists of the condenser coil, compressor, and expansion coil or capillary tubing. This division enables better cooling performance and positioning flexibility, as the noisier parts of the unit are kept outside.