Do they have hose less portable air conditioners?

Answer 1

Yes, and no..

There are units that will blow cool air in a specific direction, but they also vent hot air out the back of the unit, which means that they are not OK for enclosed spaces. They may be fine for a workstation in a warehouse, so something like that, but in general they are not suitable for a home or office space. Unfortunately, the process of air conditioning transfers too much heat energy to not have a way to exhaust it.

Answer 2

Yes, they do have hoseless portable air conditioners. Traditional portable air conditioners typically come with an exhaust hose that needs to be vented outside to expel hot air. However, advancements in technology have led to the development of hoseless or "ventless" portable air conditioners. These units use innovative cooling technologies that eliminate the need for an exhaust hose. Instead of venting hot air outside, they often use alternative methods such as evaporative cooling or self-contained cooling systems. Keep in mind that while hoseless portable air conditioners offer more flexibility in terms of placement, they may have limitations in cooling capacity compared to traditional units with exhaust hoses.

Answer 3

No all true air conditioner's expel hot air which has to be ducted.