According to other studies, children who sleep in rooms that are not air-conditioned have more asthmatic and allergy symptoms. They do require professional installation. Portable air conditioning units are smaller than window air conditioning units. A 400-square meter living room needs an AC unit that can produce 8000BTUs per hour. Portable air conditioning units, on the contrary, have no other place to direct noise. The MovinCool Classic 60 for example offers 60,000BTUs of cooling when temperatures reach up to 115F. This will allow the heat to be vented outside. For this detailed reason, the best option would still be to purchase a portable air conditioner. The market for portable HVAC systems is expected to grow at a rapid rate in the near future, as more people replace their traditional equipment with smart-connected units. It's also much easier and more convenient to move than a standard window unit. They are usually smaller and cheaper than window or central AC systems, and they can provide enough cooling for single rooms or apartments. Imagine that your soup is warm, but it's hot in your wedding tent. You can adjust its louvered opening to direct air where it is most needed. Check to see if your portable air conditioner has been designed to prevent this. However, central AC can be very expensive to purchase, install and operate. You should be aware of the cooling capacity when you are trying to cool down a kitchen.