Depending on what part of the country you reside, the time of year and who you ask, air conditioning is often an everyday need. We have come to expect a comfortable temperature when we shop or go to our office jobs. Fortunately, when the temperature rises outside, air conditioning provides relief inside!
No cars "need" air conditioning. It is a personal preference of the owner. Most people would want air conditioning in their car as an option. Mississippi's hottest day was 115 degrees!
because in the desert its hot
If your referring to the cooling portion of your central air conditioning the answer is no.
Air Conditioning, heat, ect. Air Conditioning, heat, ect.
no..
engineers need to check air conditioning systems regularly to make sure that the air quality is good enough for humans to breath in.
You will need to consult an air conditioning contractor.
In order to start your own air conditioning company you will need to be a trained and certified HVAC technician. You will also need insurance and licensing.
because they get really hot.
yes but you need to how much freon if may not be cost effective. Plus you need to know if it is the same type of freon.
For air conditioning
Portable air conditioning is great for work or any place where you have different preferences than other people. It would not, however, be a good replacement for a home air conditioning system.