Yes you can,but a EPA refrierant certification is required to buy refrigerant and a license in most cities is required for installing equipment.
Different types of home air conditioners are: Central Air Conditioners Split System Air Conditioners Packaged Central air conditioners Portable air conditioners Ductless air conditioners and, Evaporation Coolers
GE is a very well-respected brand, and their air conditioners often last tens of years without failing.
When was Air Conditioners invented
Try www.air-conditioner-selection.com/how-air-conditioners-work.html. This is a good page for learning how air conditioners work. Please also try going to howstuffworks.com as well.
find a conversion chart
Unfortunately, part of the way air conditioners work involves lowering the humidity in the room. Try purchasing a humidifier (and using cool water).
it pulls all hot air out from the house
Cabinet air conditioners produce clean air and don't allow outside air to enter inside them. All the air that flows through these air conditioners is filtered and compressed.
no there are no portable air conditioners.
Go to servicemagic.com and type in your area code to find a local certified technician for repairing air conditioners. The contractors who work for Service Magic are certified.
HVAC technicians are Heating Ventilation, and Air Conditioning Technicians, we work on air conditioners and refrigeration stuff
If we didn't have air conditioners, more and more people each year would die from dehydration or stroke because of the immense heat waves caused by global warming. The population would be a lot lower than it is today, and without air conditioners, the population of countries may go down by almost a quarter million, especially because the air conditioners filtered out smog and smoke caused by fires, and if we breathed that in, we would have been poisoned by the smoke and died more likely without an air conditioner.