Things to look for when choosing an Air Conditioner
Right size A/C for your space Size matters when it comes to air conditioners. A too-large unit will cool the air, but it will be damp and clammy. A unit that is too small will have to work harder to maintain the desired temperature, resulting in higher energy costs. The size of the air conditioner is the most important factor to consider. Temperature settings Even basic window units now feature digital displays, allowing you to choose a certain temperature and schedule your air conditioning to turn on and off when you leave and return. Central air systems, in many circumstances, are even more versatile. Energy-saving Another feature to look for in the best air conditioners is an energy-saving mode, which means the unit will turn off both the compressor and the fan when your space has cooled down, saving electricity. EER and SEER ratings These two BTU ratings are related (but not identical) measurements of a unit's energy efficiency. Meanwhile, the terms "energy efficiency ra