Before Buying Room Air Conditioner

Ready to purchase an air conditioner? Think abouts...
Before buying an air conditioner you should consider of how big is the room? Do you want to cool your whole room? How often does the weather changes? Do you move from room to room a lot? One of the most important, are you on the budget?
You should get an energy efficient air conditioner, check out the yellow tag EER that mean for energy efficiency ratio. The number goes from eight to maximum of twelve. You should check out the once that have eight numbers, those are the once that are energy efficient.