Central air conditioning systems need regular checkups to ensure they're working properly without wasting any costly energy. Leaks in ducts or dirty filters can end up costing much more than the average homeowner would expect. This is why in the long run, finding a quality certified heating and air carrboro specialist to do routine tune-ups can potentially save you thousands of dollars. Before summertime comes each year, air conditioning systems need to be inspected by a professional. After it's inspected, it's up to you to maintain it in proper working order. Changing the air filters in your air conditioner each month can improve air quality and also prevent your air conditioner from having to work overtime in order to maintain a stable, cool temperature in your home. Disposable air filters should be thrown away each month, and reusable air filters need to be thoroughly washed and dried before putting them back in to place.