AIR CONDITIONING UNITS:
Your air conditioning unit requires annual maintenance to run efficiently, cost-effectively and reliably.
Keep the coil of your central or window air conditioners free of dust and dirt
Make sure the output of your air conditioner is right for the size of your room or house to insure optimum efficiency and comfort
Look for an air conditioning unit that is ENERGY STAR® approved
Open windows on cool summer days and nights. A good rule of thumb is not to open windows when the outside temperature is warmer than the inside of your house
Central Air Conditioning units should have an annual tune-up, just like your furnace
Block the heat from the sun during the day by closing the windows, doors and curtains