Steve Burke, SSP

Broker , SSP

Avoid These Costly Central Air Mistakes





Avoid These Costly Central Air
Mistakes



By Barbara Pronin





Air conditioning is almost a necessity for homes in very warm climates – but
considering that the cost for running the unit amounts to almost 70 percent of
your summer electric bill, it’s wise to avoid the costly mistakes that can lead
to excessive outlay.



If a new air conditioning unit is in your future, take these tips from
professional installers to help reduce usage and trim costs to a minimum:



  • Buy the right size
         An oversized unit will not cool any faster, but will run far less
         efficiently. A too-small unit will not properly cool the space. Don’t
         guess. Consult with a professional to determine the proper size needed for
         your home.

  • Place it properly
         A unit placed on the southwest side of the house will almost always work
         too hard. Install the air conditioner in a shady spot on the east or north
         side of the house, where there is less direct sunlight.

  • Don’t surround it with plants – Sure, the unit is not pretty, but trying to hide it
         behind shrubs or other plants will hinder ventilation, clog condenser
         coils, and make the unit run less efficiently.

  • Use a programmable thermostat – Despite rumors to the contrary, it cheaper and more
         efficient than letting the unit run all day.

  • Be careful about closing off unused rooms – Closing the vents and doors of unused rooms can
         decrease the efficiency of central air conditioning. Consult an expert
         before you do.

  • Use ceiling fans wisely – The air conditioner should be used in tandem with
         ceiling fans. Make sure the fan Is switched to push air downward
         (typically counter-clockwise.) The downward airflow creates a ‘wind chill
         effect,’ which makes you feel cooler.

  • Don’t ignore maintenance - Clean or replace filters every two months – more
         frequently if there is a lot of dust or pet hair in your home. Check and
         clean the evaporator coil once a year. Run a stiff wire through the drain
         channels regularly – and check the window seals each year to be sure the
         cool air is not leaking out.

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