subject: Cleaning Your Air Conditioning Coils Will Increase Efficiency [print this page] Every aircon unit includes 2 coils that bring in cool air, and blow out warm air : The evaporator coil, frequently called the "indoor coil " and the condenser coil, frequently called the "outside coil. " In modern aircon units, there coils are sometimes made from tubular copper or thin aluminium fins. Keeping these coils well looked after, and freed from dust and contamination, can prolong the life of your air conditioner, and guarantee top performance.
Within the house is the air handler, and inside this unit resides the evaporator coil. This coil soaks up the heat from the air in the home, sending cooler air out in its place. These coils are partly guarded by air con filters, which ought to be replaced ever 30-90 days. But notwithstanding filtering, dust and waste from the air flowing over the coils does land on the coil. It's critical to wash off this mud to keep the evaporator coil working correctly, and guarantee correct cooling of the building.
Outside the house is the air-con condenser. This unit incorporates a condenser coil, which takes the warm air which has been removed from the building and blows it off into the outside environment. These condenser coils are open to the elements ; while this is required for correct air flow, it also suggests that these coils can get dirty with mud and waste, including leaves, grass clippings, germs, and bugs.
Dirty coils are less efficient at transferring heat. Thus, the entire air conditioning unit has to work harder in order to cool the building. This puts additional strain on the unit, which can cause early unit failure, or insufficient cooling. In addition to causing early unit break down, dirty coils can actually reduce the energy efficiency of a cooling system by 30 percent.
Keeping the indoor coil of the air handler clean typically needs an air conditioning professional. This coil is generally buried within the unit, behind the filter or an access panel. The coil is awfully fragile, and should be cleaned with the right quantity of air pressure and cleaning solution. Evaporator core cleaning, if done constantly from the time the coil is new and clean, can be done simply with a soft bristle brush, or low pressure forced air. Once the coil becomes more poisoned, a mild cleaning solution might have to be applied ; this solution is left to sit for 5 mins, then washed away.
Cleaning of this coil should be done at least one time a year in areas where the cooling season lasts 4 to half a year, more frequently in areas or buildings where the cooling is done more frequently. It's also crucial to recollect to modify the filter frequently, which should help keep the coil cleaner, and increase air flow to the unit, accelerating potency.
To keep the out of doors coil in the condenser healthy, and to guarantee long-term cooling of the building, it is critical to keep the area round the coil freed from waste. It's also vital to clean the coil itself, at least every other season, ideally each season if the aircon is run for at least 4 months out of the year.
When neglected, air conditioning coils can become seriously poisoned, basically ensuing in degradation of the coil, and eventual failure of the whole cooling system. However with steady upkeep, your air con system can do its best at cooling your house, and can last you an exceedingly long time.
