Monday, March 21, 2011

AC Fix - Saving Cash By means of Regular Upkeep

A building's air conditioning system is usually taken for granted. When it does its job, operating quietly and efficiently, we hardly observe is. But when it fails, it may be a definitely major deal. Thankfully, there are actually ways to help prevent the discomfort of a failed unit during the heat of the summer time. Normal upkeep from the unit can save income down the street in avoiding major A/C repair.

Do it yourself vs. Calling a pro

Since the 2 significant components from the A/C unit, the condenser and also the evaporator, are sealed, a expert maintenance person ought to be called for many repairs and upkeep. It is recommended that to avoid the unit breaking down at an inopportune time that it truly is inspected as soon as a yr by an A/C repairs expert.

Regular maintenance

You'll find many things that a person can do throughout the year to keep the unit running efficiently and stay away from costly A/C repair. There are two key pieces which are available to the handyman to perform on. The filter is surely an significant aspect to retaining the whole unit operating at its finest. 1st, clean the filter frequently. When it becomes blocked, circulation is impaired as well as the air won't as cool since it ought to be.

Check it twice a month and when required, run it underneath lukewarm h2o to clean it. A different excellent idea would be to keep an eye about the coils. If frost types on them, switch off the unit till the space heats up. If the frost continues to be, you might need to remove the front cover and clean the internal coils using a soft brush.

Troubleshooting

Before calling in the A/C repair expert, get a fantastic take a look at the place and place on the unit. A unit that does not have enough space behind it, as an example there's a wall or other obstruction within the back, will not have adequate air flow to perform its task. Ideally, there will be about 3-4 feet behind the back on the unit. Also, a unit which is not resting inside a level place, may trigger drinking water to pool underneath air conditioner.

So should you notice a drinking water leak, try re-positioning it somewhat to ensure that it is resting levelly. Another merchandise to verify will be the cord plug. Since an air conditioning unit uses so significantly electrical energy, a burnt cord plug is truly a frequent trigger of malfunction. To steer clear of this, alter the plug occasionally, both about the end on the energy cord too as the wall outlet.

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Wednesday, March 9, 2011

Having Your Air Conditioning Coils Cleaned Regularly Increases Efficiency and Life

Every air conditioning unit includes two coils that bring in cool air, and blow out warm air: The evaporator coil, often called the "indoor coil" and the condenser coil, often called the "outdoor coil." In modern air conditioning units, there coils are usually made of tubular copper or thin aluminum fins. Keeping these coils well maintained, and free of dust and contamination, can extend the life of your air conditioner, and ensure peak performance.

Air Handler Coil

Inside the home is the air handler, and within this unit resides the evaporator coil. This coil absorbs the heat from the air within the home, sending cooler air out in its place. These coils are partially protected by air conditioning filters, which should be replaced ever 30-90 days. But despite filtering, dirt and debris from the air flowing over the coils does land on the coil. It is important to clean off this dirt to keep the evaporator coil functioning properly, and ensure proper cooling of the building.

Condenser Coil

Outside the home is the air conditioning condenser. This unit includes a condenser coil, which takes the warm air that 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 necessary for proper air flow, it also means that these coils can get filthy with dirt and debris, including leaves, grass clippings, germs, and bugs.

The Horrors of Dirty Coils

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 Coils Clean

Keeping the indoor coil of the air handler clean usually requires an air conditioning professional. This coil is usually buried inside the unit, behind the filter or an access panel. The coil is very delicate, and needs to be cleaned with the proper amount of air pressure and cleaning solution. Evaporator core cleaning, if done regularly 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 contaminated, a mild cleaning solution may need to be applied; this solution is left to sit for five minutes, then rinsed away.

Cleaning of this coil should be done at least once a year in areas where the cooling season lasts four to six months, more often in areas or buildings where the cooling is done more often. It is also important to remember to change the filter regularly, which will help keep the coil cleaner, and increase air flow to the unit, increasing efficiency.

To keep the outdoor coil in the condenser healthy, and to ensure long term cooling of the building, it is imperative to keep the area around the coil free of debris. It is also important to clean the coil itself, at least every other season, preferably every season if the air conditioning is run for more than four months out of the year.

When neglected, air conditioning coils can become severely contaminated, actually resulting in degradation of the coil, and eventual failure of the entire cooling system. But, with regular maintenance, your air conditioning system can do its best at cooling your home, and can last you a very long time.

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