Top Factors Affecting the Efficiency of Your AC

air conditioning unit repair gainesville ga

Your air conditioner is a marvel of modern ingenuity, as it can flawlessly maintain comfortable temperatures indoors no matter how high the heat soars outside. Though air conditioners are simple in their design and function, the service they provide to homeowners is priceless. Without AC, there are many parts of the country that would be downright miserable during the summer months. With proper maintenance and upkeep performed by a quality air-conditioning service, your AC unit can perform reliably for well over a decade in most cases.

However, there are some factors that can decrease the efficiency of even the most efficient air-conditioning system. In those cases, you may need the assistance of professionals providing air-conditioning unit repair in Gainesville, GA, to keep your system running optimally. Keep reading to learn more about a few of the top factors that can cause your air conditioner to run less efficiently.


Age of the Unit

Like many mechanical devices, your AC unit will begin to lose its efficiency as it ages. Worn parts and outdated technology can lead to less efficient performance, even when you regularly maintain your AC. Unfortunately, the service life of a quality AC unit is between 15 to 20 years, so once your unit falls into that range, the best fix may be replacement of the unit with a newer, more efficient model.


Dirty Air Filter

A clogged air filter can be a primary culprit in reduced AC efficiency. When the air filter becomes dirty and clogged, the blower that moves air throughout your HVAC system and house can’t perform optimally. Therefore, you may have pockets of warm air in rooms that are far from your unit because of the reduced airflow. Fortunately, fixing this efficiency-draining condition is simple, as you need only replace the air filter in your AC intake.


Dirty Coils

The coils of your AC unit are critical to its operation, as they help with the transfer of heat gathered from your interior air to the outdoors. Both your condenser coil and evaporator coils can become dirty and covered with grime through routine usage, as condensation is common on both and that moisture can gather dust and dirt. When the coil surfaces are covered with grime, they can’t efficiently allow heat to transfer, which impacts overall cooling power and AC efficiency.

air conditioning unit repair gainesville ga

Leaky Ductwork

The ducts are the pathway that the conditioned air must travel throughout your home. However, over time they can be damaged or degraded so that they begin to leak. Not only do damaged ducts allow conditioned, cooled air to leak out into the attic where it’s wasted, but it also allows hot attic air to be drawn into the ducts, where it intermingles with the cooled air. That allows for the inefficiency of lost air that has already been cooled and makes the cooled air in the ducts warmer and more humid.


Size of Your Unit

If your unit is too big or too small for your square footage, that can result in significantly reduced efficiency. A unit that is too large for your square footage will turn on, quickly cool, then turn off. That results in a condition known as short cycling. Short cycling can result in inefficiency because the unit won’t stay on long enough to move conditioned air to all corners of the house, and it won’t remain on long enough to remove the humidity from the air. A small unit will run constantly in a losing battle to cool square footage beyond its capacity, which results in skyrocketing energy bills and poor cooling.

If you’re experiencing inefficiency in your AC system, consider these factors and call an AC repair service in North Georgia to help you get to the root of the problems. To learn more about the factors that can impact the efficiency of your air-conditioning, contact Gainesville Mechanical at (770) 532-9130.

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