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Reasons For Your Air Conditioner's Poor Performance

There is nothing quite as frustrating as going home after a tedious day in the heat only to find your AC blowing warm air. You might also find your system producing weird noises when you need the peace and quiet or you may find that it has failed entirely. Finding out the exact cause of your AC's malfunction can be difficult or may lead to inaccurate deductions without proper knowledge of how AC systems operate. An underperforming AC unit will cost you high electric bills without clearing the stuffiness in your indoor space. Therefore, you should contact an AC professional to examine your unit and routinely make appropriate repairs or replacements. The following are causes for your AC's poor performance. 

Evaporator Coil Freezing Up

These are one of the primary components of your AC and issues with the evaporator coil will often leave you with an inefficient system. Since they aid heat exchange by cooling warm air particles, limited airflow will lead to condensation and frost formation. You must hire an AC expert to check if dirt or damaged lines contributes to limited airflow.

Refrigerant Leaks

Refrigerant dissipates heat energy and does not deplete with age or use. Therefore, if the refrigerant is low, a leak is lurking in the lines. A refrigerant leak will compromise the AC's ability to absorb heat from the indoor air. If left unchecked, a low refrigerant charge may cause compressor burnout. If you hear a hissing sound when your system is operational, contact your AC repair service to assess the issue, patch the leak, and re-gas the refrigerant.

Leaky Ducts

If it's been a while since you cleaned your ducts, you might start noticing drafts from your vents or mold in the walls near them. This is an indication of leaks that can lead to wasted heating and cooling. Also, if the ducts are worn out or uninsulated, cool air will escape leading to an overworking system. You must hire an AC repair specialist to fix the leaking ducts, properly insulate them, and perform necessary replacements.

Clogged Air Filters

Air filters trap airborne particles and dirt coming into the AC unit. However, debris can accumulate when left unchecked, thereby impeding airflow. The result is reduced cooling, insufficient airflow, and undesirable indoor air quality.

If your AC system malfunctions, it may cause an unpleasant experience in your home's atmosphere. Regardless of the AC's issue, contact a professional to address it immediately and restore maximum efficiency.

Contact a local HVAC company to learn more about AC repairs