AC not Working? How to tell if the Compressor is to Blame

08 Apr AC not Working? How to tell if the Compressor is to Blame

SERVING AREAS OF BRISTOL, JOHNSON CITY, AND KINGSPORT TN

It always seems to be the least convenient time, such as the hottest day of the year, when air conditioners stop working. It could be difficult to understand how or why the situation occurred if you are not an expert at HVAC systems. That’s why your certified HVAC technicians in Kingsport at Thompson Electrical Service are sharing information about troubleshooting your AC unit and discovering if the compressor is to blame.

How does an HVAC compressor work?

As one part of multiple working parts in an AC unit, the compressor is a complex piece. The compressor transforms the refrigerant chemicals in your unit from a liquid to gas in a continuing cycle to cool your home. Most AC compressors should last between 10 to 15 years if properly maintained.

What are some signs of a failing compressor?

1. Strange Noises Coming From Your Unit – Your AC unit is supposed to make some noises when working. However, there are some sounds such as clicking, rattling, rumbling, chattering, or ticking that indicate there could be something wrong with the compressor or the unit itself. From an electrical switch to the compressor motor mounts, there are many causes for the sounds, including the compressor. To ensure your safety and protection of your unit, it is recommended that you contact your professional AC company in Bristol, Thompson Electrical Service, to inspect and repair damages.
2. Moisture or Leaks Around the Unit – Finding puddles or moisture leaks around your unit could mean that there is a refrigerant leak from the compressor. The leak poses potential health risks that could cause symptoms, including headache, nausea, cough, and irritated eyes. If the leak is not repaired, the unit will stop working because the chemicals needed to create cool air have escaped. If you suspect your AC unit has a refrigerant leak, do not try to clean up the liquid as it could cause health problems. Instead, contact your local AC technician in Johnson City at Thompson Electrical Service for an inspection of your compressor and clean up of the liquid.
3. Decreased Airflow From Vents – When your compressor is showing signs of struggle, it may not be able to generate as much air as properly working unit. Therefore, you may notice a reduced amount of air blowing through your vents. Although decreased airflow may be caused by a failing compressor, it could also be a sign of problems in your ductwork. Whether it is the compressor or your ductwork that needs repairs, it is best to call a professional HVAC technician in Kingsport from Thompson Electrical Service to inspect your home and restore proper airflow.
4. Warm Air When the AC is On – Some compressors break and limit the amount of airflow into your home while others no longer cool the air but continue to produce the same amount of airflow. If you notice warm air emitting from your vents, it could mean your compressor is low on refrigerant or failing. The best way to find out what type of situation you have and needed repairs is to contact a trained AC technician in Bristol at Thompson Electrical Service for an inspection. The technician should be able to locate the problem and offer solutions to fix it.

How can I prevent problems with my AC unit?

The simple solution to preventing problems with your AC unit is to have a scheduled maintenance check performed by a trained HVAC technician in Johnson City from Thompson Electrical Company. During the maintenance check, the technician will test for refrigerant leaks, apply oil to motors, inspect belts for damage, and ensure the thermostat works properly, as well as other operating components. If you encounter an emergency with your unit, the technicians at Thompson Electrical Service are on-call 24 hours a day.

Air Conditioning Repair in Bristol, Johnson City, and Kingsport, TN

Noticing signs that your air conditioning is not working can be frustrating. However, when you hear noises, spot a leak, or have warm air emanating from your vents when it should be cool, it is time to call the professionals. Since there are complexities of a compressor involving electrical and chemical components, it is important to have a certified AC technician in the Tri-Cities area from Thompson Electrical Service to repair your HVAC unit. Feel free to call us at (423) 343-5726 or visit us online to schedule an appointment today.