Are you noticing that your AC does not cool your home as efficiently as before? There may be an issue with the compressor, which is the most essential part of your cooling system. Taking care of the problem early can help you save money. You can count on Riley Heat & Air in Upper Marlboro, MD, for help.

What Is an Air Conditioner Compressor?

An air conditioner compressor removes heat inside your home and sends it outdoors. The system uses refrigerant to keep things cool. When it is heated, refrigerant becomes a gas. When it cools, it once again becomes a liquid. The compressor forces the refrigerant through the AC system and helps it change from a gas to a liquid.

While the refrigerant moves, air is blown over it and cools down. The cold air is pushed into your home through the ductwork. The compressor will keep operating until your home is at the temperature you selected on the thermostat. It plays a significant role in the operation of AC.

Common Signs Your AC Compressor Is Failing

Fixing or replacing a compressor is not cheap, so it is important to notice any signs of trouble with the air conditioner’s compressor as soon as possible. As a result, you should watch for these early signs that your compressor is about to fail:

1. Warm Air Blowing from Vents

When you turn on your AC, cool air should be released from the vents. If the air feels warm, the compressor is likely having issues. This is because the compressor is not working correctly, so the air does not cool.

Sometimes, the refrigerant level is not high enough and can be corrected by adding more. If the refrigerant leaks out, the compressor can no longer function. Contact an HVAC technician immediately if you feel warm air coming from your AC.

2. Strange Noises from the Outdoor Unit

Your AC should operate with little or no noise. This is a severe warning if you notice clicking, rattling, or grinding coming from it. If you hear clicking or ticking, the compressor has trouble switching on or off.

Loose or damaged components in the compressor might cause rattling or rumbling. When you hear these sounds, the compressor is likely close to failing. If you notice unusual sounds, switch off your air conditioner, have a professional check it, and immediately address the issue.

3. Circuit Breaker Keeps Tripping

When your outdoor AC keeps tripping the circuit breaker, it could be that the compressor is overheating. If the compressor gets too hot, it uses more energy than it should, so the breaker stops the electricity to prevent harm or fire.

This means that the compressor is having trouble functioning properly. Do not repeatedly reset the breaker since it may not be safe. It is better to contact an HVAC technician to inspect the compressor and electrical system and safely repair it.

4. Reduced Airflow or Weak Cooling

If you notice your vents are not blowing air as strongly as before, your AC compressor may not work correctly. The compressor pushes cold air into the system. If your AC is not working correctly, the air might move more slowly or not be as cold.

Your home will become uncomfortable, and your AC must work harder. If your airflow or cooling is not as strong as it should be, take care of the issue immediately. Call an expert to check and fix the compressor before it fails.

5. AC Won’t Start or Shuts Down Quickly

If your AC struggles to start or switches off immediately, the compressor could be the problem. A hard start is when the compressor has problems with its parts or power. The unit may shake or vibrate when you turn it on.

Should this happen, your air conditioner is unstable and could fail shortly. Call a professional immediately to prevent your system from breaking down and needing costly repairs.

6. Leaking Refrigerant or Moisture Around the Unit

If you see water puddles or wet spots near your outdoor AC unit, it might be leaking refrigerant. The compressor pressurizes refrigerant to cool your home. When the compressor is damaged, refrigerant can leak out.

This leak causes the AC to lose cooling power and can damage the compressor further. Refrigerant leaks also harm the environment. If you notice moisture or suspect a leak, contact a professional to inspect and repair your AC to keep it running safely and efficiently.

7. Very High Electricity Bills

If you notice your electricity bills have increased and you have used your AC more, the compressor could be the reason. If your compressor is not working correctly, it will stay on and struggle to cool your home. This leads to higher energy use and more expensive bills.

If the compressor is having trouble, the whole system will not work. When your energy bills go up, it is wise to call an HVAC technician to check your AC. Making repairs or changes to a broken compressor can save you money.

What Causes AC Compressor Failure?

The most common reason for AC compressor failure is an internal issue that gradually reduces your compressor’s performance. These are the main reasons why your air conditioner’s compressor may fail, and you should act on them right away:

• Coils or filters that are not clean
• Problems with electricity
• Too little or too much refrigerant
• Inadequate maintenance
• Natural aging and use

When this happens, your AC will become unstable and could stop working. Calling an HVAC expert immediately can prevent your system from breaking down and requiring expensive repairs.

Conclusion

If you notice any compressor problems, get assistance as soon as possible. Fixing problems early saves you money and keeps your home more comfortable. Riley Heat & Air in Upper Marlboro, MD, is the place to call for quick and skilled AC service. Book your appointment today to schedule a professional cooling system inspection!