The compressor is often considered the heart of an air conditioning system, playing a big role in cooling your home by circulating refrigerant between the indoor and outdoor units. A failure in this key component can lead to a major decrease in cooling efficiency or a complete shutdown of the system. Recognizing the signs of a failing compressor is essential for addressing the issue before it escalates into a more serious and costly problem. Absolute P&M Services would like to share the major signs pointing to a possible compressor failure and the steps you should take to address it.
How Do I Know if My Air Conditioner Needs a New Compressor?
Air Conditioner is Not Cooling – One of the most obvious signs of a compressor issue is when your air conditioner is running, but not lowering the temperature inside your home. If the compressor is not working correctly, it cannot pump refrigerant through the system to remove heat and humidity from the air.
Strange Noises Coming from Air Conditioner Unit – If you hear unusual noises such as rattling, clicking, or buzzing coming from your outdoor air conditioner unit, it could point to a problem with the compressor. These sounds may be a sign that the compressor is having difficulty starting up, which is often referred to as “hard starting,” or that internal components are failing.
Circuit Breaker Tripping – When the compressor struggles, it may consume more power than normal, leading to frequent tripping of the circuit breaker. If resetting the breaker only results in it tripping again when the air conditioner starts up, the compressor may be the culprit.
Air Conditioner Unit Vibrates When Starting Up – A phenomenon known as “hard starting” occurs when the compressor struggles to start up and shakes or vibrates more than usual in the process. This can be an early sign of compressor failure.
Warm Air is Blowing Out – If the air coming out of your vents is warm or not as cold as it should be, this could be a sign that the compressor is not properly pressurizing the refrigerant. This issue can greatly reduce the system’s cooling capacity.
Refrigerant Leaks – While a refrigerant leak can occur in various parts of the air conditioner system, leaks near the outdoor unit may be related to compressor issues. Refrigerant is vital for cooling your home, and a leak can lead to reduced efficiency and potential compressor damage.
When to Call a Professional AC Contractor
If you notice any of these signs, it is important to act quickly. Given the complexity of air conditioning systems and the dangerous nature of refrigerant, it’s best to leave diagnostics and repairs to professionals. An experienced technician can accurately diagnose the issue and recommend the best course of action, whether it be a repair or a complete compressor replacement. To prevent future problems, schedule regular maintenance for your air conditioning system. This can help catch issues early and extend the lifespan of your system, including the compressor. If your air conditioning system is old and frequently needs repairs, it may be more cost-effective in the long run to replace the unit rather than repair the compressor. A new system can also offer improved efficiency and lower energy costs.
Central Air Conditioning Maintenance, Repairs, Replacement & More in Santa Fe, Tomball, Sugar Land, Galveston, Austin & Greater Houston, Texas
A failing compressor can greatly impact the performance of your air conditioning system. By recognizing the signs of potential compressor failure and seeking professional assistance promptly, you can avoid more severe issues, ensure your home remains comfortable, and potentially save money on energy and repair costs. Having problems with your home HVAC system? Contact Absolute P&M Services today.
