Common Issues With AC Compressor

By Digi2L - January 18, 2023

Blogs> Common Issues With AC Compressor

Common Issues With AC Compressor

 An AC compressor is essential for cooling indoor air by circulating coolant through the system. Compressor issues, like strange noises or inefficient cooling, can lead to high energy bills and discomfort. If problems persist despite repairs, it’s advisable to replace the old AC, typically after 10 to 15 years of use.Common issues include refrigerant problems, such as leaks, reducing cooling capacity and causing uneven cooling. Oil leaks from the compressor are also common but can often be fixed with simple repairs like seal replacements. An overheated compressor may result from inadequate condenser cooling or airflow obstruction. Upgrading to newer appliances with smart technology offers benefits, while selling old appliances facing frequent repairs or damages is a practical choice. Numerous websites facilitate the sale of old air conditioners, providing an alternative to continued repair expenses or local disposal. Consulting an AC repair professional can determine whether replacement or repair is necessary.

What is an AC Compressor?

An air conditioner compressor is an essential part of cooling the air inside your home. It runs off of electricity and works to move coolant throughout the system, which then cools the interior of your home. The compressor is a heavy-duty motor that compresses the refrigerant and pumps it through the condenser, evaporator, and expansion valve. It is an important component in the AC system, as it helps circulate the coolant to all of the necessary places, ensuring that your home stays cool and comfortable.

Compressor Issues:

Compressor issues are one of the more serious AC problems and can result in high energy bills due to inefficient cooling. If your unit is making strange noises or running longer than usual, or the air coming out of the vents is too hot, these may be the signs of a compressor issue. If you suspect your compressor is failing, contact a certified technician to diagnose and repair the problem.


The lifespan of an AC compressor is 10 to 15 years. If the issue with your compressor arises at an early stage and does not resolve even after multiple repairs it’s time to replace and sell your old AC. because it is only costing you extra expenses.

Below can be the issues that might be causing the trouble:

  1. Refrigerant Issues

Refrigerant plays a critical role in the operation of air conditioners, as it helps to dissipate heat from inside the home. When there is an issue with the refrigerant, it can cause myriad issues, ranging from reduced cooling capacity to uneven cooling. In addition, a refrigerant leak has the potential to cause permanent damage and necessitate costly repairs.

  1. Oil Leaks

It is common knowledge that air conditioning systems are prone to certain problems. One of these is oil leaks from the compressor, a common issue that can cause the system to malfunction. When this occurs, it is important to identify the source of the leak and address it immediately. In most cases, the problem can be fixed with a simple repair, such as replacing a seal or a gasket.

  1. Overheated Compressor

The compressor can overheat if:

a.)The condenser is not cooling properly

b.)If air cannot get into the system

c.)There is inadequate suction cooling

Advanced technology gives you an opportunity to upgrade and enjoy the benefits of newer appliances with smart tech. At the same time, it becomes difficult to sell your old appliance which is causing you so many repairs and infinite damages. There are many websites where you can sell your old air conditioner for a better price rather than spending on repairs or just disposing of it to the locals. So, you must check with the AC repair person if your AC needs a replacement or repair.

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