AC Compressor Cost in 2023: How Much is an AC Compressor?

two air conditioner outdoor units are installed on the wall

Figure 1: Air conditioner outdoor unit.



The air conditioner compressor, also known as the AC compressor, is an essential component of your air conditioning system. It compresses the refrigerant that cools the air in your home. Without a properly functioning AC compressor, your air conditioning system will not work normally.

In this article, we will explore how much an AC compressor costs, how much to replace ac compressor and some factors that can influence its price.

1. What is an AC Compressor?

Before diving into the AC compressor cost, it's important to understand what an AC compressor is and how it works. The AC compressor is a part that is responsible for circulating the refrigerant throughout the air conditioning system.

The refrigerant absorbs heat from inside your home and then releases it outside. The compressor's job is to compress the refrigerant into a high-pressure gas, which increases its temperature. This hot gas then flows through the condenser coil, where it releases the heat outside your home. Once the refrigerant has released the heat and cooled down, it flows back into the evaporator coil, where it absorbs more heat from inside your home, and the cycle repeats.



TRANE AC compressor in blue

Figure 2: TRANE AC compressor.

2. Factors That Affect AC Compressor Cost

The AC compressor cost can vary depending on several factors, including the brand, type, and size of the unit. On average, the cost of an AC compressor ranges from $500 to $2,000. However, the total cost of replacing a compressor can range between $1,000 and $3,000, including labor costs. Factors that can affect the cost of an AC compressor include the following.

2.1 Type of Compressor

There are two primary types of AC compressors: reciprocating compressors and scroll compressors. Reciprocating compressors are the most common type of compressor and are found in most central air conditioning systems. They are less expensive than scroll compressors, but they tend to be noisier and less efficient. Scroll compressors are quieter, more efficient, and can last longer than reciprocating compressors, but they are also more expensive.

2.2 Brand

The brand of the AC compressor can also have an impact on the cost. Some brands are more expensive than others due to their reputation for quality and durability. In general, well-known brands such as Carrier, Trane, and Lennox tend to be more expensive than lesser-known brands.

2.3 Size

The size of the compressor you need will depend on the size of your air conditioning system. A larger system will require a larger compressor, which will cost more than a smaller one. The cost of an AC compressor can range from $500 to $2000 or more, depending on these factors.



four different sizes of HIGHLY AC compressors

Figure 3: Different sizes of AC compressors.

3. Air Conditioner Compressor Replacement Cost

If your AC compressor fails, you will need to replace it. The cost of an air conditioner compressor replacement will depend on several factors, including the ones mentioned above, the AC compressor cost. In addition, the cost will also depend on whether you hire a professional to install the new compressor or you do it yourself.

3.1 Hiring a Professional

If you choose to hire a professional to replace your air conditioner compressor, you can expect to pay anywhere from $1000 to $3000 or more, depending on the same factors mentioned above. However, hiring a professional ensures that the job is done correctly, and you will have a warranty on the work performed.

3.2 DIY Replacement

If you decide to replace the compressor yourself, you can save money on labor costs, but you will be responsible for purchasing the compressor and any necessary tools. The cost of the compressor will depend on the factors mentioned above, but you can expect to pay between $500 and $2000 or more.

In addition, you must ensure that you have the knowledge and skills required to complete the job safely and effectively. Any mistakes could lead to further damage to your air conditioning system or potential safety hazards.



LG DUAL inverter air conditioner outdoor units

Figure 4: LG air conditioner outdoor units.

4. AC Compressor Cost in 2023

As with most things, the cost of an AC compressor is subject to change over time. In 2023, the cost of an AC compressor may be different than it is today due to inflation, changes in manufacturing costs, and other factors. It is always important to research the current cost of an AC compressor before making a purchase, as well as consulting with a professional to ensure that you are getting the right compressor for your air conditioning system.

5. Summary

The AC compressor is an essential component of your air conditioning system, and its failure can lead to costly repairs or replacement. The cost of an AC compressor can vary depending on several factors, such as the type of compressor, brand, and size needed for your specific air conditioning system.

Hiring a professional to replace your AC compressor can be more expensive, but it ensures that the job is done correctly and comes with a warranty. DIY replacement can save money on labor costs, but it requires knowledge and skills to complete safely and effectively.

As with any purchase, it's important to research the current cost of an AC compressor and consult with a professional to ensure that you're making the right decision for your air conditioning system.

6. FAQs

6.1 Is It Worth Repairing Your AC Compressor?

If your AC compressor has failed, you may be wondering if it's worth repairing or if you should just replace it altogether. The answer to this question will depend on several factors, including the age of your air conditioning system, the cost of the repair, and the expected lifespan of the new compressor.

In general, if your air conditioning system is more than 10 years old and the cost of the repair is more than half the cost of a new system, it's probably a better investment to replace your entire system rather than just repairing the compressor.
On the other hand, if your air conditioning system is relatively new and the cost of the repair is reasonable, it may be worth repairing the compressor instead.

Consulting with a professional HVAC technician can help determine the best course of action.



a technician is dismantling and repairing AC outdoor unit

Figure 5: Repairing air conditioner outdoor unit.

6.2 What are the Signs of a Failing AC Compressor

It's important to recognize the signs of a failing AC compressor so that you can address the problem before it leads to further damage to your system. Some common signs of a failing AC compressor include:

·Loud or strange noises coming from the outdoor unit
·Reduced cooling performance or no cooling at all
·High energy bills despite normal usage
·Ice buildup on the evaporator coil
·Leaking refrigerant

If you notice any of these signs, it's important to contact a licensed HVAC technician right away to diagnose and repair the problem.

6.3 Why is It So Expensive to Replace AC Compressor?

The AC compressor is one of the most critical components of an air conditioning system, responsible for pressurizing and circulating refrigerant throughout the system. Replacing an AC compressor can be expensive due to the nature of the component and the complexity of the process involved. Compressors are often costly to manufacture, and they require precision engineering to function correctly.

Additionally, replacing a compressor requires specialized knowledge and equipment, which can drive up labor costs. Furthermore, the cost of refrigerant, which must be evacuated from the system before the compressor can be replaced and then recharged after the installation, also contributes to the overall expense.

Related Info

Why Does My AC Compressor Turn on and off Repeatedly?
Why is My AC Not Cooling? (Detailed Reasons and Solutions)
How an AC Compressor Works and Its Common Types (with Pictures)
How to Fix an AC Compressor?
How to Tell If AC Compressor is Bad

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