How Long Should an Air Conditioner Compressor Last? A Guide for Paramus, NJ Homeowners

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Your air conditioner relies on various components to keep your Paramus home cool. These components need repairs or replacements at some point. 

The air conditioner compressor plays a crucial role in your AC unit’s operation, and keeping it well-maintained will prolong your air conditioner’s lifespan. So, how long should an air conditioner compressor last? 

As the go-to contractor for HVAC repair services in Paramus, NJ, the Gladiator Services crew delves deeper into the average lifespan of an AC compressor and the factors that affect it. 

What Is an Air Conditioner Compressor? 

An AC Compressor removes heat from the air before cooling it and distributing it throughout your Paramus home. It works with various other mechanisms in your air conditioner to keep your property cool and comfortable when you need it most.

When your AC unit’s refrigerant turns to gas right before it enters the compressor, the compressor pressurizes it, raising its temperature before it flows through the condenser coils and dissipates the heat outside. 

Every AC unit must have a well-functioning compressor to operate. Think of the compressor as your air conditioner’s heart; when the compressor gives out, so does the rest of the unit. 

How Long Do Air Compressors Last in Paramus, New Jersey? 

So, how long should an air conditioner compressor last? Most compressors have a similar life expectancy as a traditional air conditioning unit. That said, the typical lifespan of air conditioner compressors ranges between 10 to 15 years, depending on factors like maintenance. 

Some people believe that replacing a damaged AC compressor will prove cost-effective. However, if you have a damaged compressor, experts typically recommend replacing the entire unit. A compressor is the most expensive part of an air conditioner. 

Factors Affecting AC Compressor Longevity 

Several factors affect your air conditioner compressor lifespan. Factors that might increase or decrease the longevity of AC compressor units include: 

Maintenance 

Experts recommend scheduling professional AC maintenance at least once a year. While you can perform some maintenance tasks yourself, hiring an expert for an annual check-up allows them to spot potential issues with any component, including your compressor, before things escalate. 

That way, you can maintain an optimally functioning unit while keeping repair and replacement costs in check. 

AC Compressor Usage 

Overusing your AC unit will wear down the AC compressor and shorten its lifespan. The same applies when you under-use your AC. Without regular use, the unit’s moving parts, such as the motor and pistons responsible for transporting refrigerant throughout the system, may stop working. 

Most experts recommend turning on your air conditioning unit now and then to ensure it works.  

So, how long should an air conditioner compressor last if you turn it on regularly? Turning it on for a few minutes every couple of weeks, even during winter, will keep the compressor in shape and prevent it from giving out before its time. 

Sizing 

You need a properly sized cooling system for it to work efficiently. An undersized unit, for example, will force the compressor to work harder than it should to maintain desired temperatures.   

On the other hand, an oversized unit will cycle (switch on and off) frequently to prevent over-cooling the area, putting additional strain on the compressor.

Refrigerant Leak 

The AC compressor needs enough refrigerant to work efficiently. Under normal circumstances, you wouldn’t need to replace the refrigerant as it stays contained within the condenser unit. However, if you have a refrigerant leak, call your local Paramus HVAC technician for help right away. 

Always fix refrigerant leaks promptly to keep your cooling system functioning and prevent compressor damage. 

Tips to Increase Your AC Compressor’s Lifespan 

As mentioned earlier, taking care of the entire HVAC unit goes a long way toward improving the durability of air conditioner compressors. The following DIY tips will help you stay on top of AC maintenance: 

Inspect the AC unit 

Check the entire system regularly for signs of damage or wear and tear. A thorough visual inspection makes it easy to spot symptoms of an issue that warrants professional attention. 

Remove Obstructions Around the Condenser 

Clear the area around your condenser unit of foliage or debris that could restrict airflow and put additional strain on your AC unit. A garden hose will work well for cleaning dirt off the outside of the condenser. 

Replace the AC Filter 

Clogged or dirty filters may cause your AC compressor to overwork as it struggles to keep your Paramus property comfortable. Change the air filter according to manufacturer recommendations to facilitate the free flow of air through the system.

Clear Debris From Drain Lines 

Steam condenses to water within your drain lines, creating ideal conditions for mold and mildew to grow and thrive. You can remove blockages using a stiff brush. For stubborn substances, a vinegar solution should suffice. 

Engage the High-Pressure Switch

If you live in a warm area and have the condenser in direct sunlight, turn the high-pressure switch often to keep the unit from overheating. 

Invest in a Proper Size Unit 

Your AC unit needs to be the ideal size for the area you want to cool. Consult your local experts to assess your space, needs, and climate, among other critical factors, so they can recommend the right-sized unit for your property.

Contact Gladiator Services for Premium Plumbing and HVAC Services in Paramus, New Jersey 

Now that you can answer the question, “How long should an air conditioner compressor last?” you want a competent HVAC contractor to help with your AC unit. 

As a one-stop shop for all residential and commercial building repair needs, we stay committed to providing excellent service. Our extensive range of solutions includes everything from air conditioning maintenance and heater repair to drain cleaning and handyman services.   



We understand the local challenges and know the best solutions for your Paramus comfort needs. 

Call Gladiator Services at (201) 419-6090 to request a free quote for plumbing and HVAC services in Paramus, New Jersey.