How Long Does an AC Compressor Last? An AC compressor typically lasts between 7-18 years. The lifespan of an AC compressor is largely dependent on how well it is maintained and how often it's used.
According to manufacturers, it typically has a 10- to 15-year life span. If the compressor is within or nearing its maximum age and suddenly breaks down, the damage is probably irreparable, and it would be best to replace the entire AC unit.
The $5,000 rule is a rule of thumb in the HVAC industry to help homeowners decide whether HVAC repair or HVAC replacement makes more sense in the long run. The $5,000 rule: Multiply the age of your equipment by the estimated repair cost. If the number is more than $5,000, then you should consider replacing your unit.
Most compressors have the same or similar life expectancies as traditional AC units. They typically break down after 15 years but can last longer with proper maintenance. Many people believe replacing their air conditioner's compressor is more cost-effective once it gives out.
The compressor, which compresses the refrigerant in your AC system, happens to be one of the most commonly misdiagnosed components. It is also one of the most expensive parts to replace, which is why a full-system replacement may be more cost-effective.
Cost Of Replacement Of Home AC Compressor
Generally, the cost of a home AC compressor is around $1,200. The cost to replace it ranges between $800 and $2,800. The labor and material make up around 50 percent of the final bill. The cost of its parts ranges from $450 to $1,500.
Average New AC Unit Costs
The average cost of installing a new central air conditioner in 2024, including equipment and labor costs, is $5,750 for a 3-ton unit in a 2,000-square-foot home. On average, a new AC unit cost will fall between $3,300 and $7,800.
If your aircon is older than 10 years and plagued with ongoing issues, you might want to consider replacing your air conditioner. A benefit of replacing your aircon is that you will get a more energy efficient model which would ultimately save you a lot of money on power bills.
Usually, it is a quick fix, but sometimes the failure can be caused by a much bigger problem. The most expensive part of an AC unit to replace and repair is the air compressor.
It entails removing and disposing of any remaining refrigerant, disconnecting and removing the old compressor, installing the new one with proper fittings, and recharging with refrigerant. Add it all up and it typically takes four to six hours.
Generally speaking, the average air compressor can last anywhere from five to twenty years with proper maintenance. Factors such as compressed air temperature, humidity, and usage affect how long an industrial air compressor lasts.
The condenser is the outdoor cabinet of an AC and the parts inside: the compressor, the condenser fan, and the condenser coil. If the compressor fails, you can opt to have only the condenser replaced, leaving the indoor components in place. This costs less than a full AC replacement, but we rarely recommend it.
Central air conditioning systems can last anywhere between 10 to 30 years, with most averaging around 10 to 15 years total (1). Keep in mind, the lifespan of your air conditioner depends on how much you use it, your local climate, what type of AC it is, and if your house is well insulated and air sealed.
The average cost for an AC compressor is $1,200, but you might pay between $800 and $2,300 depending on your unit type and brand. On average, AC compressor costs range from $800 to $2,300, with most folks paying $1,200 for a new one.
Replacing the broken AC compressor on an older unit may just be a temporary fix. You will have to buy a new system when the old AC system eventually breaks down. For older ACs, a complete system replacement is more cost-effective in the long run than replacing the compressor.
Overheating is a common cause of compressor failure, and there are many factors at play. If direct sunlight falls on your outdoor unit and there is inadequate ventilation around it, it makes your unit's compressor overheated. High voltages can also damage the motor causing the compressor to overheat.
While your AC fan may continue to run if the compressor is bad, this doesn't mean your system is functioning properly.