Air conditioners are a necessity in many parts of the world, but they can be expensive to maintain. The compressor is one of the most important and expensive components of an air conditioner, and it’s essential to keep it in good condition. So, How Long Does A Air Conditioner Compressor Last? By regularly cleaning and inspecting the compressor, you can extend its life and save money on repairs or replacement.
The long answer is that your air conditioning compressor and refrigerant should last you a decade or longer. Maintaining the compressor, as well as other critical components, can help ensure that your AC continues to function effectively for the duration of its life.
The typical home air conditioning compressor costs around $1,200 to replace, with a typical range of $800 to $2,800. The cost of parts and labor accounts for roughly 50% of the total price. You’ll spend between $400 and $1,600 on just the components alone.
With a new air conditioner, you save money in the long run rather than replacing an expensive compressor for a system that’s on its last legs.
Signs Your AC Needs to Be Recharged
The lifespan of an AC compressor varies depending on a few conditions, such as location and maintenance. In general, compressors in the north last 15 to 20 years whereas those in the south only last 8 to 10.
AC compressors generally last 10-15 years, and your entire HVAC system should function for 15-20 years.
Low Refrigerant Levels — Refrigerant leaks are the number one cause of low refrigerant levels. If you have a leak, your compressor has to work overtime just to pump enough refrigerant through the AC unit – which can ultimately lead to its failure.
The following are some of the warning signals that an A/C compressor is in need of replacement.
5 Signs & Symptoms of a Bad AC Compressor
If the compressor is not covered by warranty, you may want to replace it. You may use a high-volume, low-pressure system to provide water flow and take advantage of the cold weather. However, you should probably replace the entire outdoor unit at once. In most cases, replacing an out-of-warranty compressor alone will cost significantly more than this.
You don’t need to recharge your air conditioner with Freon unless there’s a refrigerant leak.
If your AC is working as it should, you shouldn’t ever need to add refrigerant. The only time a central air conditioner would need more refrigerant is if there’s leakage.
Keeping your air conditioner clean, maintained, and free of debris both within and outside is the greatest method to keep it working for an extended amount of time. If you aren’t absolutely required to do so, don’t run it at a temperature much below freezing; instead, turn it off when you can safely handle the indoor heat level (such as evenings when the outdoor temperatures drop).
The average lifespan of a heating, ventilation, and air-conditioning (HVAC) system is 15 to 20 years, however as these systems age, they become less effective. If your HVAC system is more than 10 years old, consider replacing it with a more energy-efficient model that has received the ENERGY STAR seal of approval.
THE AUTOPSY OF A COMPressor: The two most frequent reasons for compressor failure are loss of lubrication and slugging, according to Brainerd Compressor Inc.
These are the common issues that cause AC compressor failure:
Here is how to check the compressor motor if you suspect it has failed;
Reciprocating compressors are compressors in an air conditioner is typically a 3-cylinder unit. It has become more efficient and you can buy AC units with 2, 4, or even 8 cylinders in the compressor. Scroll compressors are becoming more common for HVAC applications since they are more dependable and efficient than reciprocating types.
If the AC compressor is not working, refrigerant will not be able to circulate, and you’ll feel warm air coming from the vents. You’ll also see a high temperature reading on the dashboard inside of your car.
Look under the hood at the AC compressor clutch.
Before beginning this check, make sure your car’s AC is turned on. The compressor will look like a small motor with a large wheel at the end; if it is working properly, that wheel should be spinning. If not, then you likely have an issue with your compressor.
Squealing noise: If your A/C compressor belt is loose, dry, or worn, it will cause squealing noise that’s amplified during acceleration. If you hear rattling noises coming from the compressor area, it’s likely due to a loose or worn clutch hub or bolt securing the compressor mountings.
The function of the AC compressor
Even when the air conditioning system is working properly, an AC compressor may appear to be malfunctioning. In addition to a pair of fans, the AC unit has a backup set of fans that can operate even if the compressor fails.
Because a bigger compressor is required to circulate the refrigerant throughout the system, your compressor will be more expensive the larger your AC system. If you’re not sure what size AC you have, go to the manufacturer’s website and look for your outdoor unit’s model number.
If the refrigerant is leaking from the compressor, you could have breathing problems like coughs, headaches, inflamed eyes, and nausea. If all of the refrigerant leaks out, the device may overheat as a result of an overflow situation.
You will need to, at the very minimum, replace the compressor assembly and clutch, receiver drier, expansion valve, and flush out the system for a seized compressor. However, I would recommend that you have a mechanic check your vehicle to see if any other components also need replaced before fixing your air conditioner.
Freon (which is just a type of refrigerant) has an unlimited shelf life. It’s not like gasoline in your automobile; it doesn’t “run out.” Because the refrigerant system of your air conditioner is a “closed/sealed system,” it does not allow any refrigerant to escape.
A typical AC unit that requires servicing and maintenance may lose Freon even if there is no visible sign of a leak, as long as the unit is working.
Condenser Unit is Blocked
One problem that could cause your air conditioner to not lower temperatures inside is a clogged or blocked condenser coil. When in operation, the condenser fan draws air into the outdoor unit through the condenser coil to remove heat from your property.
When troubleshooting a compressor of a refrigeration system, there are really only 6 simple steps to follow.
Clean as needed, then measure and record the resistance between connections. Clean as required, then measure and record the resistance. The resistance (ohms) between Run and Common will be the lowest reading. The resistance (ohms) between Start and Common will be the average reading.
Air conditioning maintenance checklist
Although an air conditioner can continue to function using less refrigerant, it will begin to sustain major damage as soon as the refrigerant runs out. The compressor will also be threatened by loss of refrigerant, causing it to overheat.
It is recommended that you call for aircon servicing to top up your gas once every 1-3 years. However, some customers choose to do it more frequently, such as every 6 months. This might be because of tiny leaks which are impossible to avoid in any air conditioner system.
The average lifespan of a modern air conditioner is 15-20 years, while older models only last 10-12. However, many factors such as proper maintenance will affect how long your A/C unit lasts.
Air conditioners are one of the most important appliances in a home. Not only do they keep us comfortable, but they also play an important role in our health and safety. That’s why it’s so important to make sure that your air conditioner is working properly and that any potential problems are identified and fixed as soon as possible. If you’re wondering how long an air conditioner compressor last, or if there’s anything you can do to help it run more efficiently, read on for answers from our experts at AC Express. Amortips.com hope this information helps you keep your family safe and cool all summer long!