Knowledge Builders

what is the average lifespan of a window air conditioner

by Elbert Stehr Published 6 months ago Updated 3 months ago
image

about eight to 10 years

Full Answer

What is the average life of a window AC unit?

Average Lifespan Most window air conditioners have a service life of about 10 years, but this can vary depending on how often the unit is used and whether or not it is properly maintained. Air conditioners that are only used for a couple of months each year typically have a longer service life than those used several months each year.

How long do portable air conditioners last?

Portable AC units have a lot shorter lifespans – these poor fellas only last between 3-10 years. The life expectancy of air conditioners depends on a few factors, some of which you can control (find out more below), and others that are out of your hands.

Is your HVAC system at the end of its lifetime?

The current national regulations call for an 80% AFUE, so if yours is only rated 60 to 70 percent AFUE, then your system is outdated and may be at the end of its lifespan. In addition to the life expectancy of the air conditioner, there are other components of your HVAC system that have unique life expectancies.

How can I Make my Window AC unit last longer?

One of our top tricks for getting the longest lifespan out of your window AC unit is to make the most of its warranty. Take the manufacturer up on their warranty offer, get them to solve any small issue before the warranty expires. These small issues may turn into bigger problems along the line.

What happens if your air conditioner filter is blocked?

How long do window air conditioners last?

Why is it important to maintain a window air conditioner?

What happens if you don't store your window air conditioner?

Why is a north wall a good place to install an air conditioner?

Do window air conditioners require upfront costs?

Who is Renee Miller?

See 4 more

About this website

image

Is it worth fixing a window air conditioner?

A little maintenance means homeowners can save money on utility and repair bills. With the right information and access to replacement parts, you should be able to repair a window air conditioner yourself, saving the cost of a service call or replacing the unit altogether.

Should I replace my 20 year old window air conditioner?

The longevity of your system can also depend on other factors such as the quality of the original installation and how well the unit was maintained. But the general rule is that if your system is over ten years old, it's time to give the replacement option some serious consideration.

Is it OK to run a window air conditioner 24 7?

Yes, it is safe to run your window AC all night. Window ACs are designed to run 24/7 so you won't have any problems. So go ahead and leave your window AC running all night if you want to keep your room cool while you sleep!

How do I know if my air conditioner needs to be replaced?

5 Common Signs That You Need to Replace Your AC UnitLack of Cool Air & Limited Airflow. This is probably the most obvious sign that your AC is experiencing issues. ... Buildup of Moisture. ... Strange Sounds. ... Foul Smells. ... High Energy Bills.

Which brand is best for window air conditioner?

Best Overall Window Air Conditioner. LG. 8,000 BTU Window Air Conditioner. ... Best Value Window Air Conditioner. Frigidaire. FFRA0511R1 Window-Mounted Air Conditioner. ... Quietest Window Air Conditioner. Midea. ... Best Smart Window Air Conditioner. GE. ... Frigidaire. Connected 10,000 Window-Mounted Room Air Conditioner.

How do I know if my window air conditioner is bad?

5 Signs Your Air Conditioner Is Going OutLack of Airflow. Weak airflow is one of the first signs that an air conditioner is on the fritz. ... Strange Sounds. If you notice your air conditioner making a squealing, grinding, or grating noise, it may be time for a unit replacement. ... Foul Odors. ... Leakage. ... No Cool Air.

Is it cheaper to leave window AC on all day?

Turning Your Air Conditioner On & Off vs. Since air conditioners use more energy when they cycle all day, it is cheaper to let your system operate at full capacity when you're home instead of running it at a lower capacity all day. The more energy you use, the more money you'll pay in monthly utility bills.

Can black mold grow in window air conditioners?

Under most circumstances, air conditioners and HVAC ducts are not hospitable places for mold to grow. Sheet metal ducts and styrofoam channels inside window units do not offer mold a food source. However, dust often collects in these places, which can allow mold to grow.

Does window AC use a lot of electricity?

But do window AC units use a lot of electricity? Well, compared to central units, they do not. A window AC unit uses less than ⅓ of the amount of energy. But if you have more than one unit, it can quickly add up.

What is the best month to buy an air conditioner?

If you're looking to buy an air conditioner for the summer, the best time to shop is now! It may seem counterintuitive, but the truth is this: buyers can find the best deals on new air conditioners (and HVAC services) from late February into late March.

How often does an AC unit Need freon?

once every two to five yearsIn fact, most units only need to be recharged once every two to five years – and sometimes even longer than that. The main exception to this rule is if there's a leak in the system, which will cause the refrigerant level to drop over time.

How often should an air conditioner be serviced?

once every yearIt's recommended that you service your home air conditioning system at least once every year. The same goes for your heating system.

How efficient is a 20 year old air conditioner?

A 20-year-old air conditioning system might use 6 kWh of electricity to cool an average-sized house. A modern AC system could cool that same house using as little as 1.71 kWh of electricity.

Is it safe to use an old window air conditioner?

As we've already mentioned, there are numerous health risks associated with using old air conditioning units. In addition to causing respiratory problems and bacterial infections, an old AC can also cause something known as the “sick building syndrome”.

Are air conditioners more efficient than 20 years ago?

New models have much higher energy efficiency ratings than your 20-year-old system. If your current AC unit has a SEER rating of ten or lower, you're wasting money while cooling your home. Modern AC systems use significantly less electricity to cool your home.

What SEER is a 20 year old AC?

How Efficient Is a 20 Year Old Air Conditioner? The SEER ratings of 20 year old air conditioners is 10 to 12 SEER. In 1992, 20 years ago, the US Department of Energy raised the minimum SEER rating to 10.

What is the average life expectancy of a window unit air conditioner or ...

McGarry and Madsen Inspection. 16822 SE 92nd Danna Avenue, The Villages, FL 32162. www.thevillagesbestinspector.com • Comments or questions to mcgarryandmadsen@mac.com. While we hope you find this series of articles about home inspection helpful, they should not be considered an alternative to an actual home inspection by a local inspector.

Best Window Air Conditioners of 2022 - Consumer Reports

You don't have to spend a lot to get top-notch cooling. Here are Consumer Reports' reviews of the best window air conditioners you can buy right now.

How Long Do Window Air Conditioner Last?

As we have mentioned, the overall lifespan shouldn’t be lesser than 10-15 years. Of course, it is immensely tough to have a guarantee about the lifespan of an AC unit but usually, the reviewers can help in perceiving the performance of your desired product.

Where Should You Place Your AC (For Maximum Care)?

Location in which your air conditioner is installed is also important.

How long do window air conditioners last?

For example, from age and brand to the frequency of use and maintenance, all matters. In general, if you are investing in a good air conditioner, it should last 10-15 years.

Why is moisture bad for AC?

You have to prevent the moisture from getting into the unit. Moisture blocks the airflow in the AC and invites corrosion. This also limits the service life of the unit.

How long does a 5 year warranty last?

Most companies reveal their warranty policies to lure customers. If there is a 5-year warranty on the parts, it means it can last a decade with mild to moderate use.

What does a licensed professional do?

A licensed professional, especially if he is from a reputable company, assesses many things that can compel your system to fail or reduce its longevity.

How long does an AC last?

As we have mentioned, the overall lifespan shouldn’t be lesser than 10-15 years. Of course, it is immensely tough to have a guarantee about the lifespan of an AC unit but usually, the reviewers can help in perceiving the performance of your desired product.

How to keep temperature steady in a room?

Ensure that the location can assist it in directing and cycling air throughout the room. This keeps the temperature steady and doesn’t let the unit put extra pressure on its equipment.

What happens if my window AC unit isn't cooling?

If your window air conditioner unit isn’t cooling properly check its refrigerant levels (freon in the AC). Older units can often develop refrigerant leaks, if these go on for too long they can damage the rest of the machine or even cause health issues. However, if you catch them early enough they can be repaired.

How to get the longest lifespan out of window AC?

One of our top tricks for getting the longest lifespan out of your window AC unit is to make the most of its warranty. Take the manufacturer up on their warranty offer, get them to solve any small issue before the warranty expires. These small issues may turn into bigger problems along the line.

Why is my window air conditioner overheating?

On the coolest setting, your machine is working at its hardest. Constantly pushing your machine to its limits will cause it to overheat. All the parts of your machine will wear out faster. To get a longer life out of your window air conditioning unit try to avoid using it at its highest setting.

How long does an air conditioner last?

The average window air conditioner in the US lasts between 15-25 years, with some giving up the ghost after only a few years, and others making it into their 30s.

What to do if your window AC is too loose?

Often the Weather Stripping is the first thing to go on a Window AC unit. If it becomes too loose it will let warm air from outside into the system and start pumping that straight into your home.

Why is it important to keep your AC unit in the winter?

This is most important during the winter months when the weather can cause serious problems with your AC unit. AC units, particularly window units aren’t designed to function in freezing temperatures. The refrigerant tank can crack, causing damaging leaks.

Why do machines have a shorter life?

The quality of the machine’s production is the major contributing factor to its lifespan, the quality of the air in your area also affects this. If the machine is badly built, or you live in a dusty or damp area your machine will most likely have a shorter life.

How long do window units last?

The average lifespan of a window unit air conditioner or heat pump is 5 to 8 years, with an average of 7 years. Air conditioning contractors like to call them “window shakers.”.

Do window air conditioners need a heat coil?

Many people refer to both an air conditioner ("straight cool” or “cooling”) and a heat pump as simply an “air conditioner,” but most window air conditioners require an electric resistance heat coil for heating. Only a few models are heat pumps that can reverse the flow of refrigerant to heat the home. Here’s our comparison chart with the average ...

Can heat pumps reverse refrigerant?

Only a few models are heat pumps that can reverse the flow of refrigerant to heat the home. Here’s our comparison chart with the average life expectancies of different types of air conditioners, along with other appliances that provide heating and ventialation for a home.

How much SEER is needed for an HVAC system?

Today, HVAC systems are designed to operate at least 13 SEER — or to be 30 percent more efficient. Older systems may even have a SEER rating of only 6 — not taking into account the drop in efficiency air conditioning systems experience over time.

What does SEER mean in HVAC?

SEER stands for the Season Energy Efficiency Ratio , and it’s a number used to measure how much cooling an HVAC system can put out for every 1 unit of energy it consumes. In the past, the minimum efficiency requirements were 10 SEER.

How long does an air conditioner last?

According to the US Department of Energy, the average lifespan of an air conditioning unit is about 15 to 20 years. But there are a few factors to consider when deciding whether or not you need to replace your HVAC system.

How much less energy does an air conditioner use?

Even if your air conditioner is 10 years old, keep in mind that today’s best air conditioners use 20 percent to 40 percent less energy for the same level of cooling.

What is the AFUE rating of a furnace?

The current national regulations call for an 80% AFUE, so if yours is only rated 60 to 70 percent AFUE, then your system is outdated and may be at the end of its lifespan.

How long does an AC last?

Expect your AC’s lifespan to be on the low end, 15-18 years. If you do 2-3 of these items regularly, then your AC’s lifespan will be on the higher end of the range – between 18 to 20 years.

What is R-22 in HVAC?

R-22 is an ozone-depleting chemical that was recently determined to be harmful to the environment. If your system uses the R-410-A refrigerant, that means it’s new enough that it’s not at the end of its life. Review your HVAC system and look at its ratings.

How cold can an air conditioner get?

Even large industrial air conditioners have their limits. The 1, 2, or even 4-ton models on your home do, too. On average, a new air conditioner or one that has been regularly and well maintained will reduce indoor temperatures by only 20 degrees (Fahrenheit). This means if the outside temp is 95 degrees, the lowest indoor temp you can regularly ...

Why do air conditioners run longer?

The most straightforward explanation is that hotter climates cause the systems to run more often and longer. You will also use the air conditioner more weeks out of the year than you do in the north. The summer months are hotter, last longer, and even the winters don’t get as cold.

How many types of air conditioners are there?

There are four main types of air conditioners: window and through-the-wall units, portable, central, and mini-split systems. How do each of them stack up in the lifespan range? Let’s take a closer look.

What is the filter type for an air conditioner?

Most air conditioner filters range from 30-day replaceable filters to life-long mesh filters . Window and portable air conditioners are generally a fiber mesh or screen that can be washed and reused. These filter types are not the highest filtration levels, so don’t expect much in the way of HEPA level filtration.

How long does a Lennox central air conditioner last?

With proper maintenance, cleaning, and care, a typical Lennox air conditioner can last 15 years or more.

What to do when your air conditioner goes bad?

When a part goes bad, you have two basic options. You can repair the broken part or replace the part. However, this also extends to the air conditioner itself. Sometimes it may be better to replace the entire unit than a specific part.

Why does my fan smell like it's going bad?

If the fan motor is going bad, it won’t pull in air to cool and there will be minimal output . This can also be a dirt issue or a clogged filter. Odors or pooled water. If you smell foul odors, musty air, or find pooled water, it can be a serious sign of part failure or a clogged drain pan.

What happens if your air conditioner filter is blocked?

And if the air flow is blocked, the air that bypasses the filter may bring dirt into the evaporator coil, which reduces its ability to absorb heat. Window air conditioners typically have a filter inside the grill. Some filters are reusable, but others must be replaced. Check your window air conditioner manual to determine the type ...

How long do window air conditioners last?

Most window air conditioners have a service life of about 10 years, but this can vary depending on how often the unit is used and whether or not it is properly maintained. Air conditioners that are only used for a couple of months each year typically have a longer service life than those used several months each year. Most manufacturers include a warranty with their window air conditioners which indicates the expected life of the units. Some offer a 5 year warranty on all parts, while others offer longer warranties.

Why is it important to maintain a window air conditioner?

Regular maintenance of your window air conditioner ensures it runs efficiently and can prolong its service life. Dirty filters prevent proper air flow, which means your air conditioner has to work harder to provide cool air to your home.

What happens if you don't store your window air conditioner?

If window air conditioners are not stored properly when not in use, they may become damaged or dirty, and this can limit the service life. Remove your air conditioner when it’s no longer in use and place it in a dry location.

Why is a north wall a good place to install an air conditioner?

A north wall or a wall that is shaded is usually ideal because heating of the air conditioner from the sun is minimized in these locations. Before you install, check the heating and cooling capacity for your air conditioner. If it is too small, it won’t be able to handle the cooling load during hot spells.

Do window air conditioners require upfront costs?

Although they do not require a large upfront expense, homeowners still want to make sure they get the most out of the air conditioner they buy. Most window air conditioners have similar service lives, but their longevity depends on use, maintenance and proper storage.

Who is Renee Miller?

She is co-founder of On Fiction Writing, a website for writers. Miller holds a diploma in social services from Clarke College in Belleville, Ontario.

image

1.The Average Life of Window Air Conditioners - SFGATE

Url:https://homeguides.sfgate.com/average-life-window-air-conditioners-87524.html

13 hours ago Yes, window air conditioners have a lifespan. However, it depends on lots of factors. For example, from age and brand to the frequency of use and maintenance, all matters. In general, if you are …

2.How Long Do Window Air Conditioner Last?

Url:https://smartairconditionerlab.com/how-long-do-window-air-conditioner-last

18 hours ago The average lifespan of a window AC unit is 10-20 years, especially if they are regularly serviced and cleaned. However, if it is time to buy a new one, you can’t go wrong with the FRIGIDAIRE W …

3.What is the average life expectancy of a window unit air …

Url:https://www.howtolookatahouse.com/Blog/Entries/2019/6/what-is-the-average-life-expectancy-of-a-window-unit-air-conditioner-or-heat-pump.html

11 hours ago  · The average lifespan of a window unit air conditioner or heat pump is 5 to 8 years, with an average of 7 years. Air conditioning contractors like to call them “window shakers.” They are …

4.What Is the Average Lifespan of an Air Conditioner?

Url:https://energyair.com/average-lifespan-air-conditioner/

1 hours ago  · The Lifespan The average window air conditioner in the US lasts among 15-25 years, with a few giving up the ghost after only some years, and others making it into their 30s. …

5.How Long Do Air Conditioners Last? (Signs For Replacing …

Url:https://airconditionerlab.com/how-long-do-air-conditioners-last/

30 hours ago  · According to the US Department of Energy, the average lifespan of an air conditioning unit is about 15 to 20 years. But there are a few factors to consider when deciding whether or …

6.What is the average lifespan of a window air conditioner?

Url:https://www.quora.com/What-is-the-average-lifespan-of-a-window-air-conditioner

12 hours ago A window air conditioner should have a life expectancy similar to that of an average refrigerator - indefinitely if well cared for and the unit is of high quality. However, given price/quality …

7.Is It Time to Get a New Window Air Conditioner?

Url:https://www.consumerreports.org/air-conditioner/is-it-time-to-get-a-new-window-air-conditioner-a1532530762/

22 hours ago  · Generally, window air conditioners last about eight to 10 years. Some units, however, may have a shorter or longer life span, depending on how well they’re maintained and the …

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9