How Often Do Central Air Conditioners Need To Be Replaced

The central air conditioner is one of the most important things you can put in your home, especially during the summer months!

You may not think about it, but your AC unit provides much more than comfort for your house. It keeps the environment comfortable in both your home and outside space such as your yard. A broken or malfunctioning AC unit means that not only your inside spaces are uncomfortable, but also your outside areas suffer as well.

Without it, your house stays hot and could cause damage to your familys health and safety.

The hottest part of any home is the central air conditioner. When you need heat in the winter and cool air in the summer, thats when your AC comes into play. It takes time to evaporate moisture from the system and lower the temperature inside your home. So dont be afraid to wait for your AC to completely run before you use it!

Thats why its so important to know when to get your central air conditioner replaced.

The typical lifespan of an air conditioning unit is between 7 and 13 years. After this time, you may need to replace the unit because it may still work but will likely also be less efficient and easier to damage. You can calculate how often you should replace your cooling system by looking up specific numbers for your homes size and type. For example, if you live in a 6-person house, you might want to update your air conditioner every 5 years or longer. However, if you live in a larger house with many people, such as a 10-or 12-bedroom mansion, you probably dont have to worry about updating your central air anytime soon.

Learn how much your unit costs and how often it needs to be replaced.

The precise cost of replacing central air conditioning units will vary depending on whether youre talking about installation or replacement parts. While some of those costs may seem high (such as material to install inside your home), keep in mind that contractors have to factor in their overall price of materials and still end up with a higher-than-average bill for doing so.

Determine whether or not you have enough window space for a central air conditioning system.

You will need to determine if your home has sufficient window size in order to install an HVAC unit. If your windows are large and easy to access, its great to see how clean and fresh they look from inside your house! But before you book a contractor, make sure that you have the room needed to fit a central air conditioner.

Think about whether having a central air conditioning system in your home is the best solution for you.

When it comes to replacing an old central air conditioner, size matters. The larger the unit, the better it can cool your house. But dont just buy any older AC because its running poorly. Instead, consider installing a new unit that meets your specific needs and fits within your budget.

Ask yourself if a room addition is a good option.

If you havent used central air in your home before, it can be hard to tell when your AC needs to be replaced. While you may not notice any problems with its performance, an HVAC professional can easily identify whether yours is working properly or if there are issues beyond normal maintenance such as a lack of airflow.

How to Mearure Indoor Air Quality

When youre thinking about moving, whether into a new home or even across the country, its important to understand how indoor air quality can affect your childrens health and yours.

Your adult respiratory system is designed for heating, cooling, and filtering pollutantsnot breathing like a small child. Thats why many people forget that kids breathe in more airborne contaminants than they do oxygen. The older we get, the more susceptible our lungs are to harmful substances.

Be sure to ask questions before you buy any used house or vehicle.

Its important to know your indoor air quality so you can compare it with whatever used home or car you may be considering purchasing. But first, look up basic information about potential homes and vehicles for sale. You should already have some idea of what kind of environment you want to improve your health in (your old home wasnt probably great for you, while a friends new car was perfect), but be certain to ask all possible questions before making an offer.

Ask everyonefrom the kids to the grandparentsif they have a cough, cold, or fever.

It may not seem like a big deal that your dog gets colds and fevers, but when youre infected with a virus, it can actually be dangerous for your dogand you should take precautions. When someone in your family has a respiratory illness, be sure to tell everyone up front, so theres no confusion about whether your pet needs to be put away from the food bowl or is allowed back inside the house.

Pay attention to the weather.

When its hot or warm in your home, you may not notice how bad the air is until something cool like a breeze blows through. But when theres a cold front coming in, that can be the perfect time to take action! That said, its also key to pay attention to the conditions outside. If rain is forecast for the week ahead, make sure to keep an eye on the timing of appointments that require water exposure (see Options for Water-Based Sessions).

Talk to your doctor.

Before you make any indoor air quality changes, talk to your physician or other healthcare provider. They can help you determine what causes of your asthma may be linked to poor indoor air quality and also provide advice on how to improve conditions in your home and workplace.

Change your behavior.

We all have certain behaviors that we tend to do without thinking, like grabbing a cup of coffee in the morning or picking up a fast food burger when youre busy during the day. But those small actions can add millions of times more COVID-19 particles to the air you breathe than what comes out of an industrial fan! It may sound ridiculous, but its true! The more you touch your face, the more likely you are to spread germs and increase your exposure to coronavirus.

Take better photos.

If youve ever had photo quality air pollution sensors, you know how hard it is to get clear images without any interference from digital signs or fluorescent light bulbs. But indoor air quality issues can be just as severe as outdoor onesin some cases even worse! Thats because our houses are full of environmental toxins, like volatile organic compounds (VOCs), that arent present in the air outside.

How to Test Indoor Air Quality

Testing your indoor air quality can help you identify any sources of pollution that may exist in your home, as well as determine what types of products and materials should be avoided.

If theres a particular area or situation in your house with potential for exposure to chemicals, mold, or bacteria, consider having it tested first. Your local environmental health agency (e.g., city hall) usually provides services for free or at a reduced rate. Its also a great idea to have your childs doctor run a basic screening test so they can look for allergies early on.

There are many ways to test your indoor air quality, including one of these tests or even simply testing yourself.

One way to assess your indoor environment is by touching down into the flooring in different areas of your home. If you notice an area doesnt feel right (for example, if your floors feel soft instead of hard), take some time to investigate further.

Consider having in-home tests done by a professional company that also offers outdoor testing.

Before you take any action regarding your air quality, talk to your doctor or healthcare provider about what levels of pollutants are safe for your family. You may even want to have multiple people in your home be tested at once so no one gets too exposed to dangerous levels of pollution.

Have your children have their blood levels tested so you know what types of chemicals theyre being exposed to and what precautions to take.

The best way to determine what kinds of pollutants are in your home is by testing your air, even if you dont think your family has been having these problems. Chemicals that come from cleaners, cooking ingredients or furniture polish can be present in both high-and low-quality homes.

Pay attention to product labels.

If youre not sure if your indoor air quality products exist, check the packaging. Most brands will state whether their products are certified for indoors or outdoors, but also give a hint about what they promotefor example fine particle or PM2.5 indicates an outdoor certification. Both of these terms refer to different types of particles in the atmosphere (see sidebar).

Ask about vials to see if they contain phthalates, which are often found in perfumes and other cosmetics.

Phthalate exposure has been linked to health problems like cancer and decreased semen quality. So regardless of whether your home is pet-free or not, ask for testing kits that evaluate phthalate levels. Youll know what areas of your home have higher concentrations of these chemicals when you do the test.

Check food packaging.

If youre looking for particles in your air, consider what you eat. Many types of foods have natural oils that can go bad if exposed to excessive heat or sunlight, which can change from an appealing smell to something stinky.

How to Improve Indoor Air Quality

Develop an indoor air quality management plan.

Before you start improving your environment, you should figure out what kind of pollution issue youre trying to tackle. Is it pet dander or musty smells? Do you have an issue with gas or carbon monoxide leaks? By creating an indoor air quality (IAQ) management plan, you can outline everything you need to get right in order for your home to be as clean and fresh as possible.

Choose appropriate ventilation methods.

For most people, the best way to ventilate a house is by opening windows or using a fan. But if youre looking for an alternative option, consider these features in home air filters:

Get the right equipment.

If you want to improve indoor air quality, one of your biggest steps is getting the right breathing apparatus. Without the right gear, it can be hard to breath properly when inside an apartment or home that has an issue with bad airor even worse, you could inhale particles from your own hair or makeup.

Clean your space.

Vacuum, vacuum, vacuum! Thats one of the best ways to ensure good air quality in your home. Your vacuum cleaner is likely to collect lots of dust and dirt, which can be a major source of indoor pollution if you let it sit outside on the floor for too long.

Be sure to take breaks from spending time inside and give your lungs a break by getting outside for some fresh air.

You may not think of indoor air as being harmful, but when you spend plenty of time inside, you expose your body to chemicals and other substances that can cause health problems. Oftentimes, its just a matter of changing the ventilation in your home or office spacemaking sure there are no smoking products or pollutants allowed inside. But if you do allow smoke in your home, make sure everyone knows about it so nobody else can be exposed to those dangerous compounds.

Reduce your exposure to gases.

Many chemicals cause airway constriction that leads to respiratory problems, while others can irritate your eyes and skin. Both of these reactions are harmful and can begin as soon as days after you stop spending time outsideeven if you continue to expose your indoor plants to the original outdoor chemical.

Minimize pet exposure.

Your indoor air quality is just as important as your outdoor air, if not more so because youre likely exposed to much higher levels of pollution outside. Pets are constantly shedding skin and hair, which can cause airborne particles to travel mileseven thousands of feet! If you have pets, be sure to take action to prevent this exposure as far as possible by dusting off their fur and washing them regularly.

That depends on you, not the weatherman.

With any piece of technology, especially one as expensive and crucial to your homes comfort level as a central air conditioner, you want to make sure it stays where it belongsin your house. When you invest in a central air system, you really are paying for something that will continue to serve your family and their residence for years to come. So how do you decide if it makes sense to cover your unit with snow?

If you have central air conditioning, then youve probably already thought through how you want to protect your investment and what you want to do for summer coverage.

The best protection against sun damage is staying indoors, so if this is something that bothers you or you just dont like looking at yourself in the mirror, consider heating up your home with a space heater. But protecting your equipment is important, especially if you have an older system, and covering it can help you avoid costly repairs and downtime.

But if you still arent sure what style of photographer you are, then think about what kind of images you want, too.

That means considering not just your central air conditioners coverage but also how you like to shoot (e.g. handheld or via camera body only) as well as any additional equipment (like lights or batteries). Before you start taking photos, take time to consider all these factors and make sure that youre bringing enough equipment!

Whatever you choose, its better to be safe than sorry.

When it comes to your air conditioner, safety should always be your number one priority. If you want to avoid an expensive repair bill, then dont hesitate to call a professional to inspect your system before spring rolls around.

A sunroom is a convenient location for cooling down in the summer and keeping cool in the winter.

That means your room will probably have different temperature zones, one for warmer weather and another for cooler. If your space isnt divided into zones, you can still choose a spot where you want to bemaybe a favorite corner of your patio or an area that gets plenty of sunlight. But if theres somewhere you dont feel comfortable sitting or sleeping, consider dividing your room up between the two rooms with screen walls or even putting up curtains.

There are several ways to air-condition a sunroom, depending on the size of it and how you want to install air conditioning.

When deciding between central air or window units for your sunroom, think about what kind of room this will be. Will you mostly use it during the summer to cool down? Or will you use it all year round? Central air is generally more expensive than a window unit, but if you plan to run your AC even in mild weather, youll have to pay significantly more for your unit.

If your sunroom is large enough, there are professional options available that will allow you to sit back and relax while your house gets cooler.

A commercial air conditioner is designed for precisely this type of use; it can effectively run an entire building with just one unit. These systems come in huge sizes because they need to maintain a stable room temperature throughout the year to keep the equipment running efficiently. While themanual model wont require any maintenance, you should at least look into these devices if your sunroomsale includes AC installation.

Whats more, a sunroom is the perfect place to store equipment and accessories that you may need when playing a game or just relaxing.

You definitely want to bring your favorite sports jersey and maybe even some cushions for sitting outside. But if you decide to buy anything else, dont bother bringing it with you! Just think about how much space all of those toys are going to take up in your home.

Of course, if you have a small sunroom that is barely big enough to fit a pool table, then maybe an alternate method is better for you.

In most cases, however, air conditioning or warmer can be used to reduce the temperature in your outdoor space without affecting the quality of your experience. An entire industry exists to provide perfect comfort for every member of your family, whether theyre visiting your home or you are out looking for a place to entertain guests.

Regardless of the

A/C or Heat?

Paragraph: What Should I Use for My Roomies House Wreath?

The last thing you want is to get your air conditioner broken or damaged while youre away on vacation.

Keep all your repair orders in one place and bring them with you when you move. You can even keep it in the same place as your moving truck so you always have access to everything you need.

Take advantage of the professionals.

During your seasonally hot month, think about getting professional treatment on your air conditioners. An AC repair specialist can check over your system and recommend anything that needs fixing before summer comes around again.

Schedule a professional cleaning.

If your air conditioner shows any signs of dust, dirt, or grime, youll want to get it cleaned before summer. Ask your local friends or family members if theyre interested in signing up for an annual cleaning with your apartment management company. You can also hire someone independent from Home Advisor to visit and clean your unit

Do not use abrasive materials.

To protect your air conditioner, be sure to avoid using any products or materials that can scratch it. This includes things like toothpaste, shampoo, and most chemicals.

Be sure to remove all decorations.

Take down Christmas lights, store decorative items not needed for year-round heating or outdoor living and pack up your yard art. You dont want to leave any traces of summer in your home when you roll out your winter blankets!

Remove all furniture from the unit.

Whether youre moving in yourself or have just receive a big shipment of summer furniture, everything needs to be removed from your air conditioning unit before spring arrives. This includes window coverings, decorations and other items. You may even want to rent a truck or trailer if you need to move large amounts of furniture.

Give the unit a deep cleaning.

The air conditioning system inside your home can be built up like any other mechanical device with use and experienceand, of course, dirt and dust. A thorough cleaning is an excellent way to help your AC run more efficiently and avoid future issues with icing or hot-water damage.

Replace any filters.

During spring, your heating system will be kicking into high-gear as weather becomes warmer. This is the perfect time to inspect your air conditioners unit to make sure its in good shape and needs replacing filtration systems or not. If you need to replace those old hoses or other commercial grade items, do so now before March 1st.

Turn your system off.

If you have an air conditioner, theres no need to run it all summer. The temperature will likely stay hot well into July, so dont waste energy cooling your house down now when you wont be using extra appliances or heating anything this month! It makes more sense to just turn yours off in August if you havent done that already. You can then run your AC unit while you cool your house down.

Your central air conditioner may seem intimidating, but if you can tackle it head on, it wont be as hard as it sounds.

Most homeowners manuals will include instructions about changing your air filterread them before you start any work on your heating system! The best way to prepare is by researching what things in your home could pose problems during the winter.

Change the air filter.

Depending on how much dust your central AC has, you may need to change its air filter before winter. If you havent used your AC in a while or if its been raining, try to give it a good airing out before you start making changes.

Take advantage of reduced energy costs.

When you consider how much money you spend each month heating your home, its easy to see why turning off the heat is the perfect option in winter. But with an inefficient heater, you lose moneyeven if you dont realize it!by running your air conditioner all day long just to cool your house down. That can cost up to $1,000 a year, depending on how much fuel your furnace uses.

Talk to your contractor.

If you need help from an air conditioning professional, such as installing a programmable thermostat or changing the filters, talk to him or her before starting. Your contractor can also provide advice about what type of system is best for your home environment and how to keep it running smoothly in the winter.

Plan for any changes to your home layout.

While you may not notice much during the winter, large crowds can cause long lines at dinner time or even trouble heating up your bedroom. Before you start working on your central air conditioning system, take stock of how many people will be using it in your house and estimate what rooms are most often used. You also should consider whether theres a room that always stays cooler than others (like a den) and if so, where is it? Learning these things before you do anything else will help ensure your home is comfortable in no time at all.

Give yourself plenty of time for repairs.

If you still see smoke coming from your central air conditioner in winter, odds are that your unit is simply too old to fix and replace. You may be able to get someone to look at it or at least check its level of efficiency, but unless its urgent, its better to let your contractor handle it instead of trying to take extra parts home with you or stress out over whether you need to order new components.

Know what tools you need and have them on hand.

For most central air conditioners, you will want a screwdriver or wrench. If your unit is electric, you may also want a multimeter. You can find these tools at your local home improvement store.

Air Knights Heating and Cooling logo, HVAC and Furnace repair in St. Paul and Minneapolis, MN
Air Knights Heating & Cooling is a local, family-owned HVAC company serving the Minneapolis – St Paul MN area. We are a full service residential contractor for furnace and air conditioning repair and installation.


Air Knights Heating & Cooling, Inc.
License MB 704771
5885 149th St W Suite 101
Apple Valley, MN 55124

(612) 314-8886
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