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2023 Air Conditioner Buying Guide: How to Pick the Right Central AC for Your Home

By: Team ProSolutions

Looking for an air conditioner buying guide to help you choose the perfect AC? We've got your back. Our air conditioner buying guide covers everything you need to know to pick the right AC for your Edmonton home. 

When it comes to buying a new AC, air conditioner installation is just as important to consider as efficiency, size and brand. Guaranteeing your air conditioner is installed properly will ensure the unit runs efficiently and that you don't face costly repairs down the road. To help you find the best AC installer in Edmonton, our air conditioner buying guide will also discuss what you should look for in an HVAC contractor.

Ready to jump into the ultimate air conditioner buying guide? Here's what you need to know when buying a new air conditioner.

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

Not sure if it's time to buy a new AC? Our AC buying guide is here to help!

Here are 6 tell-tale signs that you need to replace your air conditioner.

  1. Your AC is 10+ Years Old

The typical lifespan of a home air conditioner in Edmonton is around 10 to 15 years. If your AC is older than this, it may be time to purchase a new one.

Keep in mind - how long your AC lasts depends on several factors, including brand, model, maintenance, and usage. Thus, with proper care and regular maintenance, you can help prolong the life of your air conditioner.

  1. Frequent Breakdowns and Repairs

Is your AC experiencing frequent breakdowns? If so, it could be time to replace your air conditioner. In many cases, buying a new AC is more cost-effective than making frequent repairs.

  1. Increased Energy Bills

If you've noticed that your energy bill has increased even though you haven't changed your cooling habits, it could mean your air conditioner is not running as efficiently as it once was. In this case, it's time to consider buying a new AC.

  1. Limited Airflow and a Lack of Cool Air

One of the most obvious signs that it's time to buy a new air conditioner is a lack of cool air or limited airflow. If your air conditioner isn't blowing cold air as strongly as it used to or not cooling your home evenly, it's likely the unit is not working properly. Therefore, a new AC may be necessary. 

Be sure to call a professional Edmonton AC company before you purchase a new air conditioner. They will be able to tell you whether the issue can be repaired or if your AC needs to be replaced.

  1. Strange Noises

If your AC is making unusual noises, such as grinding, squeaking, or rattling, it may be a sign that there are issues with its internal components. In this case, consult an AC professional as soon as possible to determine if you need to replace the unit.

  1. Strange Smells

Like strange noises, strange smells can be an indication that your air conditioner needs to be replaced. Your AC should output clean, fresh air. So, if you smell something unusual (e.g. burning, smokey, musty smells, etc.), be sure to contact an HVAC expert right away!

Need help determining if your air conditioner needs to be replaced? The experts at ProSolutions Inc. can help you decide based on the age, condition and efficiency of your unit. If a new air conditioner is in the cards, we can even help you pick the perfect cooling system for your Edmonton home.

AC Buying Guide Basics - What to Look for When Buying an Air Conditioner in Edmonton

Wondering - how do I choose the right air conditioner for my Edmonton home? Have no fear; we're here to walk you through it! Our air conditioner buying guide will cover the 3 most important factors to consider when buying a new AC.

  1. Efficiency
  2. Technology
  3. Noise

Efficiency (SEER Rating)

When purchasing a new AC unit, you must consider the system's SEER rating. The unit's SEER rating, or Seasonal Energy Efficiency Ratio, will tell you how energy efficient it is. The more efficient, the better the unit will work and the less you'll spend on utility bills.

How is SEER calculated?

SEER is calculated using the following formula.

SEER = # BTUs of heat removed / Amount of energy required to remove heat (in watt-hours)

The higher the SEER, the more efficient the AC unit is.

What is a good SEER rating for a new AC in Edmonton?

A good SEER rating for an AC in Edmonton is 14 to 16. That said, Alberta homeowners often experience hot summer weather. Therefore, a SEER rating of 16 or higher is recommended for optimal home comfort.

In Edmonton, you can find AC units with SEER ratings as high as 25.

Is it worth getting a higher SEER rating?

Purchasing an AC system with a higher SEER rating may be more expensive upfront. However, it will save you in energy costs in the long run. In addition to saving money, buying an air conditioner with a higher SEER rating can help you get energy efficiency government rebates, depending on where you live. Not to mention, you'll reduce your carbon footprint. 

As a result, it is worth getting an AC with a higher SEER rating. In fact, the AC experts at ProSolutions Inc. recommended that you purchase an AC unit with the highest SEER you can afford. 

Learn more about SEER here - What does SEER stand for?

Unsure of what SEER rating you should be looking for? Our team of professional AC installers would be happy to help you determine the best AC unit for your home. Give us a call at 780-453-6640.

Technology (Smart Home Integration)

nest ac guide ⋆ ProSolutions Inc

Do you have a smart home? If so, or if you're considering integrating smart home capabilities, you may want to consider a central AC unit that offers smart options. For instance, many smart AC systems connect with a smart thermostat.

There are many benefits to having a smart AC unit, including:

  • Convenience - with a smart air conditioner, you can control your home's temperature from your mobile device.
  • Energy efficiency - with the ability to monitor performance and adjust the temperature automatically, smart AC units can help optimize efficiency. As a result, you'll use less energy and have lower utility bills.

Troubleshooting - many smart ACs also have built-in troubleshooting capabilities. This can help you cut down on maintenance and air conditioning repair costs.

Noise (Decibel Rating)

Noise is another important factor to consider in an air conditioner buying guide.

Every AC unit will make some noise when it runs. However, how loud your AC is will depend on:

  • The unit (e.g. brand, model)
  • How old it is
  • What type of AC it is
  • Condition the AC is in
  • Your furnace blowers (as they are responsible for blowing the cool air through your home's ducts)

In most cases, older ACs will be significantly louder than new air conditioners, as innovative designs have helped to reduce noise.

When shopping for a new AC, take a look at its decibel (dB) rating. This rating will tell you how loud or quiet a system will be - the lower the decibel rating, the quieter the system will be.

When comparing the decibel ratings of different systems, keep these common noise levels in mind.

  • Whisper - 30 dB
  • Common noise levels in a home - 40 dB
  • Typical conversation or background music - 60 dB
  • Portable AC or a noisy restaurant - 80 to 89 dB

*Noise levels above 85 dB can be harmful to your ears.

You can expect a quiet AC system to range from 50 to 60 decibels. Most people prefer an HVAC system with a decibel rating that is below 60 dB, noise that is equivalent to background music.

How do I determine what size air conditioner I need?

Our air conditioner buying guide wouldn't be complete without discussing size. That's because the size of your AC is extremely important. Not only will the right size AC provide the most efficient cooling, but it will also guarantee maximum home comfort.

The right size air conditioner for your home depends on many factors, including:

  1. Size of your home
  2. Age of your home
  3. Local climate
  4. The number of appliances in your home

To help you get a rough idea of what size air conditioner you need, here is a sizing chart.

Home Square Footage

AC Size - Tonnage


Up to 1000

1.5 ton


1000 - 1400

2.0 ton


1400 - 1800

2.5 ton


1800 - 2200

3.0 ton


2200 - 2600

3.5 ton


2600 - 3000

4.0 ton



5.0 ton


Please keep in mind that these are rough estimates only. As mentioned above, there are many other factors that determine what size air conditioner you need. For example, your home design, including whether you have south-facing windows, vaulted ceilings, etc., will play a role. In addition, the ductwork in your home and the original furnace size will also impact what size air conditioner you need. Therefore, it is best to have a licensed AC technician come to your home and complete a heat load calculation to ensure you buy the right size AC! 

Good AC installation contractors, like ProSolutions Inc., will help you determine what size air conditioner you need. To determine the tonnage, they will complete a load calculation that incorporates the factors above, as well as other considerations. So, when you're shopping for a new AC, be sure to ask your AC installer to help you determine what size air conditioner you need.

Which brand is best for AC?

Any AC buying guide will tell you - not all AC brands are created equal. When buying a new air conditioner, you'll want to look for a unit that is efficient, reliable, and affordable.

Some of the best and most reliable AC brands for Edmonton homeowners include:

  • AirEase by Lennox - thanks to more than a decade of research and development, AirEase AC units are extremely reliable. As a result, they are one of our top-rated AC brands for Edmonton homeowners.

  • RunTru by Trane - RunTru offers high-end cooling systems at a reasonable price. Thoroughly tested and dependable, these AC units are built to last. Therefore, the RunTru brand also comes highly recommended by our AC technicians.

  • Trane - Trane is a trusted AC brand that offers high-quality and energy-efficient air conditioners. In fact, Trane offers some of the most efficient and quietest AC units on the market.

  • Amana - like Trane, Amana is also a popular and well-known AC brand. Best of all, Amana air conditioners are durable and energy-efficient.

To learn more about these AC brands and which models our air conditioning experts recommend, check out our guide to the Best Air Conditioner Brands.

Types of Air Conditioners - Central AC vs. Portable AC

You might be wondering - is it worth buying a portable air conditioner, or should I invest in a central AC unit?

The truth is, it depends on your situation and your needs.

Here are a few things to keep in mind when choosing between a central AC vs portable AC.

Portable AC

portable ac by window ⋆ ProSolutions Inc

In some cases, a portable AC may be all you need - don't let any air conditioner buying guide tell you otherwise.

To help you decide if a portable AC will work for your needs, here are some pros and cons to keep in mind.

Advantages of Portable Air Conditioners

There are several advantages to portable air conditioners. These include:

  • Cost - this option is much less expensive than buying and installing a central AC unit.
  • Portability - a portable AC can be moved from room to room. As a result, you can cool only the areas you are using.
  • Availability - portable air conditioners are easy to find. Check out your local home improvement store and there will be lots of options to choose from.
  • Ease of use - you can purchase a portable unit, get it home, and have it up and running in a matter of minutes. This is a much quicker and easier process than buying and installing a central AC system.

Disadvantages of Portable Air Conditioners

While there are many advantages to portable ACs, namely cost and convenience, there are also several disadvantages. These disadvantages are often what push people to purchase and install central air conditioning.

  • Noise - portable units are often very loud. This can be especially disturbing if you have one in your bedroom that runs during the night.
  • Size - portable ACs also take up a lot of space. Many require window installation and will therefore take up a fair bit of room in and around the window they're connected to.
  • Ability to cool - unfortunately, a portable AC will only cool one area of your home. If you want to cool a different room, you'll have to move the unit.
  • Inefficient - portable air conditioners are inefficient for several reasons. Most notable, however, is the fact that they draw air from within the room they're stationed. As a result, they use energy to cool air that has already been cooled.

When to Buy a Portable AC

Still unsure of whether a portable AC is right for your home? Our air conditioner buying guide is here to help!

Here are some common circumstances in which a portable unit is likely your best option.

  • You rent your home - in this case, central air conditioner installation may not be worth it.
  • You have a small space -  if your home is small and you'll only need a couple of portable AC units to cool it then this will be the most cost-effective option.

Central AC

air conditioner buying guide central ac ⋆ ProSolutions Inc

Many people opt for installing central AC in their homes. But, before you commit to buying and installing a central AC unit, keep these factors in mind.

Advantages of Central Air Conditioners

There are many advantages to central air conditioner installation. These include:

  • Aesthetics - central AC units are typically installed in a location that is tucked away and out of sight. This makes for a much cleaner and tidier look in your home.
  • Home comfort - a central AC will provide the best possible environment in your home. With professional air conditioner installation, your AC will be perfectly calibrated for the environment in Edmonton, resulting in a cool and comfortable interior.
  • Quiet - new and efficient central AC units are very quiet. So quiet that you'll barely know they're there.
  • Efficient - purchasing and installing a central AC is much more efficient than running several portable units.
  • Effective - while a portable AC system can take up to an hour to cool a room, central AC systems can cool your whole home in a matter of minutes.
  • Ability to cool the entire house - unlike a portable AC, which will only cool one room at a time, central AC will cool your whole home.
  • Increase in the value of your home - another great aspect of central AC is that it adds value to your home. So, the money you spend purchasing and installing your new AC, you'll see as a return when you sell your home.

Disadvantages of Central AC

For most people, the biggest drawback to central AC is the initial cost. Buying a new AC can be expensive, especially for a new, high-efficiency model. On top of that, air conditioner installation is an added cost.

When to Install a Central Air Conditioner

Central AC units are best for people who own their own homes. If you own your home, plan to live in it for several years, and enjoy the added comfort and convenience that a central AC system provides, then central air conditioner installation is your best bet.

If you've decided to install a central AC in your home, keep in mind that you may need to apply for permits before the job can be done. For instance, any time an air conditioning unit is wired into the electrical system, you must apply for an electrical permit. As well, if the installation of a cooling unit requires a ducting design alteration, both an HVAC permit and an electrical permit are required. However, if the air conditioning unit is a portable, plug-in type, no electrical permit is required.

Zoning bylaws may also affect your options when it comes to installing a central AC. For instance, if you need an electrical or HVAC permit to install your new system but cannot get approved for the permit, you may not be able to install central AC in your home. 

These factors should be considered before you commit to purchasing and installing a central air conditioner.

AC Maintenance Requirements 

When buying a new air conditioner, you'll want to read an air conditioner buying guide, check out online reviews, or confide in your local Edmonton AC specialists to ensure the brand and model you choose don't have any common issues.

If you choose a reputable brand and your AC is professionally installed, you shouldn't have any maintenance or repair requirements right off the bat. However, you should do some maintenance on your system each year. 

Regular maintenance will ensure your AC is in top working condition, extend the unit's lifetime and help it to run at maximum efficiency. A yearly AC tune-up will inspect the following:

  • Evaporator coils
  • Refrigerant lines
  • Condenser
  • Compressor
  • Blower motor
  • Thermostat calibration
  • Air ducts
  • Filters

Before purchasing an AC unit, talk with a professional Edmonton AC installation company to determine what type of maintenance your air conditioner will require. The best Edmonton AC contractors will also offer maintenance plans to help you manage your regular maintenance and save on costs.

When it comes to maintenance and repairs, the most important thing you can do is to find a good AC installation team. Using a trusted local AC contractor will ensure that your system is properly installed and that you don't run into costly repairs and maintenance down the road. When your central AC is installed correctly it will work better and have fewer problems.

How much does an air conditioner cost?

If you've made it to the end of our air conditioner buying guide and you're ready to buy a new AC, you're probably wondering - how much does an AC cost in Edmonton?

The cost to buy a new air conditioner depends on:

  • AC brand
  • Size
  • Efficiency rating
  • Condition of your home and ductwork
  • AC install professional you hire 

That said, the cost to buy and install a new AC in an Edmonton home ranges from $3,400 to $10,000+.

Keep in mind that while it may cost more to hire a professional to install your new AC, proper installation is essential. Professional AC technicians will ensure your new air conditioner is properly installed and calibrated for the local conditions. They will also guarantee that your new system is safely installed. Thus, hiring a top-quality AC install contractor is critical.

How to Find the Best AC Install Contractor in Edmonton

When you're looking for a reputable air conditioning contractor to install your new AC system, be sure to do some research. 

We'll be the first to tell you that not all AC installers are created equal. Be sure to check out reviews online and get multiple quotes. This will help you pick the best contractor for the job!

Also, make sure to ask the right questions when getting an AC installation quote. A good AC installation contractor will be able to help you select the perfect AC unit for your home.

Above all, look for a contractor that is local, licensed and trusted by other businesses and homeowners. If you're installing a new unit in your home and you need permits, you will be required by the city of Edmonton to hire an accredited business to do the job.

Working With ProSolutions PHAC

air conditioner installation team ⋆ ProSolutions Inc

When shopping for a new AC, and looking into air conditioning installation companies, consider ProSolutions PHAC. 

ProSolutions is licensed and accredited in Edmonton. Our local team of professional AC installers will ensure that you choose the best AC for your home and that it's perfectly calibrated to the local Edmonton environment. 

The team at ProSolutions PHAC will also help with securing any necessary permits that you need for your installation. We will handle any duct requirements that need to be added or modified as well. 

Please note: extra fees may apply for custom ductwork during a furnace or AC installation.

Do you have questions that weren't answered in our air conditioner buying guide? Give us a shout - we'd be happy to answer any questions you may have about air conditioner installation, buying a new AC and more!

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