Following 8 brands and comments were collected from Google.

1. Carrier 
When it comes to energy efficiency, Carrier is one of the best. Carrier air conditioners have one of the highest SEERs on the market right now, scoring a 21 SEER rating to make them a top contender. They also come with a great warranty so, in the rare case you were to encounter any problems, you will have peace of mind knowing that you’re covered.

You want an air conditioner that comes with many great features, and Carrier covers its bases. For example, the Carrier Performance Series 24ACC6 was in the top last year for top innovative features. That model comes with an air cleaner system to improve the quality of your home’s air, an evaporator UV lamp, as well as built-in ventilation to keep your home cool and the air clean. While the price range can be higher than other models and brands, repairs tend to be affordable. With Carrier, you know that you’re getting your money’s worth. With great customer service and special financing, Carrier is an reputable company to consider buying from.

There are many different models of Carrier air conditioners, including Performance 17 24ACB7, Performance 16 24ACC6, Performance 13 24ACB3, Infinity 21 24ANB1, Infinity 19VS 24VNA9, and many more. Costs of installation and units will vary depending on the selected model and square footage of your home.

Cost: An air conditioner from Carrier Air Conditioners can cost between $1750 – $2200 plus installation fees, depending on the square footage of your home. For more complex installations, like HVAC systems that need retrofitting, the cost will be higher.

2. Goodman 
Goodman has been a dependable company for a long time. Their air conditioner units are also very energy efficient, the units scoring up to a 19 SEER, making them a good choice for air conditioners. They also come with a great warranty. Last year, the Goodman model GSXC18 was considered to have one of the best central air conditioner warranties in Canada against several other brands. That model comes with a 10-year unit and part replacement, as well as a lifetime compressor warranty. Another great feature about Goodman model air conditioners is the price. These models’ prices tend to veer lower compared to other brands.

Goodman has many models to choose from for your home’s central air conditioning. These models include but aren’t limited to the Goodman DSXC18, the Goodman DSXC16, the Goodman GSX16, and the Goodman GSX14. With great features and a great price, this brand is one of the best air conditioner brands in Canada. If you’re looking for a mid-range price option that will still give you the quality you’re looking for, Goodman may be the brand for you.

Cost: An AC unit from Goodman Central Air Conditioners can cost between $1100 – $2000 plus installation fees, depending on the size of your home. For more complex installations, like HVAC systems that need retrofitting, the cost will be higher.

3. Trane 
Trane has become a household brand when it comes to the best air conditioners in Canada. One of the features that Trane is known for is their extensive warranties and long lifespan. Similarly to Goodman, they have a 10-year warranty for labour and parts. While their energy efficiency is still decently high, scoring a 14 SEER, it’s more of a mid-range option for efficiency. They also have great customer service and special financing options which might appeal to some homeowners.

One model to look out for is the Trane model XL18i TruComfort. This particular air conditioning unit comes with one of the highest warranties on the list. It comes with a 12-year warranty on the compressor and a 10-year warranty for parts. It also scores higher on the SEER scale than their other units, coming in at an 18. Another notable model is the Trane model XL16i. It comes with an advanced diagnostics system, allowing the unit to recognize and locate any problems the unit or system may be experiencing.

Again, prices will vary depending on the size of your home and which unit you decide to go with. Some popular air conditioning models from Trane include the Trane XR14, the Trane XL16i, the Trane XR16, the Trane, XR17, and many others. If you’re looking for a great warranty on parts and labour, an advanced diagnostics system, and many other great features out of your air conditioning unit, check out Trane.

Cost: An AC unit from Trane Central AC Units can cost between $2250 – $3200 plus installation fees, depending on the size of your home. For more complex installations, like HVAC systems that need retrofitting, the cost will be higher.

4. Rheem 

All around, Rheem central air conditioners have great features, prices, and warranties that make the company one of the best air conditioner brands in Canada. Their units are incredibly efficient, with SEER ratings climbing all the way to 20, and come with long-lasting warranties to ensure you’re covered for many years to come. Their prices are some of the lowest you’ll see on the market, as well as this list. For instance, their model the Rheem Classic RA14 has a low unit and installation cost of around $3450.

Rheem takes pride in the various air conditioning models they offer. These models include the Rheem Classic RA13, the Rheem Classic RA14, the Rheem Classic RA16, the Rheem Classic Plus RA17, and the Rheem Prestige RA20. Rheem air conditioners come with low prices, great warranties, and many features offering the best central air conditioning in Canada to consider for your home.

Cost: An AC unit from Rheem Air Conditioners can cost between $950 – $1900 plus installation fees, depending on the size of your home. For more complex installations, like HVAC systems that need retrofitting, the cost will be higher.

5. Lennox 
Lennox air conditioners are well-known for their astonishing energy efficiency. Their SEER ratings are higher than their competitors on most models, including models with a score of 23.5. That is the highest SEER rating on the list. One model of theirs, the Lennox Elite Series model XC16, comes with a smart system that can learn what temperature your family prefers and assist with thermostat programming. It works with your thermostat to keep your home temperature regulated to your liking and can be easily adjusted for your changing needs.

Another model that has received praise is the Dave Lennox Signature Collection’s model SL18XC1. It comes with a good sound rating, because homeowners can barely hear it when it’s in operation. Along with their premium efficiency, sound, and temperature regulation scores, they also come with a long-lasting warranty to keep you covered.

Their air conditioning units fall on the more pricey side, and installation costs will also vary. While the price of these units may not be the most compelling part about Lennox units, the remaining features are. Lennox models consistently do well with homeowners, because they are built with quality and have a good reputation for durable HVAC products. Its energy efficiency, smart system, and many other advantages have been keeping homeowners cool and happy for many years.

Cost: An AC unit from Lennox HVAC Units can cost between $2000 – $4000 plus installation fees, depending on the size of your home. For more complex installations, like HVAC systems that need retrofitting, the cost will be higher.

6. York 
Another very energy-efficient air conditioning brand is York. York has been keeping customers satisfied for many years with their quality units. A unit that was praised for its energy efficiency from York is the York Affinity Series model YXV has a SEER up to 19.5, making it a contender in the market. They also have a notable warranty attached to each unit. For instance, the previously mentioned unit comes with a 10-year parts warranty, 1-year labour warranty, and a limited lifetime compressor warranty. Another thing homeowners like about York air conditioning units is how quiet they are. They come with a feature called QuietDrive, where the system is installed with a feature designed to keep your air conditioning unit quiet.

York central air conditioners come in a wide range from budget starter units to advanced systems for larger homes. With a large selection, noise reduction features, and high SEER ratings for many units offered by this company, York remains a top contender for the best central air conditioner in Canada.

Cost: An AC unit from York AC Units can cost between $1100 – $2400 plus installation fees, depending on the size of your home. For more complex installations, like HVAC systems that need retrofitting, the cost will be higher.

7. Ruud 
Another well-rounded brand is Ruud. The energy efficiency of a Ruud air conditioning unit is good, with an average SEER rating of around 16 for its units. This makes it a mid-range option, which will work fine for many homes. For something a little better, the Ruud Achiever Plus Series model UA17 has a SEER of 17, making it both cost-effective and energy-efficient. The warranty that comes with these units is also an attractive selling point. The previously mentioned model comes with a long-lasting warranty. The parts have a 10-year warranty, and the unit itself comes with a 10-year conditional warranty as well. This way, if you ever find yourself having problems with your central air conditioning system, you’ll be covered for a decade at least. With great customer service and special financing features as well, Ruud is definitely a contender.

Ruud Central Air Conditioners has many different models that range in energy efficiency. These include the Ultra UA20, the Achiever Plus UA17, the Achiever 16, the Achiever 14, and so on. If you’re looking for an energy-efficient option that doesn’t come at too high of a price, consider a Ruud air conditioner.

Cost: An AC unit from Ruud Central Air Conditioners can cost between $1100 – $1700 plus installation fees, depending on the size of your home. For more complex installations, like HVAC systems that need retrofitting, the cost will be higher.

8. Heil 
Heil offers some of the best central air conditioners in Canada. Top end models have a SEER score of 19. Along with the energy efficiency, there are many other benefits to these units. They come with 10-year comprehensive warranties. Heil air conditioners also come with an advanced noise reduction system. Many of these features are found in the Heil QuietComfort Series model HSA5. These units are built to keep quiet in your home.

Some Heil air conditioners also come with different features to ensure that your unit keeps going strong throughout the years. This includes protective corner posts, steel features, components that will resist corrosion over time, and a baked-on finish to keep your unit strong and protected for many years to come.

Heil Air Conditioning has an incredibly wide range of AC units. Some of the units with the best SEER rating are the Deluxe 19 HVA9 Smart Sense, the Deluxe 17 HCA7, the Quiet Comfort HSA6 16, the Performance N4A7, and the Performance N4A5. This brand offers durable AC units with mid-range efficiency. Also, you’ll find a Heil at a price much lower than their competitors.

Cost: An AC unit from Heil Air Conditioners can cost between $895 – $1400 plus installation fees, depending on the size of your home. For more complex installations, like HVAC systems that need retrofitting, the cost will be higher.

In Canada, our air conditioning units may not get as much use as our furnaces, but they still need our attention. A well-cared-for central air conditioner can last for 10 to 15 years. A neglected unit, on the other hand, will start causing you problems much sooner. You’ll ultimately end up spending money to replace it earlier than necessary. 

In order to keep your central air conditioner running smoothly and efficiently for as long as possible, there are a few tips you can follow. And if your home has an older AC unit that’s near the end of its lifespan, there are signs to watch for that will tell you it’s time to start planning for a replacement. 

Maximize Your Central Air Conditioner’s Lifespan 

The best way to get the longest life out of your central air conditioner is to make the right decisions from the start. 

• Choose the right size of air conditioner for your home. 

An air conditioner that is too small or too large for your space will result in extra wear and tear on its parts. If the unit is too large, it will turn on and off too quickly. If it’s too small, it will stay on too long as it struggles to cool your home down. In both cases, the lifespan of your AC will be reduced.  

• Make sure the air conditioner is installed properly. 

This is where the services of a professional are essential. They can make sure the ductwork leading to and from your air conditioner is the proper size and design. They can also check that the ducts are sealed properly to keep the airflow at its best. 

Once you’ve ensured your home has a properly sized and installed air conditioner, the best way to ensure a longer lifespan for your AC unit is to focus on good maintenance. Ideally, air conditioners should be serviced once a year in the spring to get ready for the warm months.  

This annual tune-up will include: 

• Changing or cleaning the air filters 

• Cleaning the evaporator and condenser coils 

• Checking the refrigerant and pressure levels 

• Lubricating moving parts and tightening electrical connections 

• Checking thermostats and sensors 

Minimize Your Energy Bills 

The price of having a cool home all summer shouldn’t be sky-high energy bills. If you have a newer model of air conditioner, chances are it runs more efficiently. But if you have an older unit that’s not ready to be replaced yet, there are steps you can take to help it use less energy and keep those bills down. These include: 

• Clean your vents regularly. Vents that are free from dust and debris will allow the airflow through your house to be consistent.  
   

• Never leave doors and windows open while your air conditioner is running. This will cause the cool air to escape and force your unit to work harder than it needs to.  
   

• Seal up any air leaks in your house. Just like leaving doors and windows open, leaks around doors or windows let all the cool air out and keep your air conditioner running longer.  

• Program your thermostat to a consistent, reasonable temperature. The ideal temperature for most homes is around 21 degrees Celsius.  
   

• Make sure your condenser is in a shaded area that is free from obstructions. You should try to keep plants and other objects at least half a meter away from the air conditioner so that air is free to move around it.  
   

• Keep curtains and blinds closed, especially during the hottest times of the day. This helps keep the temperature in your house down, which takes some of the burden off your air conditioner.  
   

• Change your air conditioner filter regularly. When the filter is dirty, it can reduce the airflow and make your AC unit work harder. 

Should You Upgrade? 

When your AC unit is nearing the end of its lifespan, it can be tricky to know when the right time is to replace it.  

There are some tell-tale signs you can watch for that let you know it’s time to consider a replacement. For example: 

• Frequent repairs 
  There’s nothing wrong with the occasional repair job to deal with common issues and keep your AC unit working longer. But if the repairs are becoming frequent and extensive, it can often be more cost-effective to invest in a new unit.  
   

• Unusual sounds 
  If your AC unit is making loud noises or sounds you’ve never heard before, there could be a serious issue you need to address.  
   

• Rising energy bills 
  When your energy bills start to creep up despite your efforts to maximize efficiency, your best bet is often to invest in a new unit. New air conditioner models can save you up to 30 percent. 

While installing a new air conditioning system can seem daunting, remember that a new, high-efficiency unit will likely make your home more comfortable and save you money in the long run. If you have questions or would like to schedule an appointment, contact JT Heat & Cool for a Free Estimation.

BTU Calculator: Size and air conditioner capacity (AC size calculator)

The size of air conditioner isn’t really what you should focus on – it’s the cooling capacity (BTU) that you should look at. The cooling capacity you’ll need largely depends on how large the space you want cooled is. Below is a table that’ll give you an idea of what cooling capacity you’ll need based on room size:

In addition to this table, here are a few other tips to help you choose an air conditioner with the right cooling capacity:

• If a room gets a lot of sunlight, you should add 10% to the cooling capacity recommended by the table above.
• If you’re going to be cooling a kitchen, choose an air conditioning unit that has at least 4000 more BTUs of cooling capacity than recommended by the table above.
• For rooms with high traffic or for rooms that regularly have more than two people, add about 600 BTUs for every extra person.

You must check your thermostat batteries when your AC is not working or turning on. Replace the batteries if they are dead. If the batteries are in working condition, check the thermostat settings to determine whether the cooling mode is on with your desired temperature settings. If your thermostat is on, but your AC is still not turning on, check the circuit breaker. If the circuit breaker is tripped, your AC won’t turn on. Reset the circuit breaker by flipping the switch off and then on.

Your AC will not blow cold air if a dirty air filter blocks the airflow of your unit. A dirty air filter can further freeze up the condenser unit and limit the cooling power of your AC. Changing your air filter every month will help your AC unit blow cold air.

Very high percentage was because of the coolant is leaking.  And the coolant smell like burned plastic or medicine.

When the coolant in your air conditioner starts leaking, the temperature will vary, and the unit will not perform accurately. Refrigerant leaks can result in:

• Low efficiency
• High power consumption
• Coil freezing
• Damaged compressor
• Uneven cooling

Contact us for a site inspection service that we can inspect your air conditioner regularly for any refrigerant leaks.

An air conditioner can make different sounds depending on the type of problems. There are different reasons why your air conditioner is producing a variety of sounds:

• A refrigerant leak can produce a hissing sound.
• If you hear clicking sounds when you turn on and off your AC, it might be a relay problem.
• Thumping, rattling, or banging noises mean there is a problem with a blower or motor assembly.
• The compressor or fan motor produces a screeching noise.
• Faulty electrical components produce a buzzing sound.

Book our service tech for a check up if you are unable to inspect.

Water leaking outside from your AC on a hot or humid day, especially when the unit is running, is considered normal. It is also normal if the water leakage occurs outside in cool weather at a temperature of 60 degrees or less, as the unit can freeze up and leak water when it melts. Other reasons for your air conditioner to leak water outside, include:

• Dirty air filters
• Improper installation
• Blocked drain pipe
• Low coolant levels
• Broken condensate pan

The drain pipeline can also become clogged with dust, algae, and dirt. If water does not drain properly, mold, fungus, and mildew can develop. Also, gasses and bad odor can filter into your home. To prevent this, make sure your drain line is regularly maintained, cleaned, and inspected. Air conditioners which are not mounted level may not drain properly.