The hot summer season is a chore to sit through, especially when you’re in an area where there is an unrelenting amount of humidity, sweating, and dehydration. But even though many people are tempted to put on their air conditioners, they need to be wary of how much they use before it adds up to the total cost and their monthly electric bills.

Fortunately, many homeowners these days will be happy to know that air conditioning units, especially HVAC units, are more energy-efficient allowing people to save more on electricity and do less damage to the environment. Of course, not every air conditioning brand is as reliable as the ones on the top. But which ones are the best central ac brands? That’s what we’re going to share with you here in this article.

Before you go out and buy yourself the first HVAC unit you set your eyes on, consider the following essential factors first:

Crucial Factors Before Buying A Central Air Conditioner


A central air conditioner size is just another way of saying coolant capacity. The size of an HVAC is measured in British thermal units per hour (BTU/Hr) or in “tons.” One ton of cooling means 12000 BTU per hour. For more information, visit the Energy Star website.

Quality Components

Like with any other appliance, furniture, or even automobiles, a product can range between basic to better and best. But surprisingly, many air conditioning brands out there use internal components made by similar companies that supply parts like Carlyle, Copeland, and Emerson. But as long as they’re durable and rustproof, it should all be well and good.

Energy Efficiency

As we said earlier, the central air conditioning units that are available these days are those that are energy-efficient. This determines a unit’s energy-efficiency rating which determines how much it will cost monthly to operate an air conditioner.

Some of the terms that you need to be familiar with include EER (Energy Efficiency Ratio)and SEER (Seasonal Energy Efficiency Ratio), the Energy Star certification, and HSPF (Heating Seasonal Performance Factor). These days, the minimum Seer for a split-system central air conditioner is 14, so be sure to look for those units that have at least a 15 SEER rating. The greater the SEER rating, the more you can push down your energy costs.


There are several factors that need to be considered before buying an air conditioner, including labor, size, installation, and brand. The average costs for central air conditioners range somewhere between $3,000 to $5,000.

Programmable Thermostats

Proper usage of a programmable thermostat can help cut down cooling costs by 10%. And using a ceiling or box fan that costs little to operate, can help you feel cooler by 3° F to 4° F.

Without further ado, here are the best HVAC brands to buy your new AC unit from:

1. American Standard Air Conditioners

Air conditioners from the American Standard brand are considered to be one of the best in the business. The average cost required to install a 14 SEER rated AC unit from this brand is usually between $2,600 to $3,200. The company is also known for getting fewer calls for repairing its systems than some of the other models from rival brands. What’s more, is that consumers of this brand’s products will feel good for paying the premium as it will give them more value with their purchase.

2. Goodman

Goodman has always been known for providing affordable air conditioning units with excellent warranties, which is what makes the brand one of the best central ac brands around. Before Daikin bought Goodman in order to penetrate the North American residential market in 2012, the brand’s products were typically known for their mechanical failures. Their models are rated between 13 SEER to 18 SEER, with the top ones coming with lifetime warranties and 10-year parts limited warranties. Most of their products are also Energy Star partners.

3. Trane

The same people who manufacture American Standard models also produce Trane systems. Their models are usually considered top-of-the-line as they develop their own compressors called Climatuff and Spin Fin coils for supreme reliability and efficiency. The brand offers a 12-year compressor warranty and 10-year general parts warranty. They have nine models from a single stage to variable capacity with SEER ratings ranging from 14.5 to 22. If you live in Phoenix, Arizona and your air conditioner is blowing smoke and you want to fix it without calling in the experts, then visit American Home Water and Air.

4. Heil

Heil central air conditioners perform excellently in any category but don’t get enough of love as they should. They’re quite similar to the Carrier models (which we will get to shortly) but are more affordable.

This brand uses universal parts such as highly-rated Copeland compressors. It also features top-of-the-line components there are readily available anytime you’re in need of repair. The general parts warranty is 10 years but what makes Heil incredible is that it features a unit replacement warranty known as a No-Hassle Warranty which ranges from 1 to 10 years on top models.

5. Amana Heating And Air Conditioning

Amana is a subsidiary of Goodman and is also one of the best air conditioning brand names today. They offer a vast range of models with SEER ratings between 13 to 18. However, many experts agree that 16 is the most appropriate number for most residential consumers.

The Comfort Bridge smart home technology collects the system’s performance data to automatically adjust and minimize energy use at homes, allowing you to save more on utility bills without even lifting a finger. A unit from Amana will cost around $4,100 to install if you are looking for a 14 SEER air conditioning unit such as the Amana ASX14 model.

6. Carrier

Carrier is an old air conditioning company that was founded in 1912 in Florida. They claim to be the inventors of the first-ever modern air conditioner 1902. And the fact that they are one of the oldest means that they supply some of the most reliable and best home central air conditioners in history.

Installation of a 14 SEER Carrier Comfort series model would cost around $4,783. And as the brand offers more options than some of the other names on this list, consumers are sure to find the precise central air conditioning unit they require for their home’s heating and cooling needs.