The Central Air Conditioner

When choosing the best central air conditioner brand, we looked for the one that has the most efficient models covered by the longest warranties. A great example of this is the Amana AVXC20 central air conditioner, which can achieve up to a 24.5 SEER energy efficiency rating and carries a lifetime warranty. It isn’t quite as efficient as Lennox’s top model but still performs remarkably well considering the average SEER rating of the brands we evaluated is 16.7.

Even if a top-tier Amana unit is more expensive upfront than models made by many other brands, its lifetime warranty can save you money over time. For example, if the compressor or heat exchanger, the most expensive parts, fail at any time while you own your home, Amana will replace them for free. It’s important to note that the lifetime compressor coverage only comes with models that have SEER ratings of 16 or higher. Models with SEER ratings under 16, as well as the other parts on all of Amana’s units, carry a 10-year warranty.

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How Does a Central Air Conditioner Work?

Central air conditioner does not cool, too noisy or does not run? This video provides information on how a central air conditioner works

Top Air Conditioner Brands

American Standard Air Conditioners
“American Standard air conditioners are one of the most reliable central air conditioning brands in the business.”
Carrier Air Conditioners
“There’s a reason that many people refer to Carrier AC units as a top-of-the-line air conditioner brand. Their HVAC systems are built with strict quality standards in mind.”
Goodman Central Air Conditioners
“Goodman air conditioners are another of the top HVAC AC units on this list that isn’t quite as revered as Trane or Carrier.”
Trane HVAC Systems
“Trane central air conditioners are often called the “Cadillac of AC Units” and that’s because it’s one of the most reliable brands in the business. “
Rheem Air Conditioners
“Rheem AC units are regarded as one of the best HVAC brands in the industry. The company is known for being on the cutting edge side of things, and they produce highly efficient air conditioners with quality warranties. “
Lennox HVAC Systems
“Out of all the top brands on this list, Lennox air conditioners are the ones known most for efficiency.”
York AC Units
“York HVAC systems are considered one of the best brands particularly because they are known for their value pricing. “
Ruud HVAC Systems
“Ruud air conditioners are a reliable HVAC system that offers a full lineup of heating and cooling products. “
Amana HVAC Systems
“Amana air conditioners are a solid mid-range HVAC unit offering for the homeowner looking for products in the 13 to 18 SEER range.”
HEIL Air Conditioners
“Heil HVAC is another one of the best air conditioner brands that doesn’t get as much love as they should. ”

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How an Air Conditioner Works

 Here’s a closer look at how air conditioners work.

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The Future of Air Conditioning

Over half of the central air conditioners in the US still use R22 refrigerant. In 2020, since R22 will no longer be produced, it will become more expensive to refresh these units.

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