Carrier Air Conditioners
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Over the last century, the Carrier brand has become a household name and industry leader in central air conditioning systems. Carrier provides air conditioning and refrigeration solutions in over 170 countries worldwide, catering to the needs of both homeowners and businesses.

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Carrier’s top air conditioners
Carrier offers a diverse selection of high-quality HVAC components. As such, choosing the best Carrier unit can prove a daunting task. Information provided in the following list will help you understand your options.
Infinity Series
Infinity 20 Air Conditioner with Greenspeed Intelligence
Infinity 20
Awarded the title of Most Efficient of ENERGY STAR 2019, the Infinity 20 offers superior cooling and comfort while saving energy. Once it sufficiently cools an area, it makes detailed, gradual adjustments by intelligently reading changing conditions. The unit then decides how much power to use to achieve sufficient cooling without wasting energy. The key to the Infinity 20’s efficiency is a variable speed motor that saves energy without sacrificing comfort.
Pros:
- Quiet operation
- Energy efficient
- Intelligently adapts to environmental conditions
Cons:
- Higher price
This unit is best suited for:
People who need a very quiet solution, perhaps because there is a bedroom, study, office or home theater near the unit.
Infinity 19VS Central Air Conditioner
Infinity 19VS
The Infinity 19VS also has variable speed compression and can use as little as 25% of its full capacity. In many cases, it can connect to your current system, saving you a full replacement. Because it saves energy by running below capacity, the 19VS can provide constant comfort and work with other systems that depend on continual air circulation.
Pros:
- Quiet operation
- Relatively energy efficient
- Saves energy by running at only 25% capacity
Cons:
- Not as efficient as some other models
This unit is best suited for:
People who have air purifiers, dehumidifiers or other components that need constant air circulation throughout the home.
Infinity 16 Central Air Conditioner
Infinity 16
Although it doesn’t have the overall efficiency of other Carrier units, the Infinity 16 Central Air Conditioner still gets the job done. It uses the Infinity system to adjust to the humidity of the home. It makes those adjustments using an algorithm that factors in current moisture levels.
Pros:
- Adjusts according to humidity
- More affordable than other similar models
Cons:
- Also not as efficient as several other models
This unit is best suited for:
People who live in colder climates who need air conditioning infrequently.
Performance Series
Performance 17 Central Air Conditioner
Performance 17
This unit offers a balance between upfront costs and long-term energy savings. The Performance 17 Carrier unit has two-stage compression, improving comfort levels and reducing humidity.
Pros:
- Enhanced humidity and temperature control
- Two-stage compressor operation
Cons:
- More expensive than a single-stage Carrier unit
This unit is best suited for:
Homes located in warmer regions where AC operates most of the year.
Performance 14 Compact Central Air Conditioner
Performance 14
This unit offers adequate cooling while saving you money upfront. This Performance 14 model can also stack on top of similar units, making it a good option for multi-family housing units.
Pros:
- Less expensive than most Carrier units
- Stackable for saving space
Cons:
- Not as efficient as most other models
- Relatively loud
This unit is best suited for
Multi-family housing where multiple homes need AC units, but without a lot of ground space on which to install them.
Performance 13 Central Air Conditioner
Performance 13
The Performance 13 is an affordable unit that still does a good job of cooling your home. It features a single-stage system and a filter drier system to protect it from moisture and debris.
Pros:
- Less expensive than most Carrier units
Cons:
- Not as efficient as most other models
- May not qualify for use in the Southeast or Southwest of the U.S. due to the Department of Energy’s efficiency standards
This unit is best suited for:
People who live in colder climates who want to save money on upfront costs of an air conditioning unit.
Comfort Series
Comfort 16 Central Air Conditioner: 24AAA6 and 24ABC6
Comfort 16
24AAA6 & 24ABC6
Affordable air conditioners with single-stage compressor operation. The only differences between these two models are the sound levels.
Pros:
- Energy efficient
- Filter drier protects against moisture
Cons:
- The single-stage compressor only operates at full speed.
This unit is best suited for:
Customers looking for a cooling solution to use during the summer months.
Comfort 15 Central Air Conditioner
Comfort 15
Pros:
- Heavy-duty exterior to protect against weather damage
- Moderately priced
Cons:
- No flexibility in compressor speed.
- Reasonably quiet, but there are quieter units
This unit is best suited for:
People looking for a good deal on an air conditioner they will use once in a while.
Comfort 14 Central Air Conditioner: 24ACC4 and 24ACA4**C
Comfort 14
24ACC4 & 24ACA4**C
These air conditioners have a simple design made for quick cooling. Relatively quiet when running and energy-efficient, these air conditioning units are affordable and reliable. Model 24AC4**C is designed to operate in coastal homes. It efficiently removes humidity in salt air.
Pros:
- Single-stage compressor repairs are cheaper than two-stage compressor repairs
- Humidity and contaminants are removed by the filter drier system
Cons:
- The compressor only operates at one speed
This unit is best suited for:
People interested in an affordably priced air conditioner or people living near the ocean.
Carrier heat pumps
Heat pumps look and function similar to air conditioners for cooling; however, in cool months, they also provide warmth for your home.Carrier heat pumps split into four groups: Infinity with Greenspeed Intelligence, Infinity, Performance, and Comfort series.
Carrier pricing
Carrier pricing varies based on the unit you get and its installation. The higher the SEER or HSPF ratings, the more money you pay. You will also pay a premium if the unit has more features to enhance either convenience or performance. A Carrier central air conditioning unit with around 17 SEER may cost up to $3,800. The best way to get a solid price, however, is to reach out to a local HVAC professional.
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Carrier warranties
Carrier offers a 10-year parts limited warranty, but only if you register within 90 days of purchase. If not, the warranty period drops to five years. In some areas, users can lock in the 10-year option regardless of when they register.
Carrier reviews
To learn more about Carrier products and to read Carrier AC reviews, check out HVAC.com.