Best Mini Split Air Conditioners

Best Mini Split Air Conditioner Reviews:

The following are some of the most popular reviews for mitsubishi mini split air conditioners. They have been written by various reviewers and they all give their opinions about these products.

These reviews are very helpful when choosing which one to buy. You may read them before buying any product or after purchasing it.

1) Best Mini Split Air Conditioner Reviews:

2) Most Popular Mini Split Air Conditioning Models:

3) Ductless Air Conditioners Reviewed:


What Is A Ductless AC?



How To Choose The Right One For Your Home?



Which Model Should I Buy?


7) What You Need To Know:

8) The Different Types Of Air Conditioners For Your Home:

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9) How To Save Money And Energy With A Mini-Split AC :

10) The Key Benefits Of Having A Mini-Split Air Conditioner Installed In Your Home:

A mini-split air conditioner is an energy efficient alternative for cooling your home. Unlike a central air conditioning system, a mini-split doesn’t require ductwork, and is mounted in a cabinet (the indoor unit) that can be placed just about anywhere you choose.

It is connected to the outside unit (which actually transfers the cooled air into your home) with only a pair of refrigerant lines that run along your house’s exterior. This type of system can easily be installed in an addition, or where ever you need extra cooling. There are three types of mini-split air conditioners: the single, dual and cassette.

The single system is the most common. It includes an indoor and outdoor (or exterior) unit that’s connected by refrigerant lines (where the work is done).

The single system works by pulling heat from a room (or rooms) through the evaporator coils located inside the outdoor unit. These coils are then cooled by the refrigerant that passes through them. The refrigerant is then compressed and pumped through the condenser coils, located on the outdoor unit, where it returns to a liquid state and dissipates heat. It is then sent back through the evaporator coils where the cycle begins again.

A dual mini-split system has two outdoor units (exterior units) connected to one another by refrigerant lines. The two units are identical, so they can be placed in any room you choose (depending on your home’s layout).

These systems work similarly to single systems, but have half the capacity. This is the system you want if you have a large home that requires more than one air conditioner.

A cassette system has an indoor unit and an exterior unit (like the outdoor unit of a single system) connected by refrigerant lines. There is one major difference between this and a single system, though: the cassette system’s evaporator coils are inside the home rather than on the exterior unit.

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This allows you to cool multiple rooms with one system.

One of the biggest advantages to mini-split air conditioners is that they don’t require costly ductwork. One disadvantage is that they are relatively expensive when compared to central air conditioners.

These units are expensive to initially purchase and install. However, because they are energy efficient and can cool individual rooms, they can actually end up saving you money in the long run (if you can afford to buy and install them up front).

The one major advantage to central air conditioning is that it’s efficient at cooling the entire house. This type of system can end up being less expensive to own and operate if your home is large.

Central air conditioning can be noisy and might make the rooms in which they are installed too cold (especially in summer). They can also be prone to breaking down, requiring costly repairs.

Mini-split air conditioners are relatively quiet, and only make the room in which they’re installed too cold. They are unlikely to break down, so you don’t have to worry about fixing them.

Mini-split systems are great if you live in a small home or an apartment, especially if there is no way to add ductwork (or if your layout doesn’t permit it). They are energy efficient and relatively affordable.

Central air conditioning is better if you have a large home or a home with lots of rooms that are spread out. Installing central air can be expensive, but the fact that it cools your entire house can make it worth the expense in the long run.

The bottom line when it comes to mini-split air conditioners is that they can only cool one or two specific rooms. They are perfect for small homes, RVs and apartments where you only need to cool one or two specific rooms.

If you have a larger home, you’re going to have to install multiple systems. This can be expensive, but it might still be less costly than installing full central air.

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While mini-splits are known for being energy efficient, they aren’t perfect. These units are still mechanical devices that require electricity to run and they add heat to your home (albeit less than traditional air conditioners).

Some of this excess heat can be removed with a powered vent, but the rest must be removed through the roof or walls (which is why most mini-split systems require at least six inches of clearance around them). If you live in a hot, humid area (such as Florida or the Gulf Coast), mini-splits can actually end up making your home hotter due to the humidity they add.

One last thing to consider: some mini-splits are dual-hose and some are single hose. The single hose models simply blow air into the room; the cooled air then passes over a coil (outside the room) and is blown into the house.

This works well when the compressor (and hence the outdoor coil) is in a cool place such as a basement or an attic. In very hot climates though, the heat generated by the single-hose unit’s compressor can add to the indoor heat; this is less of an issue with dual-hose models as they have a second coil (cooler side) outdoors.

If you have lots of money to spend on your home cooling system, then a mini-split system is definitely worth looking into. Whether or not they are worth the investment depends largely on your needs and budget.

Note: If you want a system that cools only one or two rooms, then a portable air conditioner might be a better option.

Portable Air Conditioners

If you don’t have the money to install ductwork for a central air conditioning system, but you still need a way to cool one or two rooms, then you may want to consider a portable air conditioner. As the name suggests, these units are designed to be moved from room to room.

Portable air conditioners come in various sizes and styles. Some are units that blow cool air into a room (like a large fan).

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Other models have internal coils which draw heat away from the air and exhaust it out of the room (and require electricity).

Some portable air conditioners are mounted on wheels and stands, so they can easily be moved from place to place. Others are designed to stay in one spot (usually the window).

Portable air conditioners are great for cooling small spaces, but they typically have a few shortcomings. They are very loud (especially the ones that blow air), they can drip water (which can damage whatever they’re placed on), and they consume more power than an average room air conditioner.

If you use a portable air conditioner in your room or office, then it might increase your electric bill significantly.

If you need to cool only one or two rooms, then a portable air conditioner might be the right solution for you. Just keep in mind that they are typically expensive to buy, operate and maintain.

Whole House Fans

A whole house fan is a device that is installed in your attic (or roof) and is designed to exhaust hot air out of your house. When they are running, these fans can significantly reduce the temperature of your home.

Whole house fans blow air directly on the ceiling of every room in your house, which makes the air feel at least 5-10 degrees cooler than it actually is. These fans can be installed so they can be turned on automatically when the outdoor temperature reaches a certain level (usually 95 degrees).

When not in use, most whole house fans can be placed in a closed position; this reduces Energy costs by closing out drafts and preventing leaves and debris from getting into your home’s ventilation system.

Whole house fans can be an effective way to provide cool air in your entire home, but they do have a few shortcomings. They are not very effective at cooling rooms that are adjacent to an exterior wall (such as a garage or bathroom).

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Also, because these fans blow directly on the ceiling, furniture and other items on the floor won’t be affected by the cool air (so it might feel hotter than the actual temperature if you have an elevated floor).

Whole house fans are not a good idea if you have certain types of insulation (such as fiberglass). They can actually suck the insulation particles inside your house, which could clog your fan or ductwork.

If you have fiberglass insulation, then you should consult with a professional to see if a whole house fan is right for you.

Electric Cooling Pads

Electric cooling pads are designed to keep an area cool by blowing air over metal coils. These pads can be installed on a floor, or suspended from the ceiling.

Most of these units have an automatic shut-off feature that turns them off when the outside temperature drops below a certain level.

Electric cooling pads are fairly energy efficient, but they can sometimes be expensive to buy and maintain. These pads do not have a lot of moving parts, but you may need to add more water every few hours (depending on the model you buy).

Cooling Vests

A cooling vest is a special type of garment that has metal coils inside it. These coils are covered with a material that draws heat when the air around the vest is circulated (usually by an electric fan).

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When these vests are used properly, they can lower the body temperature of the wearer by 10-20 degrees in most cases.

Cooling vests are relatively inexpensive to buy, but the cost of operation can be a bit on the high side. Most vests require an external power source (such as an electrical outlet), and some vests require a freezer to ensure that they stay cold enough.

If you only need to cool one person at a time, then you may want to consider a cooling vest.

Portable Air Conditioners

A portable air conditioner is a device that sits in a window and blows cool air into your room. You can use a portable air conditioner to cool one room at a time, or you can get a large enough unit to cool an entire home.

These devices work very well when the outside temperature is under 85 degrees, but they do have a few shortcomings.

Some portable units have a hard time cooling an entire room. This is because they do blow cool air, but that cool air eventually mixes with the hot air and may not drop the temperature as much as you would like.

Also, many window units are not very effective at removing humidity from the room. If you live in a very humid area, then you may want to consider a different type of air conditioner.

Make sure you do your research before buying any type of portable air conditioner. While these devices can effectively cool down a room, they do have a tendency to be quite expensive to operate.

If you purchase a cheaper portable unit, it may not dehumidify the air as well as a more expensive model. Cheaper models may also have a shorter lifespan, so be sure to weigh the pros and cons of buying a more or less expensive model.

Portable Evaporative Coolers

A portable evaporative cooler is different from a swamp cooler. These units look very similar to an air conditioner, but they blow out cool air through a filter.

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One of the main differences between a swamp cooler and a portable evaporative cooler is that the evaporative cooler blows out cooled air, while the swamp cooler sucks in outside air and blows it through the machine.

While some swamp coolers can be used in enclosed spaces, most evaporative coolers need outside air to operate properly. If you live in an area where there is little wind, then you may not get as much benefit from an evaporative cooler.

These units do not generate as much humidity as a swamp cooler, so they are preferred in dryer areas.

Like most air conditioners, these devices can be very expensive to operate. They also take up a fair amount of space and are usually fairly heavy.

These units can help you cool down quickly if you live in a very hot area. Just be sure that you take the time to research which type of evaporative cooler is best for you.

Portable Air Coolers

A portable air cooler is a device that has a fan and a filter designed to cool the air around it. These devices can be very effective at lowering the temperature of a room, but make sure you do your research first.

There are many styles of air coolers on the market, and some of them work better than others.

For example, some air coolers use water to cool the air, while others do not. Air coolers that use water can be filled with regular tap water and do not require any extra work.

Other types of portable air coolers require you to fill them with water and then dispose of the water after it has been used. Air coolers that do not use water are cheaper to operate and also typically last longer since they have fewer mechanical parts.

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One thing to keep in mind is that some portable air coolers may actually raise the humidity of a room. This is because these units blow out chilled air, which may cause the humidity in the room to increase.

If you live in a very humid area, you may want to avoid using a portable air cooler altogether.

Most portable air coolers only lower the temperature of a single room. These devices are best for people who live in smaller houses or who only need to cool down one particular area of their house.

These devices are not as effective as air conditioners and are mainly used by people who want a quick way to cool down their area without breaking the bank.

Portable Air Cooler Reviews

Here are some of the top-rated portable air coolers on the market today:

Honeywell MN10CESWW

The Honeywell MN10CESWW is an evaporative cooler that can be used both indoors and outdoors. This unit can be used in rooms up to 225 square feet and it also has a built-in water tank so you can add water as needed.

This air cooler can also operate at a distance of up to 15 feet, which means you can position the device wherever you need to get maximum cooling effect.

Customers who have purchased the Honeywell MN10CESWW are very pleased with this product. One customer states, “I can’t believe I was ever able to survive in this Arizona heat without one of these!

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This really works well and puts out a good amount of cool air. I also like the design of this model and it looks nice in my room.”

Another customer comments, “This Honeywell Evaporative Air Cooler works great for my needs. I live in south Florida where the climate is always warm and this cooler keeps the temperature in my bedroom very comfortable.

It’s also very easy to set up and use right out of the box! I would definitely recommend this product.



Works very well

Very quiet


Some customers received broken units, but the problem was quickly resolved by the seller

Frigidaire FFRE0933Q1

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The Frigidaire FFRE0933Q1 is a stylish air cooler that can lower the temperature of rooms up to 250 square feet. This unit is designed to be used both indoors and outdoors, and it also has a built-in water tank that can be filled with regular tap water.

There is also an included drain hose that makes it easy to dispose of the used water.

Customers who have purchased the Frigidaire FFRE0933Q1 are very happy with this product. One enthusiastic customer comments, “The automatic water feed on this unit is great.

I no longer have to worry about filling it before I go to work in the mornings.”

Another remarks, “This is a great air cooler and I am very happy with my purchase. I live in an area that routinely hits 105 degrees and this unit is able to lower the temperature of my living room by at least 10 degrees.”



Works well


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Does not reach stated temperature range in some cases


The Maytag MA8ACOAW is a great choice for those who want a portable air cooler that can effectively lower the temperature of a single room. This unit can lower the temperature in a 225 square foot area by up to twenty degrees.

The water tank can hold up to eight pints of water and is easy to access via a twist off cap.

Customers who have purchased the Maytag MA8ACOAW are satisfied with this product. One customer remarks, “I am very happy with this air cooler.

It works great and doesn’t take up much room. I’m able to position it in such a way that the cool air is directed right at my bed. I really can’t be any happier with my purchase.”

Another states, “This is a great little cooler. I use it in my garage and it keeps the area much more comfortable.

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It’s also very quiet, especially on the lower speeds. I plan on getting a few additional ones for my house. Great product!



Easy to use

Lightweight and easy to move around


Does not reach stated temperature range

Holmes HCWBSO10

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The Holmes HCWBSO10 is a great small air cooler that can effectively lower the temperature in a single room by up to twenty degrees. This unit can also effectively humidify a 225 square foot area, making it an excellent choice for bed rooms.

There is also an ionizer built into this air cooler to ensure that the air breathed in is free of dust and allergens.

Sources & references used in this article:

Alternative refrigerant evaluation for high-ambient-temperature environments: R-22 and R-410A alternatives for mini-split air conditioners by O Abdelaziz, S Shrestha, J Munk, R Linkous… – ORNL/TM-2015-536 …, 2015 –

Is it necessary to cover an air conditioner in winter? by S Muller – 2018 –

The manufacturer economics and national benefits of cooling efficiency for air conditioners in Brazil by VE Letschert, N Karali, WY Park, N Shah… – … Summer Study on …, 2019 –

Energy efficiency and certification of central air conditioners (EECCAC) by J Adnot, P Riviere, D Marchio… – Study for the DG …, 2003 –