7 Best Ventless Air Conditioners – Coolness Without Hassle (Summer 2022)

We recently reviewed a few of the best ventless air conditioners and managed to narrow our favorites down to a list of the top seven!
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Last updatedLast updated: July 04, 2022
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An air conditioner is the best way to stay cool during summer. With the rising cost of energy, more and more people are looking for ways to save money on their energy bills. One way to do this is to use a ventless air conditioner. They are also a great way to cool your home without the hassle of ductwork. If you’re looking for a way to save money on your energy bill, a ventless air conditioner is a great option.

There are many different models on the market, so finding the best ventless air conditioner for your needs can be a challenge. There are many factors to consider, such as room size, energy efficiency, noise level, airflow, cooling capacity, ice tank, convenience, portability, and warranty. That’s why we’ve done the research for you and compiled a list of the best ventless air conditioners on the market.

Top 7 Ventless Air Conditioners Review 2022

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Editor’s Choice

Hessaire MC18V

Features
  • Airflow capacity: 1300 CFM
  • Coverage area: 500 sq. feet
  • Tank size: 4.8 gal
  • Max noise level: 53.4 dB
  • Max wattage: 85 W
  • Dimensions: 28 x 22 x 12 in
  • Weight: 16 lbs.

More features: 2 fan speeds, 6 ft. cord, 1/15 hp

The Hessaire MC18V is our Editor’s Choice because it is a powerful and durable machine that provides you with an efficient way to cool your home. It has an airflow capacity of 1300 CFM and can be used to cool down 500 sq. feet of space. The unit features a 4.8-gallon tank that provides 3-4 hours of continuous cooling on the high setting. It has 2 fan speeds and an automatic overheat protection system that allows you to use it with confidence in your home or office space all year long!

The MC18V is best compared to the MC26A model, as both can take care of a large space outdoors and indoors. The first, however, is more lightweight than the MC26A, and designed with heavy-duty wheels and a comfortable handle. It is also designed with a high-density grid media pad for circulating clean air.

What stands out?

  • For indoor and outdoor use
  • 4.8 gallons tank provides 3-4 hours of work
  • High-density grid media pad
  • Lightweight and portable with 4 wheels and a convenient handle on the top
  • Automatic overheat protection
  • ETL certified
  • Powerful airflow

What cons did we manage to find?

  • Unattractive appearance
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Features
  • Airflow capacity: 170 CFM
  • Coverage area: 215 sq. feet
  • Tank size:
  • Max noise level: 55-57 dB
  • Max wattage: 900 W
  • Dimensions: 13.8 x 14.6 x 27.2 in
  • Weight: 46.3 lbs.

More features: 3 modes, 8000 BTU, 4.3 ft. cord, 24 hours timer

The SereneLife SLPAC8 air conditioner is perfect for small to medium-sized rooms. It has a coverage area of 215 sq. feet and can cool the room down to temperatures of 55-57 degrees Fahrenheit. The unit also has a dehumidifier function, so it can be used in damp environments. Its quiet operation and remote control make it easy to use, and it comes with a 1-year warranty. With durable construction, this unit is perfect for use in any room.

The SLPAC8 model is quite similar to the SLPAC105W in the same series, as both offer similar power and can cool similar areas. But, the SLPAC8 functions quieter than the 105W, making it ideal for those who are focusing on a silent-working air conditioner.

Why are we impressed?

  • Dehumidifier function
  • Quiet operation
  • Remote control
  • 1-year warranty
  • Durable construction

What negatives must you be aware of?

  • Heavy
RELATED: 8 Best Portable Air Conditioners to Keep the Temperature of Any Room under Control (Summer 2022)
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Best for Large Spaces

Hessaire MC37M

Features
  • Airflow capacity: 3100 CFM
  • Coverage area: 950 sq. feet
  • Tank size: 10.3 gal
  • Max noise level: 59 dB
  • Max wattage: 250 W
  • Dimensions: 25 x 17 x 37 in
  • Weight: 39 lbs.

More features: 3 fan speeds, 3-sided cooling pads, 0.20 hp, 7 ft. cord

Hessaire MC37M is a portable, powerful, and energy-efficient air conditioner that has 3 fan speeds. It could effectively cool up to 950 sq. feet of space with its 3100 CFM airflow capacity. The air conditioner comes with a 0.20 hp motor, 10.3-gallon tank, and 250W power consumption, which means it can run for more than 8 hours on a low-speed setting. The unit features 3-sided cooling pads that produce powerful airflow in any direction you want it to go while the automatic overheat protection ensures safety.

The MC37M is an upgraded version of the MC26A, as it offers a larger airflow and adds 250 to its square feet. Although it’s a bit heavier, the ventless air conditioner can cover a wide area. It also offers manual and continuous fill, unlike the MC26A, which allows for continuous fill alone.

What stands out?

  • For indoor and outdoor use
  • Large coverage area
  • Portable design with 4 locking casters
  • Easy-to-use
  • Energy efficient
  • Automatic overheat protection
  • ETL certified
  • Powerful airflow

What cons did we manage to find?

  • Pricey
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Best Design

COMFYHOME C1903

Features
  • Airflow capacity: not specified
  • Coverage area: 250 sq. feet
  • Tank size: 1 gal
  • Max noise level: 38 dB
  • Max wattage: 80 W
  • Dimensions: 32 x 14 x 11 in
  • Weight: 15.27 lbs.

More features: 40° oscillation, 8 hours timer, 3 fan speeds

COMFYHOME C1903 is a ventless air conditioner that is perfect for small rooms up to 250 sq. feet. It has a 1-gallon tank, 3 fan speeds, and an 8-hour timer. At just 15.27 lbs., it’s easy to move from room to room, and its sleek design will look great in any home. Plus, it’s quiet and energy-efficient, so you can stay cool without breaking the bank.

The COMFYHOME C1903 ventless air conditioner is energy-efficient just like the Hessaire MC37M, but it offers a lower noise level and is best for smaller areas. If you want a flexible air conditioner with oscillation, the C1903 is a better choice, than the MC37M.

What do we love it for?

  • Eye-catching and convenient design
  • Remote control
  • Quiet operation
  • 2 ice packs for higher cooling efficiency
  • Low energy consumption
  • 40° oscillation
  • Safe bladeless design

What were we disappointed with?

  • Not for large spaces
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Best Value

Dreo DR-HEC001

Features
  • Airflow capacity: 211 CFM
  • Coverage area: not specified
  • Tank size: 1.06 gal
  • Max noise level: 35 dB
  • Max wattage: 50 W
  • Dimensions: 11.42 x 11.42 x 39.69 in
  • Weight: 13.2 lbs.

More features: 1350 rpm, 22 ft/s, 80° oscillating, 3 fan speeds, 7 hours timer

The Dreo DR-HEC001 ventless air conditioner is a sleek and affordable way to cool your room. It features three fan speeds, 80° oscillation, and can run for up to 7 hours on one tank of water. The humidification and air filtration system help to improve the quality of the air in your room. The unit also comes with two ice packs to help cool the air quickly.

Like the COMFYHOME C1903, the Dreo DR-HEC001 also offers oscillation. But, the DR-HEC001 offers much wider oscillation, up to 80 degrees. It also operates much quieter and takes less wattage. Aside from that, they both feature the same fan speeds and timers.

Why are we impressed?

  • Sleek design
  • Affordable price
  • Humidification and air filtration
  • 2 ice packs
  • 80° oscillating
  • Remote control
  • Quiet operation
  • Low energy consumption
  • 1-year warranty

What negatives must you be aware of?

  • The tower design is not very stable
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Best for Small Spaces

Honeywell TC10PEU

Features
  • Airflow capacity: 194 CFM
  • Coverage area: not specified
  • Tank size: not specified
  • Max noise level: not specified
  • Max wattage: 50 W
  • Dimensions: 11.5 x 11.6 x 29.6 in
  • Weight: 2 lbs.

More features: low water level alarm, 3 speeds

The Honeywell TC10PEU is a portable ventless air conditioner that can quickly cool down a room. It features an airflow capacity of 194 CFM, making it perfect for small spaces. Additionally, the unit has a lightweight design that makes it easy to move from room to room, and it comes with remote control for easy operation. The low water level alarm ensures that you never run out of water, and the 3 speeds provide customized cooling power.

The TC10PEU is another top choice for cooling a small room, like the SereneLife SLPAC8. However, it’s easier to maintain the TC10PEU, as it comes with a low water level alarm that ensures you can always enjoy its cooling power. It is designed for cooling dry climates too.

What makes it stand out?

  • Remote control
  • Reasonable price
  • Lightweight
  • Air hydrating
  • Dust filter

Which disadvantages must you keep in mind?

  • Some buyers note it is a little bit noisy
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Best Portable

LaoTzi WT-F51

Features
  • Airflow capacity: not specified
  • Coverage area: not specifies
  • Tank size: 0,07
  • Max noise level: 30 dB
  • Max wattage: 8 W
  • Dimensions: 11 x 5.7 x 11 in
  • Weight: 1.7 lbs.

More features: 3 fan speeds, 4000 mAh rechargeable battery, 60 turbine blades, 90° oscillating, 1600rpm-2500rpm motor speed, 7-color light options

Laotzi WT-F51 is the best choice if you want to enjoy a good sleep in summer. It is very easy to use anywhere you need it, just turn on the fan and feel the comfortable wind coming out. Laotzi WT-F51 is designed with a 90° oscillation function, which can effectively distribute cool air. The soft light and quiet operation of this mini air conditioner gives a calming effect and can be used as a night light.

The WT-F51 features a 90-degree oscillation function, which is wider than the 80 degrees offered by the Dreo DR-HEC001. They both offer three fan speeds, but it goes the extra mile to provide rechargeable batteries, turbine blades, and high motor speed.

Why is it special?

  • Compact, easy-to-carry, and cordless design
  • 4-5 hours of work per one charge
  • Super-quiet
  • Energy saving
  • 90° oscillating
  • Ideal for camping, bedside, cars, and small spaces
  • 1-year warranty
  • Affordable price

What are the flaws?

  • The tank is very small so you will have to refill it quite often

Things to Consider

A ventless air conditioner is a great alternative for those who don’t have any windows for connecting a duct to, or for people who want to keep their cool without having to deal with a difficult installation and high energy bills.

What is a Ventless Air Conditioner?

A ventless air conditioner is a type of air conditioner that doesn’t require any vents or windows to be open in order to function. They work by using a small fan to circulate the air in a room, and they can be placed virtually anywhere in a room without taking up too much space.

A regular air conditioner, on the other hand, works by using a compressor to cool the air, and then circulating it through a series of vents.

7 Best Ventless Air Conditioners – Coolness Without Hassle (Summer 2022)

A ventless air conditioner operates without any ducts or vents. It uses a refrigerant to cool the air and does not require any external ventilation.

Types of Ventless AC

There are two main types of ventless air conditioners: evaporative and portable.

Evaporative air conditioners work by using a fan to circulate the air in a room, and they use a wet pad to cool the air as it passes through. This type of air conditioner is best for small rooms or areas where there is good ventilation.

Portable air conditioners are self-contained units that can be placed anywhere in a room. They use a small fan to circulate the air, and they have their own built-in cooling system. Portable air conditioners are a great option for larger rooms or for people who want the flexibility to move their air conditioner from one room to another.

Important features

Ventless air conditioners are a great way to cool your home without the need for ductwork. They’re also more energy-efficient than traditional air conditioners, so you’ll save money on your energy bill. When choosing a ventless air conditioner, be sure to consider the size of the room, the energy efficiency of the AC, its noise level, airflow, cooling capacity, ice tank, convenience, portability, and warranty. With our detailed buying guide, you’re sure to find an air conditioner that’s perfect for your needs.

Room size

When choosing a ventless air conditioner, it’s important to consider the size of the room you want to cool. Evaporative air conditioners are best for small rooms or areas where there is good ventilation, while portable air conditioners are better for larger rooms.

The coverage area is usually listed in square feet, so be sure to check the manufacturer’s specifications before making your purchase.

Energy efficiency

Another important consideration is energy efficiency. All air conditioners use energy to operate, but the best energy-efficient air conditioners are a better choice if you don’t want to spend a lot of money on energy bills.

If you’re looking for an air conditioner that won’t break the bank, look for one that has low wattage or an Energy Star rating.

This means that the air conditioner has been certified by the US Environmental Protection Agency to meet certain energy-efficiency standards.

Noise level

Some air conditioners can be quite noisy, so if you’re looking for a quiet air conditioner, be sure to check the noise level before making your purchase. The noise level is usually listed in decibels (dB), so the lower the dB, the quieter the air conditioner.

Airflow

7 Best Ventless Air Conditioners – Coolness Without Hassle (Summer 2022)

Airflow is a measure of how much air an air conditioner can move in a given amount of time.

Another important consideration is airflow. The airflow rating is usually listed in CFM (cubic feet per minute).

Air conditioners with a higher airflow will cool a room more quickly. It’s important to choose an air conditioner with the right airflow for your needs. If you have a small room, you won’t need as much airflow as you would if you had a large room.

Cooling capacity

Cooling capacity is the amount of heat an air conditioner can remove from a room in an hour. It’s usually measured in BTUs (British Thermal Units).

The higher the BTU, the more powerful the air conditioner.

If you have a small room, you may only need a 5,000 BTU air conditioner. But if you have a large room, you may need one of the best 10000 BTU window air conditioners.

Ice tank

Some ventless air conditioners come with an ice tank. This is a great feature if you live in a hot climate and want to have cold, refreshing air at your fingertips because an ice tank can help to improve the cooling performance of your air conditioner.

Convenience

When choosing a ventless air conditioner, it’s also important to consider the convenience factor. Some air conditioners come with remote controls, while others have timers that allow you to set when you want the air conditioner to turn on and off.

Some air conditioners also come with an automatic shut-off feature, which is great if you forget to turn off your air conditioner.

Portability

If you plan to move your air conditioner from one room to another, you’ll probably want to choose one of the best portable air conditioners and heaters.

Some portable air conditioners also come with a window kit, which allows you to vent the air conditioner through a window.

7 Best Ventless Air Conditioners – Coolness Without Hassle (Summer 2022)

Portable air conditioners come with wheels and handles, so you can easily move them from one room to another.

Warranty

When choosing an air conditioner, be sure to check the warranty. Most air conditioners come with a one-year warranty. However, some brands offer extended warranties. An extended warranty is a great way to protect your investment and get peace of mind.

Benefits of Ventless AC

The first and most obvious benefit of a ventless air conditioner is that it doesn’t require any ductwork. This means that you won’t have to worry about the cost and installation of ductwork.

Ductwork can be expensive, and it can be difficult to install. If you’re not handy, you may need to hire a professional to install your ductwork.

Ventless air conditioners are also more energy-efficient than traditional air conditioners. They use less energy to cool a room, so you’ll save money on your energy bill.

In addition, ventless air conditioners are very quiet. Since they don’t have any moving parts, they operate silently. This is a great benefit if you have young children or are a light sleeper.

The last but not least benefit of a ventless air conditioner is that they’re very easy to maintain.

Ventless air conditioners are a great way to cool your home without the hassle.

Tips on Using Ventless AC

If you’ve never used a ventless air conditioner before, here are a few tips to help you get the most out of your new appliance.

  1. Be sure to read the owner’s manual before using your air conditioner. This will help you understand how your air conditioner works and what features it has.
  2. When using your air conditioner, be sure to keep the doors and windows closed. This will help to keep the cool air in and the warm air out.
  3. If you have a portable air conditioner, be sure to use the window kit to vent the air conditioner properly.
  4. Be sure to clean your air conditioner regularly. This will help to keep it working properly and prevent the buildup of dust and dirt.
  5. If you’re not using your air conditioner, be sure to turn it off. This will help to save energy and prevent the air conditioner from overworking.

FAQ

There are pros and cons to both types of air conditioners. Ventless air conditioners are more energy-efficient and easier to maintain, but they don’t work as well in very large rooms. Traditional air conditioners are more powerful and can cool larger rooms, but they’re not as efficient and can be more expensive to operate.

No, you don’t need professional help to install a ventless air conditioner. Ventless air conditioners are easy to install and come with everything you need to get started.

Yes, ventless air conditioners are more eco-friendly than traditional air conditioners. They use less energy and don’t produce any harmful emissions.

You should clean your ventless air conditioner every few months to keep it running properly. Be sure to follow the instructions in the owner’s manual for the best way to clean your air conditioner.

Our Verdict

Our Editor’s Choice Hessaire MC18V is a powerful and portable ventless air conditioner that can be used indoors or outdoors. With a large tank size and 1300 CFM airflow capacity, this unit can cool down 500 sq. feet in no time. It also features automatic overheat protection and ETL certification.

The SereneLife SLPAC8 is a powerful and efficient ventless air conditioner that is perfect for humid climates. With its 3 cooling modes, 8000 BTU power, and a 24-hour timer, you can stay comfortable all day long. In addition, it features durable construction that will last for years.

This Hessaire MC37M is the best ventless air conditioner to use in large spaces. With a coverage area this large, this AC unit can be used indoors or outdoors. It also has a portable design with 4 locking casters, making it easy to move from one place to another.

References

1.
Air Conditioning | Department of Energy
Air conditioners work much like a refrigerator, transferring heat from the interior of your home to the outside.
2.
Evaporative Coolers | Department of Energy
In warm climates with low humidity, evaporative coolers can be a cost-effective cooling strategy.
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