The Best Ductless Air Conditioners in 2021 | Multiple Cooling Systems

When summer takes over the season, keeping yourself cool with an air conditioner is the ultimate solution. The scorching heat will leave you running with sweat and an uncomfortable muggy feeling even if you’re just at home. That’s totally not cool! But because ductless air conditioners can provide multiple cooling systems, you’d be able to cope with the summer’s heat.

Also known as a ductless split, mini-split, or duct-free system, a ductless air conditioner is comprised of two units:

  • an outdoor unit or the condenser that pumps the cool air and
  • the indoor unit or the evaporator that delivers the cool air in a room

This system can provide single and multiple zones, and it can be an ideal solution for those who want to cool one to multiple rooms in a house or office.

As every consumer searches for the best system to battle the heat in summer, our list and comprehensive review of the Top 10 Best Ductless Air Conditioners in 2021 will jot down the top ductless air conditioners you can find on the market today.

Here are the 10 Best Ductless Air Conditioners in 2021

Last update on 2021-03-23 / Affiliate links / Images from Amazon Product Advertising API

Read more detailed reviews of each product below:

10. Pioneer Floor Console Split Ductless Inverter with Heat Pump System

Pioneer Floor Console Split Ductless Inverter with Heat Pump System

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For a floor-standing or low mounting type of installation, the Pioneer floor console ductless air conditioner offers a complete system that you can set up in your house or office. It consists of an indoor unit, an outdoor unit, and an installation kit. Whether you or a technician install the air conditioner, it will make the installation much easier.

It is rated with 12,000 BTUs, a cooling capacity covering 500 to 550 sq. ft. room or space. The compressor slows down and speeds up to comply with the specified cooling and heating loads. As it processes this way, it provides a powerful cooling performance without wasting too much energy. The heat pump also has a significant effect on the production of energy. It reduces the energy but doesn’t compromise the performance. Hence, it provides the utmost comfort and cooling power at a lower cost!

For added convenience, a remote control is included. It allows you to adjust the settings easily according to the time, speed, and temperature you prefer. Definitely hassle-free! And because it operates quietly, you can relax or sleep soundly in your very own space!

Key Features
  • Low-mounting and floor standing type
  • It consists of an indoor unit and an outdoor unit
  • Includes an installation kit
  • 12,000 BTUs
  • Quiet operation
  • Features a heat pump that reduces the energy and saves money
  • Includes a remote control

9. PIONEER Air Conditioner WYS012AMFI22RL Ductless Inverter with Mini Split System

PIONEER Air Conditioner WYS012AMFI22RL Ductless Inverter with Mini Split System

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Air conditioners that are designed without an inverter have a fixed heating and cooling output or the electromotor. Therefore, the compressor does not adjust according to the required amount of cooling and heating. The inverter, however, functions otherwise. That’s when this ductless air conditioner from Pioneer differs from the non-inverter air conditioner units.

Engineered with an inverter, this ductless air conditioner regulates the temperature according to the optimal heating or cooling level. As a result, it operates quietly, and the whole mechanism and structure are more durable. It is rated with 12,000 BTUs and can cool a larger space or room in your home or office. It also comes with a heat pump system that takes the heat in and releases it between the outdoor and indoor units.

The ductless indoor unit is a front panel that can be mounted on the wall for a centralized air conditioning. It is designed with a dimmable LED display and automatic swing air louvers for maximum cooling. It also has permanent washable air filters that release clean and cool air!

Key Features
  • It has an inverter that provides optimal cooling and heating output
  • Quiet operation
  • Durable quality
  • 12,000 BTUs
  • It has a heat pump system that absorbs and releases heat
  • Comes with a ductless front panel indoor unit; wall-mounted installation
  • It has a remote control
  • Designed with permanent washable air filters
Read more:  The Best Portable Air Conditioners in 2021 | Best Portable AC Unit Brands

8. Senville SENL-09CD 9000 BTU 15 SEER Split Air Conditioner and Heat Pump, Mini

Senville SENL-09CD 9000 BTU 15 SEER Split Air Conditioner and Heat Pump, Mini

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A lot of consumers described it as highly functional and quiet. Both the indoor and outdoor units work without unnecessary noise and provide the efficient cooling power your home needs. It is definitely true with this Senville ductless air conditioner which has been cooling a lot of homes through the years. Senville has it designed with an inverter and heat pump that maximizes the cooling power at its optimal level. While this mechanism regulates the temperature, it performs comprehensively without taking too much energy.

The indoor unit also operates quietly that releases powerful cooling and heating whenever you need to. It is a wall-mounted installation type, and you can set it up in your very own home or in the office, restaurants, or any commercial spaces that need efficient cooling! It runs at 9,000 BTUs which can cover approximately 400 sq. ft rooms and spaces.

For utmost convenience, a remote control is included. The installation kit also allows you to install the air conditioner system without any hassle. As per consumer also says, the installation is effortless, although some have it installed by a professional technician. It also comes with a 5-year warranty that gives you professional assistance for the years to come.

Key Features
  • Engineered with a heat pump system and inverter
  • Operates both indoor and outdoor units very quietly
  • It comes with an indoor air handler for powerful cooling and heating
  • 9,000 BTUs
  • Wall-mounted type of installation
  • Includes a remote control
  • It comes with an installation kit for hassle-free installation
  • 5-year warranty

7. Senville SENL-18CD 18000 BTU 15 SEER Split Air Conditioner and Heat Pump, Mini

Senville SENL-18CD 18000 BTU 15 SEER Split Air Conditioner and Heat Pump, Mini

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Rated with 18,000 BTUs, this Senville ductless air conditioner is an option for those who need cooling equipment for a larger space, whether residential or commercial. As measured with 15 SEER, Seasonal Energy Efficiency Ratio, it performs efficiently to deliver the cooling you need. Older air conditioner units are rated with 10 SEER and below, which clearly explains this Senville ductless air conditioner’s exceptional quality with 15 SEER.

It also runs with an inverter and a heat pump system for a regulated cooling and heating output. With the Whisper Technology, it operates quietly as the name suggests. The outdoor unit or the condenser is mounted outside and also functions without unnecessary noise. The indoor unit, on the other hand, is an elegant piece that showcases a sleek design. It is a wall-mounted type, so you can have it installed in your bedroom, living room, or in any space you want. The remote control also allows you to adjust the air conditioner settings according to the temperature, fan speed, and timer you need.

Key Features
  • 18,000 BTUs
  • Engineered with a heat pump system and inverter
  • Includes a remote control for accurate adjustments
  • It comes with a 5-year warranty
  • Operates both indoor and outdoor units very quietly
  • Has a rating of 15 SEER for efficient cooling
  • Wall-mounted type – the indoor unit
  • Quiet operation
Read more:  Best Dual Hose Portable Air Conditioners in 2021

6. Senville SENL-12CD 12000 BTU 15 SEER Split Air Conditioner and Heat Pump

Senville SENL-12CD 12000 BTU 15 SEER Split Air Conditioner and Heat Pump

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It is a heat pump and air conditioner in one. While you can use it to cool yourself down during summer, the heat pump is a great source of energy-efficient heat in the midst of cold winter. This Senville ductless air conditioner absorbs the heat from a cool place and transfers it to a warm spot, resulting in regulated cooling and heating. It also has a rating of 15 SEER but with BTUs of 12,000. A little lower than the other Senville air conditioners, it also functions excellently and produces a sufficient cooling power.

This wall-mounted type of air conditioner operates quietly, perfect for your bedroom, living room, or perhaps in the office. Many consumers are also impressed with how the installation is easy and painless, although some still opt to have it installed. The infrared remote control is a useful addition to the units and enables the users to set the temperature, speed, and timer according to their preference.

Key Features
  • It has a heat pump system and inverter
  • Provides efficient heating and cooling power
  • Indoor and outdoor units operate quietly
  • Easy to set up; comes with an installation kit
  • It has an infrared remote control for a convenient temperature control
  • 12,000 BTUs
  • Has a rating of 15 SEER
  • Wall-mounted type

5. Senville SENL-24CD 24000 BTU 15 SEER Split Air Conditioner and Heat Pump

Senville SENL-24CD 24000 BTU 15 SEER Split Air Conditioner and Heat Pump

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A larger room or space requires an air conditioner unit with a higher BTU rating. If you are looking for a durable and outstanding unit for your space, this ductless air conditioner from Senville must be the best choice. It has a rating of 24,000 BTUs, which is comparatively high, unlike the usual air conditioners. With such a rating, you can use it for centralized cooling power in an establishment, commercial space, or a largely residential area, perhaps a bedroom or living room. Designed with an inverter, it stabilizes the cooling and heating output to an accurate level that gives you efficient climate control.

When the winter season takes over, you can take advantage of its heat pump system for all the heating you need. With its rating of 15 SEER, you can expect an excellent performance that you can rely on for many years to come. It also includes a remote control for hassle-free temperature control and an installation kit for a simple and easy set-up.

Key Features
  • 24,000 BTUs – perfect for large spaces and rooms
  • It has an inverter and heat pump
  • Has a rating of 15 SEER
  • Includes a remote control for easy and accurate temperature control
  • It comes with an installation kit
  • Wall-mounted type
  • Operates quietly
  • Provides efficient cooling and heating
Read more:  Best Portable Evaporative Air Coolers in 2021 - Ultimate Reviews

4. Pioneer Air Conditioner Inverter++ Ductless Wall Mount Multi-Split System Air Conditioner

Pioneer Air Conditioner Inverter++ Ductless Wall Mount Multi-Split System Air Conditioner

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When you have a house with multiple rooms, you can choose among the ductless air conditioners with multiple zones. This Pioneer air conditioner is a dual-zone unit that you can set up for two rooms. Though they function through a single outdoor unit, each indoor unit is controlled and adjustable distinctively. Each of these indoor units has remote controls so you can adjust the temperature, speed, and timer according to your needs.

It has a maximum rating of 21.3 SEER, which is relatively high compared to the usual air conditioners on the market. Such a rating defines its exceptional performance in regards to cooling and heating power. This split system is not very complicated to set up. It operates quietly and delivers ample cooling and heating output.
Many consumers also find it a great deal as it functions not only as an air conditioner but also as a heater, dehumidifier, and ventilator. Through sophisticated electronics, the compressor adjusts up to the optimal level, the heating and cooling output. With all those whisper fans, both indoor and outdoor units operate quietly.

Key Features
  • Dual-zone (2 indoor units)
  • Has a rating of 21.3 SEER for an exceptional performance
  • Functions as a heater, dehumidifier, and ventilator
  • It has a controlled compressor that adjusts up to the optimal level
  • Quiet operation
  • Delivers ample cooling and heating output
  • Easy to set up
  • Wall-mounted type

3. Pioneer Air Conditioner Inverter++ Ductless Air Conditioner Triple (3) Zone

Pioneer Air Conditioner Inverter++ Ductless Wall Mount Multi-Split System Air Conditioner Triple (3) Zone

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To cool more than two rooms in your residential or commercial space, a triple-zone ductless air conditioner might suffice. This mini-split system comes with three indoor units. Engineered with whisper fans, it functions without the unnecessary noise. As it is designed with an inverter, it provides the optimum cooling and heating power. It also has a heat pump system that drives the heat off from the compressor.

Also rated with 21.3 SEER, the sleek front panel indoor units and the condenser function at their utmost performance. These indoor units are wall-mounted and installed in three different rooms that can also be controlled and adjusted individually. The remote control makes it much easier to adjust the settings for each unit. It also comes with an installation kit that enables you or the technician to set up the system without any hassle.

Key Features
  • Triple zone (3 indoor units)
  • Quiet operation
  • It has an inverter and heat pump system
  • Provides optimum cooling and heating power
  • It has a rating of 21.3 SEER that enables the air conditioner to function at its utmost performance
  • Includes a remote control and installation kit
  • Easy to install
Read more:  The Best Window Air Conditioners in 2021 | Window-Mounted AC Units

2. Pioneer Air Conditioner Multi-Split System Air Conditioner & Heat Pump Full Set

Pioneer Air Conditioner Multi-Split System Air Conditioner & Heat Pump Full Set, Quint (5) Zone

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You probably need more than just a single zone ductless air conditioner if you want to fill out several rooms with cool air. Then this quint zone ductless air conditioner from Pioneer might be the best option. This multi-split system is comprised of 5 zones or 5 indoor units that you can mount on the wall. With the installation kit, you can have them installed or perhaps set them up on your own easily. With a rating of 21.5 SEER, you can expect but a high-quality performance that will cool you down during the hottest days of summer.

As the compressor speeds up and slows down according to the optimum levels, it maintains perfect environmental conditions in your living space. The whisper fans then provide a quiet operation. So even if you set it up in your very own bedroom, you can indulge in a relaxing and sound sleep anytime. And if you want to adjust the settings, you can use the remote control included.

Key Features
  • Quint zone ductless air conditioner (5 indoor units)
  • Suitable for residential or commercial spaces with multiple rooms
  • Includes an installation kit for a hassle-free installation
  • Includes a remote control
  • Quiet operation
  • Has a rating of 21.5 SEER
  • Designed with an inverter that regulates the temperature

1. PIONEER Air Conditioner Inverter+ Ductless Air Conditioner 12000 BTU 230V

PIONEER Air Conditioner Inverter+ Ductless Wall Mount Mini Split System Air Conditioner 12000 BTU 230V

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The first spot on our list is the Pioneer ductless air conditioner, a mini-split system consisting of a single indoor unit and an outdoor unit. Rated with 12,000 BTUs, it provides a powerful cooling and heating performance that can cover a large space in your home or commercial space. The compressor functions to meet the accurate cooling and heating levels. Hence, it provides superb performance with minimal cost of electricity.

Comparatively higher than other SEER ratings, this one has 17.5 SEER efficiency. It is innovatively designed to deliver efficient climate control, whether heating or cooling. The installation is simple and easy with its complete installation kit. But if you don’t know how the installation’s done, it’s better to seek help from a professional technician.

On the other hand, the remote control allows you to adjust the settings according to the temperature, speed, and timer you want. It is a wall-mounted type, and you can set it up in your room, living room, or someplace you prefer. And to make sure it releases clean air, it has washable permanent air filters.

Key Features
  • 12,000 BTUs
  • Single zone (1 indoor unit); wall-mounted type
  • Easy to set up
  • Provides a powerful cooling and heating
  • Has a 17.55 SEER rating
  • It comes with an installation kit and remote control
  • Quiet operation
  • Has washable permanent air filters for clean air

How to Choose the Best Ductless Air Conditioner

  • COOLING POWER: It is measured in BTUs or the British Thermal Unit. You may want to consider the space or room where the air conditioner will be installed. The higher the BTUs, the larger space or room it can cool. Oftentimes, manufacturers provide specifications regarding the BTUs and the room size applicable for every measurement. You can also do your own calculations to make sure you get the accurate cooling power for your room.
  • NUMBER OF ZONES: If you plan to set up multiple air conditioners in your home or office, it is important to know the number of zones. There are ductless air conditioners that are single-zone or designed for one room or space only, while multiple-zone ductless air conditioners are for two or more rooms. It all depends on your needs and preference.
    A ductless air conditioner with multiple zones uses a single condenser or outdoor unit and a multiple-zone split system divided into several zones. It can range from two to four zones or depend on the unit you’re buying. Although there is a single condenser, each zone is controlled individually. So, you can adjust the temperature for each room or turn it off when not in use. With such a mechanism, you can save time, energy, and money.
  • INSTALLATION: The crucial part of the installation is probably the indoor units or the evaporators. According to your needs and preference, these units can be installed in different ways; wall-mounted, concealed duct, ceiling suspended, and ceiling recessed. Each unit varies with its type of installation, which a professional technician should set up. It may also work if you have installed similar equipment before. But if you’re completely clueless in regards to the set-up, connections, and wirings, don’t hesitate to ask help from a certified technician.
  • DURABILITY: It is inevitably vital to choose a ductless air conditioner with long-lasting performance, equipment that you can use for many years to come. Some consumers depend on the brand reputation and the customer reviews to check its durability. These can help you determine whether your buying equipment is a wise investment or just a crappy one.
  • OTHER FEATURES: Apart from its primary function, some consumers look for additional features to expand its use. Some ductless air conditioners feature multiple functions that can work as a heater and a dehumidifier. These features would probably be beneficial for those who battle the cold weather in winter. Some units include a remote control that allows the user to adjust the settings easily. However, I know that most programmed units with additional features might be a little costly compared to the usual models.

Conclusion

You don’t have to endure the heat and sweat throughout summer. With a durable, high-quality, and functional ductless air conditioner, you can enjoy the summer while cooling yourself in your very own space at home or office. As ductless air conditioners can save you from costly electric bills without compromising performance, our list contains the top-notch ductless mini-split systems you can find on the market today.

Before you settle with the unit of your choice, don’t forget to check the cooling power, the number of zones, installation type, durability, and other features that you may find useful. If you’re still undecided about your choices, I hope this comprehensive review helps you out!

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