15 Best Ductless Air Conditioner Reviews in 2021 You Can Choose


Ductless air conditioners are a superb heating alternative for houses without ductwork, room additions, enclosed porches, or rooms that are tough to cool during warmer weather months. They’re shinier and simpler compared to window components, which makes them a fantastic investment for your house.

If you reside in regions that experience a range of seasons, then you’re definitely going to need to think about a mini-split air conditioner for your house. However, is that the best ductless air conditioner for your needs? This guide is going to examine our top selections, highlighting their key attributes while also helping point out a few factors you want to make before buying.

List of 15 Best Ductless Air Conditioner Reviews

1. Pioneer WYS036G-17 Ductless Air Conditioner

  • The Pioneer WYS036G-17 Ductless Air Conditioners are the best mini-split system that cools, heats, dehumidifies, and gives venting! This efficient unit utilizes 36,000 BTU using a SEER rating of 16. Searching for single-zone residential or light industrial applications perfect for spaces between 300-450 sq. ft. Perfect for your bedroom, this unit operates quietly, whether heating or cooling.
  • The indoor unit includes a slick front panel with an LED screen that can be dimmed using a multi-speed engine and each of which may be controlled using the user-friendly LCD screen remote control. Having a suitable permanent washable filter, in addition to additional filter choices, moisture may also be taken out of the air. The ones that experience power outages will understand the problem they could cause of appliances; fortunately, this version employs an auto-restart function, so it will restart the manner set before the toaster without having having to bother!
  • The variable-speed compressor is placed in the outside unit, made from double galvanized metal with electrostatic epoxy paint. The included setup kit supplies you with an insulated aluminum tube using flare connections, putty, wrap tape, interconnecting signal wiring, wall sockets liner and cap, and a drain extension. The appealing indoor unit measures 31.5 x 7.5 x 11.5 inches along the outside casing measures 31.5 x 13 x 22 inches. You’ll also obtain two-year parts guarantee along with a seven-year warranty on the compressor.

2. Senville LETO Series Mini Split Air Conditioner Heat Pump

  • If it comes to keeping single rooms comfy all year, turn into Senville SENL-09CD Ductless Air Conditioner. It’s very good for smaller rooms such as bedrooms, dens, and home offices.
  • This system is constructed for more than simply heating and cooling. It can circulate and disperse cold air throughout the room should you change the fa mode. These are fantastic features since you don’t need to switch on the heating and cooling mode once the temperature is not too hot or too cold.
  • The LETO Series by Senville is energy efficient as a result of this changeable inverter compressor which restricts its energy use. The best part is your 19 SEER rating, so it uses less electricity when cooling or warming your space. In case you choose to get this unit, then you have a lot of choices from 9,000 BTU to 24,000 BTU. In cases like this, we’ve advocated the 9,000 BTU mini-split system.
  • This device is simple to use, thanks to its included remote control. Wherever you’re in the area, you can adjust the temperature or modify the manner by simply pressing the button on the remote. Additional
  • Accessories and features which have the unit comprise a 16-foot installation kit, sleep feature, ECO mode, turbo button, automatic restart, and angled airflow.

3. Della 12000 BTU Mini Split Air Conditioner Ductless Inverter System 17 SEER 115V with 1 Ton Heat Pump

  • This 12000-BTU portable air conditioner is perfect for spot cooling small rooms up to 400sq ft. It is outfitted with four casters that allow for a simple move to the spaces which need frightening. This portable AC unit also includes a remote control for Simple temperature, fan speed, and timer alterations throughout the room.
  • This version from Della is a fantastic price, and it delivers 12,000 BTU/hour, which makes it appropriate for rooms up to 750 square feet. Besides the cooling system, this unit includes settings for heating system, dehumidification, and heat, and it has many different helpful features, such as a 24-hour timer, sleep mode, energy-saving style, and several fan speeds, all of which may be corrected with the included remote control. It has a complete installation kit, such as a 10-foot lineup, and it functions between 30-41 decibels, depending upon the preferences.

4. Cooper & Hunter Store Ductless Air Conditioner

  • Nonetheless, let us first consider the Cooper & Hunter Store specs as they’re rather fantastic (especially for the price). Cooper & Hunter Store have assembled a unit using 21.5 SEER for (a little ) less than $1,000. That is only something you do not really find daily. Add to this a great 11.2 HSPF heater; it is just crazy how good these specs are. The best ductless air conditioner has a rather low ability as far as it is dehumidification amounts are involved. Additionally, the airflow is quite feeble. That is because they used the cheaper (but nevertheless energy-efficient) rotary-type compressor.
  • Nonetheless, aside from the fantastic specifications, both chief benefits of this Cooper & Hunter ductless apparatus would be the WiFi connection also, above all, the DIY setup procedure. This can be a mini-split system you can set up yourself. The one thing you will have to do would be to drill a hole in your wall socket. Everything comes in a DIY installation kit.
  • The 12,000 BTU Cooper & Hunter device could be powered with the standard 115V (you might also receive a 12,000 BTU 230V device ). Stronger components, though, will require a 208/230V voltage.
  • Together with the buy, you have the industry’s best warranty (5 years for parts, 7 years to get the compressor). This is only one of the quietest mini-split systems using an indoor unit which makes low 36/32/23 dB sound levels.
  • The further trick up the air conditioner sleeve would be your WiFi connection. When you have installed it on the AC unit, simply plug that USB key, and you’re going to have the ability to command your ductless unit through WiFi.

5. Innovair Air Conditioner Inverter Ductless Wall Mount Mini Split System Heat Pump Full Set with Kit

  • Innovair is the world leader in creating client-satisfying and highly effective air conditioning systems. This AC has got the newest quantum inverter technology which reduces your power bill considerably. It functions in numerous manners that these are stretchable mode provides even distribution of air in your own room; sleep mode adjusts the warmth of AC itself to supply you comfy sleep, and Dehumidifier manner lowers the moisture from the air and makes you feel the cool air.
  • Innovair supplies you 4-in-1 filters into your best ductless air conditioner that these are catechin filter eliminates germs and bad odor in the air, HEPA filter reduces dust, dander, and other toxic chemicals from the air, vitamin C filter adds vitamin c to the air that softens skin and reduces your anxiety, Aroma filter adds odor in the air to supply you agreeable air cooling encounter.
  • It is accompanied by an optional wi-fi prepared quality which permits you to join it using Alexa or Google Assistant, and after that, you can run it in any portion of your property. It supplies you with cooling at a top temperature of 115F and functions as a heat pump at reduced temperatures of 5F. Additionally, it has anti-freeze protection which lets you run it at the smallest of temperatures.

6. PIONEER Diamante Series Ductless Mini-Split Air Conditioner Inverter Heat Pump Full Set with 16 Ft. Kit

  • Pioneer is a famous firm that has gone one step forward to secure you the very best price for ductless air conditioners. Here within this particular model, you’ll find a blend of comfort and quality. Simply unwind, have popcorn and watch a picture in a room together with all the luxury of ductless AC.
  • The appliances used in the item are of premium quality so there’s a good possibility your merchandise will sustain for several years. The maximum temperature is managed by searching for the heating and cooling procedure for the air conditioner.
  • Pioneer WYS012-17 is excellent for both the industrial and family arena. In addition, you have relief when it concerns the noisy fan since this version is voice-free since it’s ductless. The heating and cooling capacity is approximately 12000 BTU to 36000 BTU.
  • It’s a kit that contains installation accessories, multi-function remote controller to fulfill all of your temperature requirements. The aircon is of high quality within this item.

7. MRCOOL – DIY-12-HP-115B25 DIY 12k BTU 22 SEER Ductless Heat Pump Split System 3rd Generation

  • Maybe you’re searching for the greatest mini split AC unit that is simple to install and features Wi-Fi smart controllers. If that is true, then you will be happy with this item right here.
  • The MRCOOL DIY ductless split system air conditioner was created with do-it-yourselfers in your mind. No specific tools, equipment, or training is needed to get this up and running. Simply follow the included instructions, and you’re going to have personalized air conditioning and heating in only a couple of hours.
  • For smartphone users, the SmartHVAC program lets you control the device from any Apple or Android device. It’s also compatible with Amazon Alexa and Google Assistant for the voice-activated controllers. What more can you need in one zone mini split AC system?

8. Senville SENA-18MO-209 18000 BTU Dual Zone Split Air Conditioner and Heat Pump

  • If you’re interested in finding a ductless AC that’s a winning mix of flexibility, convenience, uncomplicated performance, and ultra-high efficacy and functionality, then look no farther – The Senville SENA-18MO-209 Dual Zone Ductless Air Conditioner is your very best option!
  • This more compact choice features an 18,000 BTU (2 x 9000) and 23 SEER score that’s sufficient to cool around 2 500sqft rooms and greater energy efficiency because of this DC Inverter Technology that boosts ultra-high efficiency and superb functionality.
  • The system provides high-quality and lasting energy heating and cooling for single rooms, extensions, garages, and small commercial areas such as cafés, restaurants, and delis. To get a bigger area, Senville provides double the size using a 36000 joint BTU ac unit program accessible.
  • Additionally, it includes the additional plus of a yearlong warranty plus a seven-warranty about the inverter compressor, the coolest and dependable Toshiba compressor, which operates at a variable rate dependent on the load you require, hence making it incredibly effective and nuisance-free.
  • In the event a power failure happens, the device will automatically restart to ensure that your house receives the heating or cooling it requires, thereby ensuring constant climate management. Additionally, it has the PTC heating belt, and it will be a heating system belt fitted to the bottom plate of the outside area to bypass the accumulation of rain, water, or snow onto the bottom plate.
  • The machine can efficiently cool your space during those excruciating and hot summer temperatures and also keep you warm through the winter months. Additionally, with its practically noise-free operation that doesn’t impinge on the everyday activities at your house and the industry-leading technologies, simple to set up and economical, the Aura Series, it is possible to cool and heat your home at temperatures of around -22F/-30C. Additionally, it has a wireless remote controller, so correcting the preferences is rather simple and straightforward.

9. DuctlessAire Energy Star Ductless Air Conditioner 

  • This slick ductless air conditioner is all you want to remain properly ventilated throughout the hot summer months. The streamlined conditioner is powered by 12000 BTU for optimum cooling power.
  • You may readily get into the appliance’s filter. Especially, the air filters are washable, so you are going to have the ability to stop debris and dust build-up with no problem in any way. The low-noise conditioner also has an auto-clean purpose and embedded alarm system to maintain your air conditioner in top-notch form. Using 3 different turbo rates and an integrated remote, this filter is ideal for keeping your whole flat or small home trendy.
  • Users loved the compact size of the air conditioner and were amazed at its performance despite being quiet. On top of that, this air conditioner also has built-in heating capacities, which makes it easy all year round.
  • The included remote created it simple to upgrade temperature from a further distance, which makes this a fantastic air conditioner for larger-sized rooms or even compact flats.
  • The air conditioner can also be compatible with cooling and heating systems adding to the device’s advantage. In general, this is the best ductless air conditioner for the purchase price.

10. Kingsfin 12,000 BTU Mini Split Ductless AC Air Conditioner

  • Kingsfin is well known for its use of innovative technologies and advanced designs which are versatile, eco-friendly, energy-efficient, well-made, and economical. The company tries to design and fabricate products that are exceptionally operational but also use utmost simplicity and excellent visual appeal. It’s our wish to make the perfect balance of form and functionality through advanced details in the design and substance.
  • This mini-split ductless AC unit of 12000 BTU and 1150V/60Hz is energy-efficient and quiet in operation. Using its own air quality monitoring capacity and dehumidification function, this can be an exceptionally versatile device, providing cooling, heating, dehumidification, and ventilation, with attributes such as sleep mode, timer, auto restart, swing vents, and anti-cold air performance.

11. Daikin 24,000 BTU Ductless Air Conditioner

  • Daikin is just another reliable brand known for supplying premium quality mini split AC available for sale programs in the United States. With tens of thousands of families enjoying their goods now, you can’t ever go wrong with all the Daikin Ductless Air Conditioner to your heating and cooling requirements.
  • Every single Daikin unit is designed and manufactured to give durability, strength, and efficacy. As a result of its own inverter variable speed compressors, it retains the desirable temperature, reduces alterations, and reduces energy loss. At this time, you do not need to fret about your power bill because it will make it possible for you to save as much as 30 percent without sacrificing the comfort and optimal features it provides. It’s among the very reviewed Dalkin mini-split units.
  • Moreover, its own inverter technology empowers the AC system to keep comfort settings via low-speed operations. The noise it produces is quite low in 19 decibels (dB) for the indoor component and 46 dB to your outside. When it is not sufficient, turn its silent mode, which lowers the sound down to 2-3 dB. It is going to now work lightly and silently, which makes it perfect for a fantastic night’s sleep.
  • Other characteristics this user-friendly unit provides for extreme comfort comprise automobile swing performance, wide-angle louver layout, efficient manner control configurations, mold-proof air filter, and LCD remote controller.
  • Boasting a wise inverter technology makes this unit stick out among the majority of its rivals. Plus, being made by a few of the very credible brands in the world these days, there is no doubt that this unit needs to be part of your account.

12. 18000 Btu 23.3 SEER Ductless Mini Split DC Inverter Air Conditioner Heat Pump System 208-230 Volt

  • The Air-Con is suggested for anyone searching for durable yet very affordable ductless air conditioners for any bigger space in the office or home, and particularly for people residing in humid outside spaces.
  • This air conditioning unit features a higher energy efficiency rating and a very low operating price. In 20.5 SEER (Seasonal Energy Efficiency Ratio), the Air-Con Ductless Air Conditioner is among the most energy-efficient versions on our listing. The SEER rating measures the efficacy of the cooling system of an ac unit above a year compared to the power it consumes. This unit will cool or heat one to your relaxation without consuming additional energy. This is going to create a genuine difference in your power bill.
  • One other wonderful thing about the air conditioning unit is the strong capability to cool large spaces. With 24,000 BTU, the highest BTU rating on this listing, this AC can easily cool down and heat up huge chambers, offices, whole houses, and some other central areas around 1400 square feet.
  • The Air-Con does not make much sound. Its quiet operation purpose makes it perfect for keeping you cool as you sleep soundly during the hottest summer nights. The dehumidifying purpose of this Air-Con makes it a fantastic option for humid climates.
  • This air conditioning device also includes a number of versatile features that make fine-tuning simple and convenient. A number of those features are ambient cooling and heating system, a LED screen, a 24-hour timer (which will permit you to choose if the AC works on or off, enter sleep mode, etc.), along with seven indoor fan rates, the maximum number of rates from any rival product.
  • Along with these attributes, the construct of the item further expands its lifespan, as its cupboard is resistant to rust. The durability can be guaranteed by a 5-year limited warranty on components and also a 7-years warranty on the compressor. Here is the very best guarantee offered on our listing.

13. Daikin FTXB18AXVJU/RXB18AXVJU 18000 BTU 17 Series Heat/Cool Single Zone Mini Split System

  • The Daikin FTXB18AXVJU is a highly effective single zone ductless air conditioner that can heat or cool up spaces to 1,000 square feet in size. This makes it a fantastic pick for assignments or open-plan residential areas. It’s pricier than a number of the additional single-zone systems on this listing, so in the event that you don’t want a broader policy, you may save yourself cash by choosing one of these instead.
  • This program is energy efficient also, using a range of technologies to keep using energy and low bills more economical. Air purification is accomplished via using a ceramic apatite photocatalytic air-purifying filter.
  • Regardless of the effective airflow output signal, the Daikin FTXB18AXVJU is silent; it is often able to efficiently function at low rates, so the noise levels remain low for minimal noise surges.

14. Gree 24,000 BTU 18 SEER Ceiling Cassette Ductless Air Conditioner

  • This is not your normal AC since it is a ceiling cassette air conditioner. Obviously, the setup procedure is much tougher, so even in the event that you’ve got the expertise, it’d be better to request expert assistance.
  • Everything you may enjoy is how quiet it is, with noise levels as low as 56 dB(a). You receive a wireless remote controller or wired control attached to the wall with which you may control AC. As this could be recommended for larger chambers, it may cool/heat around 1,000 sq feet — impressive.

15. DAIKIN 9,000 BTU 17 SEER Wall-Mounted Ductless Mini-Split A/C Heat Pump System

  • Launched in 1924, DAIKIN’S Ductless Air Conditioner is extremely popular with buyers because it’s offered in 150 countries of the world. Daikin’s compact divide AC’s are set up quite easily in homes where space is constrained. Daikin AC has innovative inverter technology, which conserves your energy bill and offers you efficient cooling. It is possible to use it in hot and cold weather for heating and cooling functions.
  • This AC includes innovative filtration that gives you clean air to breathe. It functions in various modes that provide you the conveniences you want. Daikin also has car swing wide-angle louvers that provide even distribution of air into your area. Daikin guarantees you the free technical assistance that appears at all your requirements and makes it possible to need your AC.

Buying Guide For Best Ductless Air Conditioners

Right Capacity In BTU 

Understanding how successful a ductless air conditioner you will need is the very first thing that you want to work out. Usually, we’ve got particular square footage of a room or rooms in your mind. Those we would like to cool down, needless to say.

The recommendation would be to multiply the space dimensions (in sq feet ) from 20-30 to find a BTU value. 20 is your most eco-friendly; 30 essentially guarantees you won’t ever purchase ductless air conditioners that are too weak.

Voltage power

The conventional volt plug-in is 110-220V. Many men and women have a tendency to take this part lightly and presume that all appliances include this normal quote. Voltage is contingent upon the power requirement for unique buildings.

The ductless air conditioner includes a 110-220 volt plug. If your air conditioner is to get a bigger unit, you require a voltage of 220-240V. It is possible to request an electrician to install it for you, or you can do it yourself if you learn how to install it securely. It is very important to note that using the wrong voltage may lead to lack of efficacy, circuit breakdown, or perhaps begin a flame.

Room Size

Room size is just one of the main factors you will need to make before buying a ductless air conditioner system. Should you buy one which is too little, you’ll discover it will be continuously running, attempting to attain the temperature you need, and it simply will not cool efficiently. When considering space dimensions, you also need to keep in mind the degree of insulation existing in addition to the number of zones that you wish to cool.


All ductless air conditioners have a cooling manner. But, there are versions that increase the bar and give additional functionalities such as enthusiast mode, heat manner, dehumidify style, and also an automatic manner, which selects the perfect temperature setting to maintain your space comfortable.


Another factor to think about when you’re picking the best ductless air conditioner for you is its aesthetic look. In the end, nobody needs a bulky unit destroying the air of the carefully constructed home. The products tend to get a similar appearance, but some manufacturers provide a much sleeker and more contemporary look.


Ductless air conditioners are costly — most price between $1,000 and $5,000. But should you will need a perfect mini saliva system, you may want to generate some sacrifices because the strongest are pricey. If you need one that’s robust and powerful enough to cool a room, or maybe you want a multi-zone unit that could manage several areas, then you shouldn’t be amazed to pay a handsome sum in the shop.

If you require one with a practical heat pump, then the purchase price might still be upward, based upon the manufacturer and manufacturer. In addition, you will need to take into account the setup, continuing energy expenses, and maintenance fee that might be high based on the sort of services that you seek. We insure all kinds of air conditioners; thus, smaller types should also be contemplated.

Installation Type

The huge majority of contemporary ductless air conditioning components are wall-mounted (typically, they need to be mounted into an outside indoor wall for simple wiring). However, an increasing number of producers are finding clever new setup configurations. We all know that not everybody wishes to have a permanent air conditioner hanging on their walls. Alternatives include ceiling components, which can be installed in the ceiling with a recessed tape, and floor components that are ordinarily installed near or in the baseboards for a lesser, more inconspicuous appearance.


The reason you will need a guarantee is that a mini-split AC may break down because of mechanical failure. While this occurs and you are sure you are not responsible, the guarantee kicks in to protect your investment. Typically, the manufacturer will resolve the broken/damaged element or replace the whole unit.

A fantastic warranty is one that covers as many situations as you can for as long as you possibly can. With respect to this guarantee period, a two-year warranty on the compressor and at least 5 years on the compressor is deemed great.


Ductless air conditioners will help save you money on electricity costs, save you the problem of working with a complex duct system, and also help you remain comfortable in your house.

Hopefully, you’ve found our testimonials and our purchasing guide helpful for determining which product available on the marketplace is the best ductless air conditioner alternative for you. To find more info about each recommended version, you can stick to the name links to find out their cost, comprehensive specifications, and client reviews.

About Lara rojasR

Lara rojasR is an expert in home interior design, currently working at Montana's Trail House. I love learning about in-house products, and from this passion, I want to help people with product reviews. Besides, I also like a cup of coffee every morning to concentrate, work.

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