5+ Best Ductless Air Conditioners in 2021

Air conditioners are used by almost all households to combat high temperatures. This device will cool your living and working space to give you comfort and peace. Among air conditioners, ductless air conditioners are the easiest to install and quite better than ducted HVAC systems. It is also more efficient than window units which is why they are quite a popular choice for homes and living spaces.

Non ducted and Mini Split Air Conditioners are also easier to install than ducted air conditioners that require a lot of initial costs. In a non ducted air conditioner you can simply mount it to your wall and ceiling for effective cooling. Wall and ceiling mounted air conditioners also provide faster than better cooling than window air conditioners which is why they are the ideal fit for homes. New models also make less noise to give you peaceful sleep at night.

You will find a large number of options in the market when you decide to purchase a ductless air conditioner. You must remember that all models and brands come with their own features and advantages. It might be really confusing for new users to select a product among so many options. To help you in this aspect, we have put together a list of best ductless air conditioners that are selected for very specific reasons. Here is our list of best ductless air conditioners:-

List of Best Ductless Air Conditioners

ImageProductFeaturesPrice
Senville SENL-30CD/X Mini Split Air Conditioner Senville SENL-30CD/X Mini Split Air Conditioner
  • Variety of sizes
  • Low noise levels for peaceful sleep
  • Easy control through wireless remote
Check Price On Amazon
Della 12000 BTU Della 12000 BTU
  • Affordable
  • Two voltage variants available
  • Variety of settings
Check Price On Amazon
Cooper & Hunter Dual Zone Cooper & Hunter Dual Zone
  • Large capacity
  • Installation kit available
  • WiFi option on separate purchase
Check Price On Amazon
MRCOOL DIY 24k MRCOOL DIY 24k
  • Designed for DIY installation
  • Saves money on professional installation
  • Great power rating
Check Price On Amazon
Senville Aura Series Senville Aura Series
  • Smart functions
  • WiFi enabled
  • Large cooling capacity 
Check Price On Amazon

You will find a detailed account of each air conditioner and the categories under which they have been selected. Read on to see which one will be the best fit for you.


Senville SENL-30CD/X Mini Split Air Conditioner

(Recommended by us for overall features)

Specifications

  • 30,000 BTU
  • Product Dimensions: 50 x 48 x 40 inches
  • Item Weight: 140 pounds
  • Price:- $1,799.99 onwards

The Senville SENL-30CD/X Mini Split Air Conditioner from the popular brand Senville is a great pick in air conditioners. It comes in several power variations ranging from 9,000 BTU all the way up to 30,000 BTU along with 120- and 230-volt models. It has various models that will be suitable for all types of houses, apartments, and rooms depending on their total space.

It has 4-in-1 functionality which means it can work as an air conditioner, heater, dehumidifier, and fan. This means you can use it for a number of purposes and not just for cooling. It has super low noise levels at only 34 decibels, making it an extremely quiet option for bedroom or nursery placement. 

The control of the air conditioner lies in the wireless remote that is provided with the unit. The air conditioner comes with a 16-foot installation kit, including a communication cable and copper lines which means you can even install it yourself. However, in order to avail its 5-year warranty, the unit needs to be installed by a professional from the brand itself.  This requires extra installation charges.

PROS

  • Variety of sizes
  • Low noise levels for peaceful sleep 
  • Easy control through wireless remote
  • 4 functions of cooling, dehumidifier, fan, and heater 
  • Installation kit provided
  • Powerful
  • Durable

CONS

  • Professional installation required for claiming warranty
  • Slightly expensive

Verdict

The Senville SENL-30CD/X Mini Split Air Conditioner is a great pick that will suit all sizes of rooms and workspaces. It has a starting range of 9000 BTU to a whopping 30,000 BTU which means even large spaces can be cooled with the powerful model from this series. The price is just slightly more than other air conditioners but the low noise levels and 4 in 1 function easily make up for the increase in pricing. This series will suit all households if you choose the power wisely.

Della 12000 BTU 19 SEER Mini Split Air Conditioner Ductless Inverter System

(Recommended by us for affordability)

Specifications

  • 12,000 BTU 
  • Product Dimensions: 31.92 x 11.49 x 8.07 inches
  • Item Weight: 68.3 pounds
  • Price: $769-849

The Della 12000 BTU 19 SEER Mini Split Air Conditioner from the brand Della comes within an extremely affordable price range. In spite of its low price tag, it still delivers 12,000 BTU/hour which is great for moderately sized rooms. This enables it to cool up to 750 square feet. This model is available in two voltage variants of 230 and 115 volts respectively. The price varies depending on the voltage. The series also has a 9,000 BTU variant that is useful for cooling smaller rooms at a more affordable price.

In addition to cooling, this can be used for heating, dehumidification, and ventilation. This means that you get 4 uses in one air conditioner unit. It also has a variety of unique and useful features like a 24-hour timer, sleep mode, energy-saving mode, and multiple fan speeds. These settings can be adjusted using the included remote control. The most striking feature of this device is that it also comes with smart control options that are WiFi enabled and can be operated through your phone using the apps Della and Alexa.

It comes with a full installation kit, including a 10-foot line set which means you can install it on your own. It is also low noise and  operates between as low as 17-32 decibels depending on the settings. 

PROS

  • Affordable
  • Two voltage variants available
  • Variety of settings
  • Low noise levels for peaceful sleep
  • Smart control by Della App or Alexa
  • Inverter technology
  • Installation kit provided
  • 4 in one use

CONS

  • Short line set
  • Control problems once in a while
  • Not good for large areas

Verdict

The Della 12000 BTU 19 SEER Mini Split Air Conditioner is a great choice for people looking for an affordable air conditioner with good features and moderate energy consumption.  This model comes with smart control features which are advanced for air conditioners in this range. The 4 in one functions and numerous settings allows it to cool effectively and efficiently. It will easily cool moderately sized spaces and the low noise levels makes it perfect for bedrooms and nurseries where noise is a problem. If you want a budget air conditioner with many features,  you should go for this.

Cooper & Hunter Dual Zone 12000 18000 BTU Ductless Mini Split Air Conditioner

(Recommended by us for large/multiple rooms)

Specifications

  • 30,000 BTU ( 12000 + 18000 ) 
  • Product Dimensions: Dual Indoor units 
  • Item Weight:‎ 376 pounds
  • Price: $ 2,558

The Cooper & Hunter Dual Zone 12000 18000 BTU Ductless Mini Split Air Conditioner has a dual indoor unit that delivers a combined 30, 000 BTU per hour. This makes it a powerful air conditioner that can efficiently cool large spaces over 1,000 square feet. The dual indoor units means that you can place them in the opposite sides of the rooms to get an all round cooling in a very short time. It is also a great bargain for having two indoor units within an affordable price. You can place the two units in separate rooms as well but you need to make sure that they are situated side by side. 

It has a dual heating and cooling feature which gives it a large temperature range between 5 and 122 degrees Fahrenheit. It will also keep the room reasonably warm in the winters or in cooler weather. 

The control of this air conditioner is situated in the wireless remote provided with the unit. It can even be equipped with Wi-Fi if you 

purchase the brand’s USB adapter which is available separately. This gives you the option to switch to smart control at a minimal price.

The entire air conditioner kit comes with a comprehensive installation kit. You will receive an insulated and pre-flared 25-foot line set, communication wires, and drainage extension. You only have to pay extra for a  rand professional to install it or you can also do it yourself.

PROS

  • Large capacity
  • Installation kit available 
  • WiFi option on separate purchase
  • Two indoor units for faster cooling coverage 
  • Large cooling capacity 
  • Can be used in multiple rooms
  • Affordable
  • Cooling and heating options 

CONS

  • Wi-Fi adapter sold separately
  • Indoor unit sometimes malfunctions
  • Expensive parts 

Verdict

Cooper & Hunter Dual Zone 12000 18000 BTU Ductless Mini Split Air Conditioner isna great pick for people who wish to cool a large room. The two indoor units allow the large space to cool effectively pretty quickly and can even be used in separate rooms. The air conditioner also does the work of a heater when required. You can even opt for smart control on extra charge so you don’t have to pay more when you don’t require it.

MRCOOL DIY 24k BTU 20 SEER Ductless Heat Pump Split System 3rd Generation Air Conditioner

(Recommended by us for DIY installation)

Specifications

  • 24,000 BTU
  • Product Dimensions: 49 x 40.25 x 36.25 inches
  • Item Weight: 228 pounds
  • Price: $1849

The MRCOOL DIY 24k BTU 20 SEER Ductless Heat Pump Split System 3rd Generation Air Conditioner is a “do it yourself” mini-split air conditioner that is specifically designed for self installation, which means you won’t have to pay extra installation charges for a brand professional to install it. You can simply do it on your own with some help from friends and family. 

The unit delivers 24,000 BTU/hour which is ideal for cooling large spaces upto 1000 Sq ft rooms. This model gives effective cooling upto 5°F. It comes with both heating and cooling settings which means it has dual use. It offers Wi-Fi connectivity that allows you to control it from your smartphone or via digital assistants like Amazon Alexa and Google Home. It does also come with a wireless remote in case you are more comfortable using this. 

The ductless system doesn’t require any special tools for installation—the 25-foot line set is pre-charged with refrigerant and features quick hook-up electrical connections that anyone can install. The entire set up process should take only a few hours, meaning you don’t have to wait for brand professionals to come.

PROS

  • Designed for DIY installation
  • Saves money on professional installation 
  • Great power rating
  • Effective cooling
  • Good for large spaces
  • WiFi enabled for smart control 
  • Cooling and heating features 

CONS

  • More expensive than comparable units
  • Can be confusing for some to install 
  • Heavy
  • Limited modes 

Verdict

The MRCOOL DIY Air Conditioner is a great option for people who want to save on installation charges. The kit provided with the unit is all you will need to fix it to your wall and you won’t even have to wait for professionals to come and do it for you. The cooling power of the air conditioner is quite impressive and good for large spaces. The dual heating and cooling features make it perfect for all weather conditions. It is slightly expensive as compared to other DIY models but the power and efficiency makes up for it.

Senville Aura Series 36000 BTU SENA-36HF/Z Mini Split Air Conditioner Heat Pump

(Recommended by us very large spaces)

Specifications

  • 36,000 BTU 
  • Product Dimensions: 46.69×10.16×13.39 in (Indoor Unit) 37.24×16.54×31.89 in (Outdoor Unit)
  • Item Weight: 240 pounds
  • Price: $1,799

Senville Aura Series 36000 BTU SENA-36HF/Z Mini Split Air Conditioner is a very powerful air conditioner that can cool extremely large spaces in no time. This mode boasts to be able to cool 1450 to 1750 Sq. Ft. Of space effectively and efficiently. It is ideal for use in big offices and long hall areas which need a lot of cooling power.

It comes with excellent smart features and has the ability to adjust your air conditioner from your smartphone itself.  This model from Senville includes built-in Wi-Fi connectivity that will allow it to connect with any Android or iOS phone. You can also control the settings of this air conditioner through smart devices like Alexa and Google Home.

It has four functions namely cooling, heating, dehumidification, and fan which makes it a bang for the buck. Additional settings include Turbo and Quiet modes for even more versatility and custom cooling for all weather conditions. Its sensors can automatically switch from cooling to heating based on the ambient temperature. All these features come under an amazing price range that you won’t find anywhere else.

The Senville air conditioner comes with a 16-foot installation kit. However, it is advised by the brand to hire a brand professional to install this in your house or office.

PROS

  • Smart functions
  • WiFi enabled
  • Large cooling capacity
  • Good for big spaces
  • Excellent pricing
  • 4 in 1 functions of cooling, heating, humidifier, and fan
  • Installation kit provided 

CONS

  • Poor customer service
  • Not very durable

Verdict

The Senville Aura Series 36000 BTU SENA-36HF/Z Mini Split Air Conditioner is the ideal choice for people who have to cool a large space of more than 1000 sq.ft. This powerful air conditioner has 36,000 BTU at a very affordable price so you don’t have to break the bank to purchase this. The 4 in 1 functions are also a great addition and are perfect for all weather conditions.

Bosch Ultra-Quiet 12K BTU 230V Mini Split Air Conditioner

(Recommended by us for energy efficiency)

Specifications

  • 12,000 BTU
  • Product Dimensions: 35 x 47 x 41 inches
  • Item Weight: 143 pounds
  • Price: $1,299.99

The Bosch Ultra-Quiet 12K BTU 230V Mini Split Air Conditioner is an energy saving air conditioner that is from the popular brand Bosch. Bosch is known for making some amazing high quality home appliances that are long lasting and efficient. This model provides high-efficiency heating and cooling comfort with the flexibility to fit virtually anywhere. 

It has two system variants of a without linset and with a linset. The linset variant further has two choices of 16-Foot lineset or 24-Foot lineset. The outdoor condenser unit that comes with 25 ft. of pre-charged refrigerant

It is fairly easy to install and can be done without a professional from the brand. This saves installation charges.

It has a very compact design that is sleek and modern. It offers a range of 12, 000 BTU cooling capacity that’s ideal for rooms up to 400 square feet. This can quickly cool down small spaces that don’t require large and expensive air conditioners. It does a dual task of both heating and cooling which is a great feature that suits all weather. It is also Energy Star certified for greater efficiency and lower energy costs. This makes you not dread the month end electricity bills.

The unit can be operated by a wireless back-lit remote that has Silent mode, timer, Follow-Me, and Turbo speed settings for the highest level of home comfort. The remote is included in the unit itself. The noise level of this air conditioner is quite low at a 60 decibel which means you will be able to have normal conversation without interruption. 

PROS

  • Heating and cooling 
  • Efficient 
  • Multiple settings
  • User friendly control 
  • Installation kit provided
  • Low noise levels 
  • Reliable brand and customer service

CONS

  • Lineset needs to be purchased 
  • Not good for large spaces

Verdict

The Bosch Mini Split Air Conditioner can be a great appliance for your home if you give it a chance. It comes with a decent cooling capacity that is fit for small rooms. The low noise levels allow it to be installed in nurseries and won’t disturb your or your kid’s sleep. The price is slightly on the higher side which is a downside. However, the simple and sleek design along with the reliable brand name makes it a good choice.

Cooper & Hunter Ceiling Cassette Mini Split Air Conditioner

(Recommended by us for cassette types)

Specifications

  • 9,000-24,000 BTU 
  • Product Dimensions: Varying
  • Item Weight: Varying 
  • Price: $1,299 to $1759

Cooper & Hunter Ceiling Cassette Mini Split Air Conditioner is a cassette type air conditioner that allows 360° air flow that will reach all parts of the room simultaneously. The cassette type air conditioner needs to be mounted on the ceiling which makes it blend in within the walls rather than have an accented look like in wall units. The series is available in four single variants ranging from 9,000-BTU system to 24,000 BTU. Double and triple zone variants are also available from this brand in case you need to cool excessively large spaces. 

It can be used for both heating and cooling in spaces up to 450 square feet by the lowest power variant. The multiple settings on this air conditioner includes a 24-hour timer, sleep mode, turbo function along with a whopping 12 indoor fan speeds. It also operates on very low and can be as quiet as only 25 decibels. This feature makes it perfect for bedrooms as it won’t disturb your sleep at all.

The air conditioner kit comes with a 16-foot line set, as well as all necessary installation equipment. You can attempt to install this yourself but a brand professional is recommended for effective installation. 

PROS

  • Ceiling cassette instead of wall unit
  • Affordable 
  • Low noise levels
  • 12 fan speeds
  • Installation kit includes
  • 360° air flow
  • Fast cooling
  • Affordable 
  • Many power variants
  • Good warranty 

CONS

  • Professional is required for installation 
  • Delivery is problematic

Verdict

The Cooper & Hunter Ceiling Cassette Mini Split Air Conditioner will be best suited for large community halls and offices. It has a 360° air flow feature and the multiple power capacity means you can select a lower BTU model for smaller rooms. It is also very quiet so it’s a perfect match for bedrooms and nursery or kids’ rooms. The price range is also quite affordable and the advanced fan speed settings is a great plus for buyers.

Hope y’all liked the article.

Leave a Comment