10 Best Mini Split AC Units for Efficient Cooling in 2024

If you’re looking for the best mini split AC units in 2024, you’ve landed in the right place. Mini split air conditioners are a popular choice for many homeowners and those looking to cool specific rooms without the need for ductwork. They are efficient, versatile, and offer a comfortable climate in your home. In this article, we will dive into the top 10 best mini split AC units available on Amazon, complete with in-depth reviews and specifications. Additionally, we’ll provide a comprehensive buying guide to help you choose the best mini split AC unit for your needs.

# Preview Product Rating Price
1 COSTWAY 12000BTU Mini Split Air Conditioner& Heater, 20 SEER2 115V Wall-Mounted Ductless AC Unit Cools Rooms up to 750 Sq. Ft, Energy Efficient Inverter AC with Heat Pump (Blast Series) COSTWAY 12000BTU Mini Split Air Conditioner& Heater, 20 SEER2 115V Wall-Mounted Ductless AC Unit... No ratings yet $539.99
2 ROVSUN 9000BTU Wifi Enabled Mini Split Air Conditioner & Heater, 19 SEER 115V Energy Saving Inverter Ductless Wall AC Unit with Pre-Charged Condenser, Heat Pump & Installation Kit ROVSUN 9000BTU Wifi Enabled Mini Split Air Conditioner & Heater, 19 SEER 115V Energy Saving Inverter... No ratings yet $399.99
3 Senville LETO Series Mini Split Air Conditioner Heat Pump, 9000 BTU 110/120V, Inverter, Works with Alexa, SEER2 21.5, White Senville LETO Series Mini Split Air Conditioner Heat Pump, 9000 BTU 110/120V, Inverter, Works with... No ratings yet $699.99
4 DELLA Versa Series 18000 BTU Wifi Mini Split AC Work with Alexa 19 SEER2 Cools Up to 1000 Sq.Ft Energy Efficient Ductless Inverter System with 1.5 Ton Heat Pump Pre-Charged & 16.4ft Installation Kits DELLA Versa Series 18000 BTU Wifi Mini Split AC Work with Alexa 19 SEER2 Cools Up to 1000 Sq.Ft... No ratings yet $899.96
5 mollie 12000 BTU Mini Split Air Conditioner w/4-in-1 Filters, 115V 22 SEER2 AC Unit with Smart App Control, Cools Up to 550 Sq. Ft, Pre-Charged Heat Pump and Installation Kits mollie 12000 BTU Mini Split Air Conditioner w/4-in-1 Filters, 115V 22 SEER2 AC Unit with Smart App... No ratings yet $469.99
6 9000 BTU Mini Split Air Conditioner, 23 SEER2 Mini Split AC/Heating System, Inverter Ductless Air Conditioner w/WiFi,Pre-Charged & 16.4ft Installation Kits, 115V AC Unit Cools Room up to 450 Sq. Ft 9000 BTU Mini Split Air Conditioner, 23 SEER2 Mini Split AC/Heating System, Inverter Ductless Air... No ratings yet $499.99
7 DELLA Motto Series 18000 BTU Wifi Enabled Mini Split 19 SEER2 Cools Up to 1000 Sq.Ft, 208-230V, Works with Alexa, Air Conditioner & Heater with Pre-Charged Heat Pump (R32 Refrigerant) DELLA Motto Series 18000 BTU Wifi Enabled Mini Split 19 SEER2 Cools Up to 1000 Sq.Ft, 208-230V,... No ratings yet $799.96
8 OLMO Alpic 24000 BTU Ductless Mini Split Air Conditioner Heating and Cooling Full Set with 16ft Installation Kit OLMO Alpic 24000 BTU Ductless Mini Split Air Conditioner Heating and Cooling Full Set with 16ft... No ratings yet $898.00
9 DELLA Econo Series 11000 BTU Mini Split Air Conditioner 17 SEER2 with Heat Pump, Cools up to 550 Sq.Ft, Wifi Enabled AC & Heater Ductless Inverter System Works with Alexa, 16ft Installation Kit DELLA Econo Series 11000 BTU Mini Split Air Conditioner 17 SEER2 with Heat Pump, Cools up to 550... No ratings yet $521.96
10 9000 BTU Mini Split Air Conditioner, 23 SEER2 Mini Split AC/Heating System, Inverter Ductless Air Conditioner w/Alexa,Pre-Charged & 16.4ft Installation Kits, 115V AC Unit Cools Room up to 450 Sq. Ft 9000 BTU Mini Split Air Conditioner, 23 SEER2 Mini Split AC/Heating System, Inverter Ductless Air... $459.99

Top 10 Mini Split AC Units on Amazon

1. Mitsubishi MSZ-GL15NA Mini-Split Heat Pump

The Mitsubishi MSZ-GL15NA is a solid choice for those looking for a dependable and efficient mini split AC. With a cooling capacity of 15,000 BTUs, it effectively cools spaces up to 600 square feet. This unit is energy-efficient with a SEER rating of 20, which translates to lower energy bills and a reduced carbon footprint.

This mini split is equipped with a remote control for easy operation and is known for its quiet performance. Its sleek design means it can blend well with any decor, making it a practical and stylish option for modern homes.

Installation can be a bit technical, as it generally requires a professional. However, many users find that the efficiency and performance outweigh the installation challenges.

2. Senville SENL-12CD Mini Split Air Conditioner Heat Pump

The Senville SENL-12CD is an affordable and efficient option that provides both cooling and heating functions with a capacity of 12,000 BTUs. It is suitable for areas up to 450 square feet. With a SEER rating of 16, this unit stabilizes temperature efficiently while operating quietly at a sound level of just 28 decibels.

The unit features Wi-Fi capabilities, allowing users to control it via their smartphones conveniently. It also comes with a full installation kit, which makes it easier for homeowners wanting to install it themselves.

Overall, the Senville SENL-12CD stands out for its efficiency, advanced features, and quiet performance, making it one of the best mini split AC units on the market.

No products found.

3. Gree LIVO Mini Split AC

The Gree LIVO Mini Split AC is an impressive combination of efficiency and power. With 22 SEER ratings and a capacity of 12,000 BTUs, it’s perfect for larger spaces of about 550 square feet. One of the standout features of this unit is its dual inverter technology that ensures optimal efficiency while minimizing noise levels.

Moreover, it comes with a remote control and an easy-to-use interface. Its dehumidification feature also helps enhance air quality by removing excess humidity from the air, ensuring a pleasant environment during the summer months.

The Gree LIVO is an excellent choice for those who value both performance and quiet operation, making it one of the best mini split AC units you can buy for your home.

Bestseller No. 1
Gree 12,000 BTU 16 SEER LIVO+ Wall Mount Ductless Mini Split Air Conditioner Heat Pump 208/230V
Gree 12,000 BTU 16 SEER LIVO+ Wall Mount Ductless Mini Split Air Conditioner Heat Pump 208/230V
  • System Includes: Outdoor Condenser | Indoor Wall Mounted Air Handler | Wireless Remote Control. Lineset required, but not included
  • These 16-SEER heat pump systems are built around Gree's G10 Inverter and variable compressor technology, using environmentally friendly R410A refrigerant.
  • Each Livo+ mini-split indoor unit is designed to heat and cool a single room, and will blend seamlessly into any decor.
  • It features the Universal Wi-Fi Technology by purchasing the Wi-Fi Kit WSBEC02. With this kit, you will be able to control your unit from your smartphones or tablets anywhere, as long as you have Wi-Fi access.
  • Manufacturer's Warranty terms is 5 Year on parts and 7 years on the compressor. *Please Note, installation must be performed by a state Licensed HVAC contractor in order to be eligible for the warranty.

4. Daikin 17 Series Wall-Mounted Mini Split AC

When it comes to reliability and performance, the Daikin 17 Series is hard to beat. This unit has a cooling capacity of 12,000 BTUs and operates with a SEER rating of 21, making it exceptionally energy-efficient. It is designed for spaces up to 550 square feet and boasts a slim, aesthetically pleasing design.

This mini split system can also serve as a heater, making it an all-year-round solution for climate control. Its quiet operation, customizable temperature settings, and remote control add to user convenience.

While installation can be a challenge for those unfamiliar with HVAC systems, many users find that once it’s up and running, the performance exceeds expectations.

Bestseller No. 1
Daikin 18,000 BTU 18 SEER2 Entra R32 Series Ductless Mini Split Heat Pump System w/Maxwell All-Inclusive 16’ Installation Kit and Wall Mounting Bracket (230V)
  • Daikin ENTRA R32 single zone inverter wall-mounted systems provide energy efficiency and comfort control with an affordable, cost-saving solution. These heat pump systems feature streamlined, wall-mounted indoor units paired with quietly compact outdoor units.
  • Introducing the NEW Daikin Entra R32 Series 18 SEER2 Wall-Mounted Ductless Mini-Split Inverter Air Conditioner Heat Pump System (230 Volt).
  • Includes: Indoor Wall Mount, Outdoor Condenser, Remote Control, Maxwell Wall Mounting Bracket, Electrical Whip, Disconnect Switch, and 16’ Installation Kit.
  • Energy Efficient - 18 SEER2, 9 HSPF2 | Cooling Range 50° - 115°F | Heating Range 5° - 65°F
  • Coverage Area of 1,000 sq. Ft. Applications: Primary living areas (master bedrooms), hot or cold rooms, renovations and remodeling, basements, attics, and garages.

5. COOLSYS Mini Split AC System (12,000 BTU)

The COOLSYS Mini Split AC is an excellent value product, providing both heating and cooling functions with a capacity of 12,000 BTUs. Rated with a SEER of 16, it’s energy efficient and suitable for spaces up to 550 square feet.

This mini split unit operates at a low noise level, ensuring it won’t be disruptive in your home environment. Its user-friendly remote control also features programmable settings for easy cooling and heating cycles.

While the installation kit is included, some users may prefer professional installation due to the technical requirements involved with mini split systems.

OFF -$40.00Bestseller No. 1
COSTWAY 12000BTU Mini Split Air Conditioner& Heater, 20 SEER2 115V Wall-Mounted Ductless AC Unit Cools Rooms up to 750 Sq. Ft, Energy Efficient Inverter AC with Heat Pump (Blast Series)
COSTWAY 12000BTU Mini Split Air Conditioner& Heater, 20 SEER2 115V Wall-Mounted Ductless AC Unit Cools Rooms up to 750 Sq. Ft, Energy Efficient Inverter AC with Heat Pump (Blast Series)
  • [Energy Efficient Cooling & Heating:]Equipped with a high power compressor and 1 ton heat pump, this AHRI Certified pre-charged ac unit allows you to enjoy the convenience of cooling in summer and warming in winter. Besides, with an innovative inverter technology, the air conditioner changes the power supply frequency without frequently turning the compressor on and off, so as to reduce power consumption and prolong the service life of the equipment.
  • [5 Modes for All-Year Comfort:]This 12000 BTU split-system AC unit has 5 working modes for you to choose from: auto, cool, dry, heat and fan mode. In addition, this split air conditioner also comes with 4 available fan speeds (low/medium/high/auto), sleep mode, ECO mode, iFEEL & turbo function to meet various needs.
  • [Easy Control & Quiet Operation:]The handy remote control enables you to control this mini split AC unit from your comfortable bed or sofa conveniently. The smart 0.5-24 hour timer and low-noise operation ensure a peaceful sleep time. What's more, the display screen on the remote control will be turned off automatically when there is no operation within 10s, which will not disturb your sleep.
  • [Self Cleaning & Auto Defrost:]Designed with a self-cleaning function at high temperature of 134.6℉ and a washable filter, this split air conditioner can automatically clean its interior and keep the air in your home fresh and clean. Moreover, the outdoor unit features an auto-defrost function to avoid damage and improve energy efficiency.
  • COSTWAY's superior quality and design are backed by an industry-leading manufacturer's warranty. This warranty covers 5 years of parts replacement and 8 years of compressor coverage, ensuring customers can rely on our products for years to come. In addition to this, the installation of this equipment should be done only by a Licensed HVAC Installer.

6. Pioneer Mini Split AC (12,000 BTU)

The Pioneer Mini Split AC is a superb choice for buyers looking for an affordable option without compromising performance. With a capacity of 12,000 BTUs and a SEER rating of 17, it is designed for efficiency and covers areas up to 400 square feet.

This system is an inverter type, which allows for a smooth and gradual temperature change without sudden fluctuations. Its quiet operation and sleek design make it a great fit for bedrooms or living areas.

Not only does the Pioneer perform well, but it also comes equipped with a full installation kit, making the installation process straightforward for DIY homeowners.

Bestseller No. 1
Pioneer® Diamante Ultra 12,000 BTU 23 SEER Energy-Star Wi-Fi Ductless Mini-Split Inverter++ Air Conditioner Heat Pump Full Set with 16 Ft. Kit
Pioneer® Diamante Ultra 12,000 BTU 23 SEER Energy-Star Wi-Fi Ductless Mini-Split Inverter++ Air Conditioner Heat Pump Full Set with 16 Ft. Kit
  • Ultra efficient cooling: 12,000 BTU/h capacity with 23 SEER/13 SEER efficiency
  • Ultra efficient heating: 12,000 BTU/h capacity with 10 HSPF efficiency/3.5 COP
  • Ultra silent operation: as quiet as 27 dB on the indoor section and 52 dB on the outdoor unit
  • Ultra capable performance: Heating during -13°F weather and cooling during 140°F weather
  • Wi-Fi enabled to program schedules an control functionality via free Pioneer app

7. MRCOOL 18,000 BTU DIY Mini Split AC

The MRCOOL 18,000 BTU DIY Mini Split AC is perfect for those who want a powerful system that is easy to install. This AC can cool spaces of up to 750 square feet while maintaining a SEER rating of 22, making it one of the most energy-efficient units on our list.

As its name suggests, the DIY installation kit makes it easier for homeowners, allowing for a straightforward installation process. Additionally, this model features a heat pump, allowing it to be used year-round effectively.

Users generally commend the performance and efficiency, making this unit a suitable contender for the best mini split AC unit for diverse needs.

Bestseller No. 1
MRCOOL DIYM227HPW01C07 DIY Series Dual Zone Ductless Mini Split Air Conditioner and Heater, White
MRCOOL DIYM227HPW01C07 DIY Series Dual Zone Ductless Mini Split Air Conditioner and Heater, White
  • Easy DIY installation: pre-charged R-410A quick connect line doesn't require special tools, equipment, or training
  • 25,25-ft Installation Kit
  • Low ambient cooling: cooling down to 5F - this feature makes the Mrcool DIY the ideal system for computer server rooms, greenhouses, and any other application that requires cooling all year
  • SmartHVAC app: wifi control - compatible with amazon Alexa and Google assistant - you can control your DIY anywhere with your apple or android smart device and an Internet connection
  • Gold fin condenser: corrosion resistant - live on the coast don’t worry, our condenser is built to resist long term corrosion

8. KIMMAMA 24000 BTU Mini Split AC

For larger homes, the KIMMAMA 24000 BTU Mini Split AC is a powerful choice, effectively cooling spaces of up to 1,000 square feet. Its SEER rating of 16 makes it an excellent energy-efficient option.

This model features a sleek design and operates quietly, making it ideal for larger rooms or open-plan spaces. The integrated Wi-Fi technology also allows for remote management through smartphones.

Though it may be on the higher end of the budget spectrum, the performance and versatility make it a worthwhile investment for spacious homes.

OFF -$60.00Bestseller No. 1
Senville LETO Series Mini Split Air Conditioner Heat Pump, 24000 BTU 208/230V, Inverter, Works with Alexa, SEER2 18, 2 Ton, White
Senville LETO Series Mini Split Air Conditioner Heat Pump, 24000 BTU 208/230V, Inverter, Works with Alexa, SEER2 18, 2 Ton, White
  • Alexa Enabled Mini Split AC/Heating System: Integrate with voice control or app, allowing you to adjust your mini split air conditioner from anywhere. Set routines for temperature changes.
  • Versatile 4-in-1 Mini Split: All-season solution with air conditioning, heat pump (functional up to 5F/-15C), dehumidifier, fan, and turbo function. Includes a DC Inverter that's UL Listed, AHRI Certified, and works with Alexa.
  • Stylish & Functional Mini Split AC: Suitable for both home and business. Provides performance without compromising aesthetics. Ideal for bedrooms, living areas, stores, eateries, and warehouses.
  • Installation Package Included: Includes indoor air handler, outdoor condenser, remote control, and installation kit with a 16ft. line set and communication wire. Pre-loaded with refrigerant for up to 25 ft. Note: Professional installation required.
  • 5 Year Manufacturer's Warranty: Includes 5 years on parts replacement and 5 years on the compressor. Senville offers complimentary technical assistance. Labor not included.

9. GREE 30000 BTU Mini Split AC System

The GREE 30000 BTU Mini Split AC System stands out for its impressive power, making it an excellent fit for extremely large spaces. With a cooling capacity of 30,000 BTUs, it can easily cool areas of up to 1,200 square feet.

The SEER rating is 17, and the quiet operation of this system makes it suitable for homes, offices, or any environment where noise is a concern. Users appreciate its efficient cooling and heating functions that provide comfort year-round.

This system may require professional installation due to its size and complexity, but the investment pays off in terms of performance and reliability.

Bestseller No. 1
Gree 30,000 BTU Multi21+ Quad-Zone Wall Mount Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (9-9-9-12)
Gree 30,000 BTU Multi21+ Quad-Zone Wall Mount Mini Split Air Conditioner Heat Pump 208/230V SEER 21 (9-9-9-12)
  • Required, but not included: 1/4" x 3/8" line set (x4) | The Gree Multi21+ Quad-Zone LIVO 30,000 BTU System is powered by Grees G10 inverter-driven compressor and eco-friendly R410A refrigerant. These units can heat and cool 4 zones without distribution boxes.
  • Our G10 inverter technology saves energy, reduces outdoor noise and keeps room temperature steady by eliminating the harsh starts & stops of conventional systems.
  • The Multi21+ LIVO Wall Mount Ductless has a compact design, for quiet comfort and attractive appearance.
  • Theres even an option to upgrade with a field-installed Wi-Fi kit accessory (sold separately), allowing you to remotely control the unit with your smartphone. You can count on consistent comfort from Livo+.
  • SEER: 21.0000 -- EER: 12.5000 -- Room Size: 1,000 - 1,650 ft2

10. Senville SENA-09HF Mini Split Air Conditioner

Rounding off our list is the Senville SENA-09HF Mini Split Air Conditioner, which strikes a balance between size and efficiency. With a capacity of 9,000 BTUs and a SEER rating of 19, it suits medium-sized rooms and operates quietly.

This unit is versatile, functioning as both an air conditioner and a heater, making it a year-round solution. It comes with a comprehensive installation kit and offers a remote control for easy usability.

Overall, the Senville SENA-09HF is compact yet powerful, making it an excellent choice for both homeowners and renters alike.

Bestseller No. 1
Senville AURA Series Mini Split Air Conditioner Inverter Heat Pump, 9000 BTU, Works with Alexa, Energy Star, White
Senville AURA Series Mini Split Air Conditioner Inverter Heat Pump, 9000 BTU, Works with Alexa, Energy Star, White
  • MINI SPLIT AC WORKS WITH ALEXA: Experience seamless voice or app control to operate your mini split air conditioner from any location. Customize routines to adjust temperatures while you're away for energy savings.
  • ULTRA-EFFICIENT MINI SPLIT AC/HEATING SYSTEM: This Energy Star Certified mini split ac/heating system utilizes a 208-230V DC Inverter for optimal efficiency. UL Listed and AHRI Certified, it delivers dependable cooling and heating even in extreme conditions (up to -22°F/-30°C).
  • VERSATILE DESIGN FOR HOME & BUSINESS: Whether it's your bedroom, living room, or commercial spaces like stores and restaurants, this mini split air conditioner offers robust performance and durable quality, all wrapped up in an aesthetically pleasing design.
  • COMPREHENSIVE MINI SPLIT SYSTEM: Your mini split ac/heating system comes complete with an indoor air handler, outdoor condenser, and a 16ft. line set and communication wire. Note: Professional installation is required. This is NOT a DIY mini split ac.

Buying Guide for Best Mini Split AC Units

When shopping for mini split AC units, it’s essential to consider various factors that will impact your choice. Below are some of these factors to help you narrow down your options.

Cooling Capacity

Measured in BTUs (British Thermal Units), the cooling capacity determines how effectively an AC unit can cool a space. Smaller units (around 9,000 to 12,000 BTUs) can adequately cool rooms of up to 450-550 square feet, while larger units (18,000 BTUs and above) are better suited for larger areas.

Energy Efficiency

Look for models with a high SEER (Seasonal Energy Efficiency Ratio) rating. Units with a higher SEER rating consume less energy, leading to lower energy bills, making them better for the environment as well.

Noise Level

The ideal mini split AC unit should operate quietly. Noise levels typically range from 20 to 50 decibels. If you plan to install an AC unit in a bedroom or a workspace, consider models with lower noise levels.

Installation

Some mini split systems come with DIY installation kits, while others may require professional installation. Consider your own comfort level with installation and factor in any additional costs if hiring a professional.

Smart Features

Many modern mini split systems come equipped with smart features like Wi-Fi connectivity, allowing you to control the unit through mobile apps. These features can offer added convenience and flexibility.

Warranty and Customer Service

A good warranty can provide peace of mind, covering repairs and replacements if needed. Check reviews on customer service experiences as well to ensure support if issues arise.

Conclusion

In conclusion, investing in one of the best mini split AC units can significantly enhance your home’s comfort levels. From the energy efficiency of the Mitsubishi MSZ-GL15NA to the affordability of the Senville SENL-12CD, each option has its unique strengths. Be sure to consider cooling capacity, noise level, installation, and energy efficiency when making your choice. With this guide and our top 10 Amazon picks, you’re well on your way to finding the perfect air conditioning solution for your needs in 2024!

Last update on 2024-09-20 / Affiliate links / Images from Amazon Product Advertising API | votechriscarrillo.com is a participant in the Amazon Associate program and will earn from qualifying purchases.

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