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10 Best Mini Split Ac Unit 2025 in the United States
#1
Winner
DELLA Vario Series 24000 BTU Mini Split AC Work with Alexa Ductless Inverter System 19 SEER2 Cools Up to 1500 Sq.Ft, Energy Saving, with 2 Ton Heat Pump Pre-Charged and 16.4ft Installation Kits
The DELLA 24000 BTU Mini Split AC is designed for those seeking efficient cooling and heating for spaces up to 1500 square feet. With a high BTU rating and a respectable 19 SEER2, it offers good energy efficiency, ideal for saving on electricity costs while maintaining comfort. Its capacity to operate in temperatures as low as 5 degrees Fahrenheit makes it versatile for various climates.
Rating
9.9
Chosen by1,486
Noise Level
Installation and Maintenance
Additional Features
Most important from
1283 reviews
#2
YITAHOME 12000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 20 SEER2 115V Inverter Ductless AC Cool Up to 750 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
The YITAHOME 12000 BTU Mini Split Air Conditioner is an excellent choice for cooling or heating medium-sized spaces up to 750 square feet, such as bedrooms or living rooms. It features a high SEER rating of 20, ensuring energy-efficient operation that can help reduce electricity costs. The inverter compressor technology adjusts power use to match your cooling or heating needs, resulting in quieter and more efficient performance. Noise levels remain low at around 41 decibels, so it won't disturb your peace whether you are sleeping or working.
Rating
9.8
BTU (British Thermal Units)
Installation and Maintenance
Additional Features
Most important from
72 reviews
#3
DELLA Vario 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 Kit
The DELLA Versa Series 18000 BTU Wifi Mini Split AC is a robust option for those looking to efficiently cool or heat a space up to 1000 sq.ft. With a high SEER of 19, it promises significant energy savings, approximately 30%, which makes it an eco-friendly choice. The unit is also equipped with a heat pump, allowing it to function in temperatures as low as -4℉, offering versatility throughout the year.
Rating
9.7
BTU (British Thermal Units)
Noise Level
Installation and Maintenance
Most important from
1283 reviews
Top 10 Best Mini Split Ac Unit 2025 in the United States
#1
Winner
9.9 score
DELLA Vario Series 24000 BTU Mini Split AC Work with Alexa Ductless Inverter System 19 SEER2 Cools Up to 1500 Sq.Ft, Energy Saving, with 2 Ton Heat Pump Pre-Charged and 16.4ft Installation Kits
DELLA Vario Series 24000 BTU Mini Split AC Work with Alexa Ductless Inverter System 19 SEER2 Cools Up to 1500 Sq.Ft, Energy Saving, with 2 Ton Heat Pump Pre-Charged and 16.4ft Installation Kits
BTU (British Thermal Units): 24000
SEER (Seasonal Energy Efficiency Ratio): 19
Number of Zones: 1
Noise Level: 51 dBa
Installation and Maintenance: Professional installation required
Additional Features: Remote, Alexa, WiFi, Fast Cooling
Chosen by 1486 this week
YITAHOME 12000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 20 SEER2 115V Inverter Ductless AC Cool Up to 750 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
YITAHOME 12000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 20 SEER2 115V Inverter Ductless AC Cool Up to 750 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
BTU (British Thermal Units): 12000 British Thermal Units
SEER (Seasonal Energy Efficiency Ratio): 20
Number of Zones: 1
Noise Level: 41 dB
Installation and Maintenance: Professional installation recommended
Additional Features: Inverter, WiFi, Sleep, Purify, Auto Clean
DELLA Vario 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 Kit
DELLA Vario 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 Kit
BTU (British Thermal Units): 18000
SEER (Seasonal Energy Efficiency Ratio): 19
Noise Level: 50 dB
Installation and Maintenance: Professional installation required
Additional Features: Remote Controlled, Alexa, WiFi, Fast Cooling
DELLA Vario Series 12000 BTU Mini Split Air Conditioner Work with Alexa with 1 Ton Pre-Charged Heat Pump Ductless Inverter System, 19 SEER2, Cools Up to 550 Sq. Ft,16.4ft installation kit included
DELLA Vario Series 12000 BTU Mini Split Air Conditioner Work with Alexa with 1 Ton Pre-Charged Heat Pump Ductless Inverter System, 19 SEER2, Cools Up to 550 Sq. Ft,16.4ft installation kit included
BTU (British Thermal Units): 12000
SEER (Seasonal Energy Efficiency Ratio): 19
Noise Level: 30 to 41 dBa
Installation and Maintenance: Requires professional installation
Additional Features: Auto defrost, self-diagnosis, several fan speeds
YITAHOME 18000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 19 SEER2 208-230V Inverter Ductless AC Cool Up to 1250 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
YITAHOME 18000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 19 SEER2 208-230V Inverter Ductless AC Cool Up to 1250 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
BTU (British Thermal Units): 18000
SEER (Seasonal Energy Efficiency Ratio): 19
Number of Zones: 1
Noise Level: 47 dB
Installation and Maintenance: Professional install; washable filters; auto-clean
Additional Features: Inverter, WiFi, Sleep, Purify, Auto Clean
Related Products
GLACER 24000 BTU Mini Split Air Conditioner & Heater, 21 SEER2 Inverter AC Unit Cools Up to 1500 Sq. Ft, Wall-mounted Tubeless Split-System with Mounting Kit (Black, 24000BTU, 208-230V, 21 SEER2-WIFI)
GLACER 24000 BTU Mini Split Air Conditioner & Heater, 21 SEER2 Inverter AC Unit Cools Up to 1500 Sq. Ft, Wall-mounted Tubeless Split-System with Mounting Kit (Black, 24000BTU, 208-230V, 21 SEER2-WIFI)
BTU (British Thermal Units): 24000
SEER (Seasonal Energy Efficiency Ratio): 22
Number of Zones: single-zone
Noise Level: 25 decibels
Installation and Maintenance: includes installation parts; pro install needed
Additional Features: Wi-Fi connectivity, tubeless
Daikin 24,000 BTU 18 SEER2 Entra R32 Series Ductless Mini Split Heat Pump System w/ Maxwell All-Inclusive 15’ Installation Kit and Wall Mounting Bracket (230V)
Daikin 24,000 BTU 18 SEER2 Entra R32 Series Ductless Mini Split Heat Pump System w/ Maxwell All-Inclusive 15’ Installation Kit and Wall Mounting Bracket (230V)
BTU (British Thermal Units): 24000
SEER (Seasonal Energy Efficiency Ratio): 18
Noise Level: 38 dB
Installation and Maintenance: Maxwell 15’ Installation Kit
Additional Features: Dry, Fan, Auto, Powerful, ECO+, Self-Diagnostics
#10
8.2 score
DELLA 18K BTU ODU 2 Dual Zone 9000 9000 BTU Wifi Mini Split Air Conditioner Work with Alexa, 19 SEER2 208-230V Cools Up to 800 Sq.Ft Multi Zone Ductless Pre-Charged Heat Pump, 16ft Installation Kits
DELLA 18K BTU ODU 2 Dual Zone 9000 9000 BTU Wifi Mini Split Air Conditioner Work with Alexa, 19 SEER2 208-230V Cools Up to 800 Sq.Ft Multi Zone Ductless Pre-Charged Heat Pump, 16ft Installation Kits
BTU (British Thermal Units): 18K
SEER (Seasonal Energy Efficiency Ratio): 20 SEER2
Number of Zones: 2
Noise Level: 41 dB
Installation and Maintenance: Professional installation required
Additional Features: Wi-Fi, Alexa, Dehumidifier, Remote, Fast Cooling
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Buying Guide for the Best Mini Split Ac Unit
Choosing the right mini-split AC unit can significantly improve your comfort and energy efficiency. Mini-split AC units are great for cooling individual rooms or small spaces without the need for extensive ductwork. To make an informed decision, it's important to understand the key specifications and how they align with your needs. Here are the main factors to consider when selecting a mini-split AC unit.BTU (British Thermal Units)BTU measures the cooling capacity of the AC unit. The higher the BTU, the more powerful the unit is at cooling a larger space. For small rooms (up to 150 sq. ft.), a unit with 5,000-6,000 BTU is sufficient. Medium-sized rooms (150-300 sq. ft.) typically require 7,000-8,000 BTU, while larger rooms (300-500 sq. ft.) may need 9,000-12,000 BTU. Choosing the right BTU ensures efficient cooling without wasting energy.
SEER (Seasonal Energy Efficiency Ratio)SEER rating indicates the energy efficiency of the AC unit. The higher the SEER rating, the more energy-efficient the unit is. Units with a SEER rating of 13-15 are considered standard, while those with ratings above 16 are highly efficient. If you prioritize energy savings and lower utility bills, opt for a unit with a higher SEER rating.
Number of ZonesMini-split AC units can be single-zone or multi-zone. Single-zone units are designed to cool one room or area, while multi-zone units can cool multiple rooms with separate indoor units connected to one outdoor unit. If you need to cool multiple rooms, a multi-zone system is more convenient and cost-effective. Consider the number of areas you need to cool when choosing between single-zone and multi-zone units.
Noise LevelNoise level is measured in decibels (dB) and indicates how loud the unit will be during operation. Lower dB levels mean quieter operation. For a peaceful environment, look for units with noise levels below 50 dB. If the unit will be installed in a bedroom or living area, quieter models are preferable to avoid disturbances.
Installation and MaintenanceConsider the ease of installation and maintenance when choosing a mini-split AC unit. Some units come with DIY installation kits, while others require professional installation. Regular maintenance, such as cleaning filters and checking refrigerant levels, is essential for optimal performance. Choose a unit that offers easy access to filters and components for hassle-free maintenance.
Additional FeaturesModern mini-split AC units may come with additional features such as remote control, programmable timers, Wi-Fi connectivity, and smart home integration. These features can enhance convenience and control over your cooling system. Determine which features are important to you and look for units that offer them to improve your overall experience.