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10 Best Mini Splits Ac 2025 in the United States

#1

Winner

10.0 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

The DELLA Versa Series 24000 BTU Mini Split AC is a robust option for cooling and heating spaces up to 1500 square feet. With a high BTU capacity of 24000, it’s capable of efficiently regulating temperature in larger rooms or small apartments. The 19 SEER2 rating ensures good energy efficiency, resulting in potential savings on electricity bills, and the unit operates quietly at 35 dB, making it suitable for bedrooms or living areas where low noise is appreciated. Additionally, it supports smart home integration with Alexa and offers numerous modes like sleep, eco, and turbo, which cater to different comfort needs. This makes it quite versatile and user-friendly.

Rating
10.0
Chosen by1,102
BTU Capacity
Noise Level
Installation and Maintenance

Most important from
1283 reviews

BTU Capacity
This mini-split unit is fantastic for cooling a 12' x 12' bedroom down in minutes.
Noise Level
It is quiet both inside and out. Easy to sleep with it running on quiet setting.
Installation and Maintenance
The installation went exactly as it should have and the unit is working flawlessly so far.
Additional Features
The app allows adjusting settings without having to get out of bed.
#2
10.0 score

Senville LETO Series Mini Split Air Conditioner Heat Pump, 12000 BTU 110/120V, Inverter, Works with Alexa, SEER2 20.8, 1 Ton, White

The Senville LETO Series Mini Split is a versatile 1-ton unit with a 12,000 BTU capacity, suitable for cooling and heating medium-sized spaces like bedrooms, living rooms, or small offices. Its SEER rating of 19 indicates good energy efficiency, helping to keep electricity costs reasonable compared to less efficient models. Being Alexa-enabled, it offers convenient voice and app control, making it easy to adjust settings remotely or set schedules. The 4-in-1 functionality includes air conditioning, heating (working down to about 5°F), dehumidifying, and fan modes, giving you year-round comfort.

Rating
10.0
BTU Capacity
SEER Rating
Noise Level

Most important from
7188 reviews

BTU Capacity
This is a high-quality unit that delivers excellent heating and cooling performance, keeping spaces comfortable year-round with minimal impact on power bills.
SEER Rating
Although the unit is efficient, it is not Energy Star certified, so there might be greener options, but it balances performance and cost effectively.
Noise Level
The system runs very quietly, both inside and outside, making it ideal for bedrooms, offices, and living areas where noise is a concern.
Installation and Maintenance
Installation is physically straightforward but requires precise work on the refrigerant lines and proper pressure and vacuum testing to avoid leaks.
Additional Features
Alexa integration adds great convenience, allowing remote and voice control to pre-cool or heat rooms efficiently, enhancing smart home automation.
#3
9.8 score

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 needing to cool or heat spaces up to 1000 sq. ft. Its 19 SEER2 rating indicates high energy efficiency, which can translate to lower electricity bills. The unit is equipped with a 1.5-ton capacity heat pump and advanced DC Inverter technology, allowing it to provide significant power savings of up to 30%. Additionally, the unit supports a wide range of temperatures, operating effectively even in environments as low as 5 degrees Fahrenheit, making it versatile for various climates.

Rating
9.8
BTU Capacity
Noise Level
Installation and Maintenance

Most important from
1283 reviews

BTU Capacity
The AC's cooling capacity can extend beyond a single room, effectively cooling larger spaces with the help of a fan.
Noise Level
The unit cools down rooms quickly and operates very quietly, perfect for a good night's sleep.
Installation and Maintenance
Installation is straightforward, but be prepared for additional tasks like electrical work and wall modifications.
Additional Features
The app allows for convenient adjustments without having to get out of bed, enhancing user comfort.

Top 10 Best Mini Splits Ac 2025 in the United States

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

BTU Capacity: 12000 British Thermal Units
SEER Rating: 20
Number of Zones: 1
Noise Level: 40 dB
Installation and Maintenance: 16-foot kit; cleanable indoor filters
Additional Features: ductless, remote control

MRCOOL DIY 36K BTU 4th Gen 1-Zone 18 Seer Energy Star Ductless Mini-Split Air Conditioner

BTU Capacity: 36000 British Thermal Units
SEER Rating: 18
Number of Zones: 1
Noise Level: 34 dB
Installation and Maintenance: Easy DIY, Precharged R-410 Quick Connect
Additional Features: Energy Star, Remote control, Leak detection

MRCOOL DIY 24K BTU 4th Gen 1-Zone 20.5 Seer Energy Star Ductless Mini-Split Air Conditioner.

BTU Capacity: 24000 British Thermal Units
SEER Rating: 20.5
Number of Zones: 1
Noise Level: 33 dB
Installation and Maintenance: Easy DIY, Precharged R-410 Line Set
Additional Features: Energy Star, Remote Control, Leak Detection

Senville 36000 BTU Quad Zone Mini Split Air Conditioner Heat Pump, 3 Ton, 4 Zone, Works with Alexa, White

BTU Capacity: 36000
SEER Rating: 22.5
Number of Zones: 4
Noise Level: 23.5 dB
Installation and Maintenance: Split System, may need professional help
Additional Features: Alexa Enabled
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Buying Guide for the Best Mini Splits Ac

Choosing the right mini-split air conditioner can significantly improve your comfort and energy efficiency. Mini-splits are a great option for cooling and heating 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 relate to your specific needs. Here are the main factors to consider when selecting a mini-split AC system.
BTU CapacityBTU (British Thermal Unit) capacity measures the cooling or heating power of the mini-split AC. This is important because it determines how effectively the unit can regulate the temperature in a given space. Generally, the higher the BTU, the larger the area it can cover. For small rooms (up to 300 sq. ft.), a unit with 9,000 BTUs is usually sufficient. Medium-sized rooms (300-500 sq. ft.) may require 12,000-18,000 BTUs, while larger spaces (500-1,000 sq. ft.) might need 24,000 BTUs or more. To pick the right BTU capacity, consider the size of the room you want to cool or heat and choose a unit that matches that space.
SEER RatingSEER (Seasonal Energy Efficiency Ratio) rating measures the energy efficiency of the mini-split AC. A higher SEER rating indicates better energy efficiency, which can lead to lower electricity bills. SEER ratings typically range from 13 to 25 or higher. Units with a SEER rating of 16-18 are considered good, while those with a rating above 20 are highly efficient. If you prioritize energy savings and environmental impact, opt for a unit with a higher SEER rating.
Number of ZonesThe number of zones refers to how many separate areas or rooms a single mini-split system can control. Single-zone systems are designed for one room, while multi-zone systems can handle multiple rooms or areas. Multi-zone systems have multiple indoor units connected to one outdoor unit. If you need to control the temperature in more than one room, a multi-zone system is a better choice. Consider the layout of your home and the number of rooms you want to cool or heat when deciding on the number of zones.
Noise LevelNoise level is measured in decibels (dB) and indicates how loud the unit will be during operation. This is important for maintaining a comfortable and quiet environment, especially in bedrooms or living areas. Mini-split AC units typically range from 19 dB (very quiet) to 60 dB (moderate noise). For a quieter experience, look for units with noise levels below 30 dB. Consider where the unit will be installed and choose a noise level that won't disrupt your daily activities or sleep.
Installation and MaintenanceInstallation and maintenance refer to how easy it is to set up and maintain the mini-split AC system. Proper installation is crucial for optimal performance and efficiency. Some units come with DIY installation kits, while others require professional installation. Regular maintenance, such as cleaning filters and checking refrigerant levels, is necessary to keep the unit running efficiently. If you prefer a hassle-free experience, look for units with easy-to-access filters and straightforward maintenance requirements. Consider your comfort level with installation and maintenance tasks when making your choice.
Additional FeaturesAdditional features can enhance the functionality and convenience of your mini-split AC. Common features include remote control, programmable timers, Wi-Fi connectivity, and air purifying filters. These features can make it easier to control the unit and improve indoor air quality. If you value convenience and smart home integration, look for units with advanced features like Wi-Fi connectivity and app control. Consider which features are most important to you and choose a unit that offers those options.

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