10 Best Mini Splits 2025 in the United States

The Senville LETO Series Mini Split is a solid choice if you're looking to cool or heat a space around 1,250 square feet. It delivers 24,500 BTU, which means it has strong cooling and heating power suitable for medium to larger rooms or multiple connected areas (zones). It comes with a good energy efficiency rating (SEER 17), helping reduce electricity bills compared to less efficient units. The noise level is quite low at 34 decibels, so it won't disturb your daily activities or sleep.

This model is versatile, offering cooling, heating down to 5°F (which covers most mild winters), a dehumidifier, fan, and a turbo mode for quick temperature changes. A standout feature is its Alexa compatibility, allowing you to control it through voice commands or a smartphone app for convenience. Installation requires a professional since it comes with a complete kit but no DIY setup instructions, and the unit includes a 16-foot copper line set pre-loaded with refrigerant.

The warranty covers parts and compressor for 5 years, providing peace of mind, though labor costs aren't included. One drawback is that it’s not rated under the BEE Star program, which might matter in some regions focused on strict energy standards. While it supports two tons of capacity, it’s designed generally for single-zone setups unless you install multiple units. This mini-split is a stylish and efficient option for homes or small businesses seeking quiet, reliable climate control with smart features.

The Daikin 24,000 LV Series mini split is a solid choice for those needing efficient heating and cooling in medium to large rooms, covering up to about 1,460 square feet. It delivers strong cooling at 21,400 BTUs and heating at 25,400 BTUs, making it suitable for year-round use even in colder climates down to 5°F. Its high 19.5 SEER2 rating means it uses energy efficiently, potentially lowering electricity bills compared to older or less efficient units. The noise level is relatively quiet at 37 decibels, so it won’t be disruptive in living spaces.

This system is a single-zone split type, meaning it controls one area, which works well for a single room or open space but may not be ideal if you want to manage temperatures in multiple separate rooms. Installation requires professional setup due to its split system design, which might add to upfront costs but ensures proper function and reliability. The unit comes with useful smart features like an Intelligent Eye sensor that adjusts airflow based on room occupancy, an energy-saving Econo Mode, and self-diagnostics to catch issues early. It also includes accessories like a 15-foot installation kit and a wall bracket, making installation a bit easier.

Although it does not have an Energy Star rating, which some buyers look for to guarantee top-tier energy efficiency, this Daikin mini split delivers dependable performance and smart features for those needing an efficient heating and cooling solution for one main area, especially in climates with varying temperatures. While the noise is low, some may prefer even quieter units for bedrooms or very quiet spaces.

The Senville AURA Series Mini Split is a solid choice if you're looking to cool or heat a medium-sized room around 750 square feet. It offers 12,000 BTU, which should be enough for most bedrooms, small living rooms, or similar spaces. One of its strong points is its high energy efficiency, shown by its SEER rating of 25.5 and Energy Star 4-star certification, meaning it can help save on electricity bills. It also works as a heat pump, providing warmth in cold weather down to -22°F, which is handy if you want year-round comfort.

This mini split is very quiet at 24 decibels, so it won’t disturb your daily activities or sleep. The system comes with one indoor unit and one outdoor condenser, designed for a single zone, so it’s best for cooling or heating one room rather than multiple spaces. Installation needs to be done professionally, which is common for mini splits but adds to the initial cost and setup time.

A nice modern touch is compatibility with Alexa, allowing you to control the temperature by voice or app from anywhere, which adds convenience and potential energy savings. The 10-year warranty (covering parts and compressor) provides peace of mind about product durability. This unit is designed for a single zone only—if you need to cool or heat several rooms, you’ll need multiple units or a different system. Also, it requires 220 volts and professional installation, so it’s best suited for homes prepared for these electrical needs. As a mid-range option, it offers efficient, quiet, smart-controlled heating and cooling for a single room.