10 Best Mini Splits 2025 in the United States

The Senville LETO Series Mini Split Air Conditioner Heat Pump is a compact and efficient option for cooling and heating smaller spaces. With 9000 BTU, it’s suitable for rooms up to 400 square feet, making it a good fit for bedrooms, living areas, and even small commercial spaces. Its SEER of 21.5 indicates excellent energy efficiency, potentially lowering your energy bills. Additionally, the system includes a heat pump that works even in temperatures as low as 5°F, making it versatile for year-round use.

The noise level of 25 dB ensures quiet operation, which is ideal for maintaining a peaceful environment. The unit supports one zone, so it’s best suited for single-room applications rather than whole-house solutions. A notable special feature is its compatibility with Alexa, allowing for convenient voice control and integration into smart home systems. However, it's important to note that the system requires professional installation, which could add to the initial cost. The installation kit is comprehensive, including a 16ft line set and communication wire, but labor costs are not covered under the warranty.

With a 5-year warranty on parts and the compressor, Senville provides good long-term support. The device is not Energy Star compliant, which might be a consideration for those prioritizing energy standards. Lastly, the stylish design ensures it won’t be an eyesore in any setting.

The DELLA Versa Series 24000 BTU Mini Split AC is a robust choice for those needing a powerful cooling and heating solution for spaces up to 1500 sq. ft. It boasts an impressive 19 SEER2 rating, indicating high energy efficiency, and features a 2-ton heat pump that works efficiently even in cold environments down to 5°F. Its inverter system and DC Inverter technology help save up to 30% on power, making it a cost-effective option in the long run. Additionally, the unit is compatible with Alexa and WiFi, allowing for convenient remote control operation. The inclusion of smart functions like 4D air flow, multiple fan speeds, and various modes (heating, cooling, dehumidifying) adds to its versatility and user comfort.

This mini-split system requires professional installation due to the need for line-set vacuuming and potential adjustments to freon levels if the line-set length is altered. It is not suitable for DIY installation, which might be a drawback for some users. With a noise level of only 35 dB, it operates quietly, making it ideal for use in bedrooms or living spaces without disturbance. The comprehensive installation kit provided simplifies the setup process for professionals.

The DELLA Versa Series is a reliable and efficient mini-split AC for larger spaces, combining advanced technology with user-friendly features, though it requires professional installation.

The MrCool Easy Pro 24k BTU 18 SEER Ductless Heat Pump Split System is a versatile and energy-efficient mini-split system that is well-suited for both heating and cooling spaces up to 1000 square feet. With a high SEER rating of 18, it promises good energy efficiency, which can help lower energy bills.

The system comes with a 16ft pre-charged line set, making it easier for DIY installation without needing professional help. Additionally, features like the 'Follow Me' temperature sensing and sleep mode add to user convenience, while washable filters ensure easier maintenance.

However, at a noise level of 60 dB, it might be slightly louder than some of its competitors, which could be a consideration for noise-sensitive environments. The 1-year compressor warranty and 2-year parts warranty offer some peace of mind, but are relatively short compared to other brands that may offer longer coverage. This makes the MrCool Easy Pro a solid choice if you’re looking for a DIY-friendly, energy-efficient mini-split system with added features for convenience.