10 Best Mini Split Units 2025 in the United States

The Senville AURA Series Mini Split is a solid choice if you need a quiet and energy-efficient cooling and heating solution for a medium-sized room (up to about 750 sq ft). With a 12,000 BTU capacity and a very high SEER rating of 25.5, it’s designed to keep your space comfortable while saving on electricity. The unit is Energy Star certified and performs well even in extreme cold, thanks to its inverter heat pump technology. It’s also Alexa-enabled, allowing easy voice or app control, which is convenient if you want to adjust settings remotely. Noise levels are impressively low at 24 dB, making it unobtrusive in bedrooms or living areas.

This model is a single-zone system, so it’s best suited for cooling and heating one room rather than multiple zones or large homes. Installation is not DIY-friendly and requires a professional, which adds to the initial cost and effort. While the product comes with a strong warranty (10 years on the compressor), the included line set is 16 feet long, so placement options may be somewhat limited.

If you’re looking for an efficient, quiet mini-split for one room and don’t mind arranging professional installation, this unit offers good value with modern smart features and reliable performance.

The MRCOOL Easy Pro 24,000 BTU mini-split unit is a solid choice for heating and cooling a space up to about 1,050 square feet. Its 24,000 BTU capacity should provide reliable comfort for medium-sized rooms or small homes. One of its biggest advantages is the easy DIY installation, which can save you money on professional setup and reduce hassle. This unit also operates quietly at 43 decibels, making it suitable for bedrooms or living areas where low noise is important. It offers both heating and cooling year-round, controlled conveniently through WiFi and compatible with voice assistants like Google and Alexa, which adds a modern touch and ease of use.

The product has a 2-star BEE rating, indicating it may consume more power compared to other mini-splits with higher energy efficiency ratings. It supports only a single zone, so it is best suited for one main area rather than multiple rooms. Maintenance and running costs should be reasonable due to the inverter technology.

This MRCOOL model is ideal if you want a quiet, easy-to-install, and smart-controlled mini-split for a single zone, although it may not be the most energy-efficient option available.

The Daikin 24,000 BTU ductless mini-split heat pump system stands out in the mini-split category with its impressive cooling and heating capabilities, making it a great choice for large spaces up to 1,500 sq. ft. Its 18 SEER2 rating indicates strong energy efficiency, helping to keep energy bills lower over time. The system operates effectively across a wide temperature range, ensuring comfort in both hot and cold climates, which is advantageous for users in varying environments.

One of the standout features is the advanced DC Inverter technology, enhancing performance while reducing noise levels—a key consideration for indoor units. Additionally, the inclusion of the Maxwell installation kit makes setup relatively straightforward, even for those without extensive experience.

This Daikin model is well-suited for homeowners looking to efficiently heat and cool larger spaces without traditional ductwork. Its efficient technology and installation convenience make it a strong contender, although it may require a larger upfront budget and consideration of noise levels in quiet settings.