10 Best Mini Splits 2025 in the United States

The MRCOOL Easy Pro 12,000 BTU ductless mini-split is a solid choice if you need to heat or cool a medium-sized room (up to about 550 square feet). Its 12,000 BTU capacity is well-suited for such spaces, providing reliable comfort year-round with both heating and cooling functions. One of the biggest plus points is its DIY-friendly installation, which can save you a lot on professional setup costs and hassle. It runs quietly at about 43 decibels, so it won’t disturb your daily activities or sleep.

Energy efficiency is decent, but the product has a 2-star BEE rating, so it may not be the most cost-effective in energy use compared to higher-rated models. It’s designed for a single-zone setup, making it best for one room or area rather than multiple zones. The inclusion of smart WiFi control is very convenient, allowing you to adjust temperature from anywhere using your phone or voice assistants like Alexa and Google Assistant.

The compact white unit blends well with most interiors and offers fast cooling capabilities. If you have a larger home or need multi-zone control, this model might fall short. Also, while DIY installation is a big advantage, it requires some comfort with basic setup tasks. This makes it a good option for budget-conscious buyers who want a straightforward, quiet, and smart mini-split system for a single room.

The Senville 36000 BTU Quad Zone Mini Split is a solid choice for those needing climate control across multiple rooms, as it supports up to four zones with individual temperature adjustments. Its 36000 BTU (3 ton) cooling capacity suits medium to large spaces, roughly up to 1800 square feet, making it practical for homes or small commercial areas. With a SEER rating of 22.5, this system is quite energy efficient, which helps reduce electricity bills. It also works well in colder climates thanks to its Arctic Heat Pump technology, functioning effectively even when temperatures drop to -22°F. Noise is impressively low at just 23.5 decibels, so it operates quietly without disturbing your living or working space.

The unit’s Alexa compatibility adds convenience by allowing voice controls and remote adjustments via an app, which can also help save energy by setting schedules. Installation requires professional help since it’s a split system with separate indoor and outdoor units, and it’s not a simple DIY project. Weighing 225 pounds and including a 16-foot installation kit, this package provides everything necessary for setup, but keep in mind the outdoor unit’s size and the need for proper placement.

This mini split is well suited for users seeking efficient, quiet, multi-zone temperature control with smart features, especially in homes or small businesses that can accommodate professional installation.

The MRCOOL 24000 BTU Easy Pro Series mini split is a solid choice for heating and cooling spaces up to about 1,050 sq ft, making it suitable for medium-sized rooms in homes, offices, or small commercial areas. It offers both cooling and heating functions, so you can rely on it throughout the year. The 24,000 BTU capacity is strong enough for effective temperature control without overworking the system. It’s designed as a ductless unit, which means installation is simpler and less invasive compared to traditional HVAC systems, and it’s promoted as DIY-friendly, which could save installation costs if you're comfortable with basic setup. The noise level at 43 dB is moderate—quiet enough for most indoor spaces but not completely silent, so it might be noticeable in very quiet rooms.

The unit includes useful smart features like a timer and refrigerant leak detection, as well as Active Clean Technology to maintain good indoor air quality by keeping the filters easy to clean and fresh. On the downside, its energy efficiency rating (BEE 2 Star) is not the highest available, so it might use more electricity compared to more efficient models, which could affect long-term running costs. Additionally, it supports only a single zone, so it’s best if you want to control one area rather than multiple rooms separately.

This mini split provides a practical option for those seeking a straightforward, year-round climate solution with some smart safety and air quality features. However, if ultra-quiet operation or top energy savings are a priority, other models may better suit those needs.