10 Best Mini Splits Ac 2025 in the United States

The Senville LETO Series Mini Split Air Conditioner is a versatile 4-in-1 system that offers cooling, heating, dehumidifying, and fan functions, making it a great all-season choice for both residential and commercial spaces. With a cooling capacity of 18,000 BTU and a high SEER rating of 19, it delivers energy-efficient performance. This could be an excellent fit for larger rooms up to 1,000 square feet, ensuring comfort during hot summers and chilly winters alike.

One of the standout features is its Alexa compatibility, allowing you to control the unit via voice commands or an app, which adds a level of convenience for tech-savvy users. The quiet operation at 30 dB means it won’t disturb the ambience of your home or business, making it suitable for bedrooms or open spaces like stores and eateries.

Potential buyers should note that professional installation is required, which can add to the overall cost. While the unit comes with an installation kit, the need for expert setup might be a hurdle for those looking for a straightforward DIY solution. Additionally, while the mini-split is energy-efficient, it is not Energy Star compliant, which may concern some users focused on energy ratings.

The warranty is a plus, offering 5 years on parts and the compressor, which provides peace of mind regarding durability. However, it’s important to remember that labor costs for installation and service are not covered.

The Senville LETO Series Mini Split Air Conditioner is an excellent option for those seeking an efficient and stylish cooling and heating solution, especially in larger spaces. Its smart features and quiet operation make it appealing, but the necessity for professional installation and the lack of Energy Star compliance are considerations to keep in mind.

The Senville LETO Series Mini Split Air Conditioner Heat Pump, with a 9000 BTU capacity, is a well-rounded choice for small rooms or spaces up to 400 square feet. It boasts an impressive SEER rating of 21.5, making it energy-efficient and likely to save on electricity bills. Its versatility as a 4-in-1 system allows it to function as an air conditioner, heat pump, dehumidifier, and fan, providing year-round comfort.

The inclusion of a turbo function is a handy feature for quickly adjusting temperatures. This model is also Alexa-enabled, allowing for voice control and remote operation, which adds a layer of convenience for tech-savvy users. However, the lack of Energy Star compliance might be a concern for those strictly looking for certified energy-saving appliances. On the noise front, it operates quietly at 25 dB, making it suitable for bedrooms and other quiet spaces.

The unit comes with a comprehensive installation kit, although professional installation is required, which could be an additional cost. Users can also appreciate the 5-year warranty on parts and the compressor, though labor costs are not covered, which is a common industry practice. This mini split is a strong contender for those seeking an efficient, quiet, and feature-rich air conditioning and heating solution, provided they are prepared for the complexities of professional installation.

The MRCOOL DIY-12-HP-WM-115D25O is a 12,000 BTU mini-split designed for cooling and heating medium-sized rooms of about 350 to 550 square feet. With a very high SEER rating of 23.5, it is energy-efficient, which can help reduce electricity bills over time. The noise level at 45 dB is fairly quiet, making it suitable for bedrooms or living areas where low sound is important. A major advantage is its DIY-friendly installation system — it comes pre-charged with refrigerant and includes a quick-connect line that doesn’t require professional tools or training, saving you installation costs and hassle.

This unit supports WiFi control through the SmartHVAC app and works with Amazon Alexa and Google Assistant, allowing easy remote operation from your phone. It also has useful features like sleep mode and a dehumidifier to improve comfort. On the downside, this model is designed strictly for single-zone use, so it won’t be suitable if you need to cool or heat multiple rooms. Its cooling capacity of 1 ton fits average rooms but might be insufficient for larger spaces.

The 115-volt power requirement and included 25-foot install kit are convenient, but if your distance is longer, additional accessories may be needed. The product is backed by a solid warranty (5 years on parts, 7 on the compressor) and made in the USA. For those seeking an energy-saving, quiet, and easy-to-install mini-split for a single room, especially DIY enthusiasts, this MRCOOL model is a strong choice.