10 Best 110 V Mini Split 2025 in the United States

The Senville LETO Series Mini Split Air Conditioner Heat Pump is a versatile 9000 BTU unit suitable for both home and business environments. It offers a high Seasonal Energy Efficiency Ratio (SEER) of 21.5, making it an energy-efficient choice, although it is not Energy Star compliant. It operates quietly at 25 dB, which is ideal for bedrooms or living areas where noise could be a concern.

The unit's 4-in-1 functionality covers air conditioning, heating, dehumidifying, and fan modes, making it suitable for year-round use, even in low temperatures down to 5°F (-15°C). Additionally, its Alexa-enabled feature allows for convenient voice or app control, adding to its ease of use and modern appeal. The included installation package, which comes with a 16ft line set and communication wire, ensures that you have most of what you need for setup, though professional installation is required. This might be a drawback for those looking for a DIY solution.

Another potential downside is that while the product has a robust 5-year warranty on parts and the compressor, labor costs are not included. Despite these minor inconveniences, the Senville LETO Series stands out for its efficient performance, stylish design, and user-friendly features, making it a strong contender for anyone needing a reliable mini split system.

The DELLA Versa Series 9000 BTU Mini Split Air Conditioner offers several attractive features, making it a strong option for those needing efficient and versatile climate control in spaces up to 400 square feet. With a high SEER2 rating of 19, it ensures energy efficiency, potentially saving up to 30% on power costs.

Its ductless inverter system and heat pump work well even in colder temperatures, down to -4℉, providing reliable heating and cooling year-round. Additionally, the unit operates quietly at 41 dBa, which is ideal for maintaining a peaceful indoor environment.

The inclusion of smart functions such as Alexa and WiFi compatibility, remote control, and multiple modes (cooling, heating, dehumidifying, etc.) adds to its user-friendly appeal. However, it is important to note that this air conditioner requires professional installation, which might be a drawback for those looking for a DIY option. If you are looking for a quiet, energy-efficient, and feature-rich mini-split system that can handle moderate-sized rooms, the DELLA Versa Series is worth considering. Just be prepared to hire a professional for installation.

The DELLAMotto Series 12000 BTU mini-split air conditioner is designed for those looking for an efficient and effective cooling and heating solution for spaces up to 550 square feet. With a high SEER2 rating of 20, this unit promises impressive energy efficiency, significantly reducing power consumption, which is a strong advantage for anyone mindful of their electricity bills. The inclusion of a heat pump and the environmentally friendly R32 refrigerant enhances its appeal by focusing on air quality and reduced environmental impact. Smart features like the 'I feel' mode, 4D airflow, and WiFi compatibility for control via Alexa make it user-friendly and convenient.

Noise levels are remarkably low at 41 dBa, ensuring quiet operation, which is ideal for bedrooms or workspaces. However, the unit mandates professional installation and is not suitable for DIY enthusiasts, which might be a drawback for some users who prefer a more hands-on approach. Additionally, the system requires line-set vacuuming during installation, and any alterations to the line-set length affect freon levels, adding to the complexity.

For those seeking an efficient, smart, and quiet mini-split solution, this model is a solid choice, but potential buyers should be prepared for professional installation and attention to refrigerant specifics.