10 Best Ductless Split System 2025 in the United States

The Senville LETO Series Mini Split Air Conditioner Heat Pump is a versatile and powerful ductless-split-system unit with a significant 36000 BTU capacity, suitable for cooling and heating areas up to 1800 square feet. It boasts a SEER rating of 17.5, ensuring decent energy efficiency, which translates to potential savings on energy bills. The unit functions effectively as a heat pump down to 5F (-15C), making it suitable for colder climates.

This model is Alexa-enabled, allowing convenient voice or app control, which adds a modern touch to its functionality. The noise level is relatively low at 40 dB, making it a quiet option for various settings, including bedrooms and living rooms. However, the installation process requires professional assistance, which could add to the initial cost. The included installation package with a 16ft line set is a plus, as it simplifies the setup for professionals.

The unit's design is sleek, and it fits well in both residential and commercial spaces. Additionally, it comes with a 5-year warranty on parts and the compressor, offering peace of mind regarding its durability. One downside is that labor for repairs is not covered under the warranty. The Senville LETO Series is a solid choice for those looking for a high-capacity, energy-efficient, and modern ductless-split-system unit, provided they are ready to invest in professional installation.

The Senville AURA Series Mini Split Air Conditioner Inverter Heat Pump offers a substantial 33,000 BTU capacity, making it suitable for cooling and heating large spaces. Its high SEER rating of 19.5 ensures energy efficiency, which can lead to significant energy savings over time. The inclusion of Alexa compatibility is a convenient feature for those who enjoy smart home integration, allowing you to control the system remotely via voice or app commands.

The noise level of 35 dB is relatively low, which is beneficial for maintaining a quiet environment in your home or business. However, professional installation is required to validate the warranty, which only covers parts and not labor. This could add additional costs for the user. The product is versatile and can be used in both residential and commercial settings, but it is not suitable for DIY installation.

In terms of maintenance, the system appears durable and comes with a 5-year parts and 10-year compressor warranty, although you may need to purchase replacement parts outside the warranty period. With its energy efficiency and powerful performance, this mini split system is an excellent choice for those seeking a reliable and feature-rich heating and cooling solution.

The Cooper & Hunter Dual 2 Zone 48,000 BTU ductless mini-split system is a powerful option for those looking to efficiently heat and cool multiple areas. With a substantial 48,000 BTU capacity and a high SEER2 rating of 23.4, this system promises energy efficiency, potentially reducing electricity bills over time. It's designed for dual-zone use, making it ideal for larger spaces or homes with two primary areas needing temperature control, such as a living room and a bedroom.

This unit's quiet operation, with a noise level of only 35 dB, makes it a great choice for bedrooms or living rooms where minimal disruption is desired. The inclusion of smart port adapters and WiFi capability allows for convenient remote control via a smartphone, adding a modern touch of convenience.

However, the system is not DIY-friendly and requires professional installation, which could add to the overall cost. The 25 ft installation kit provided helps with setup, but the requirement for professional assistance should be factored into the purchasing decision. Additionally, the unit is quite large and heavy (377 pounds), which might pose challenges during delivery and installation.

For users in extremely cold climates, this system can heat effectively down to -13°F, offering reassurance of reliable performance in winter months. It suits residential applications, particularly where energy efficiency and quiet operation are priorities. While it ranks fairly low in sales, its positive customer reviews suggest that those who have purchased it are largely satisfied, making it a compelling choice for those in its target market.