10 Best Mini Split Heat Pumps 2026 in the United States

The Senville LETO Series Mini Split is a solid choice if you want an efficient and quiet heating and cooling system for spaces up to around 1,250 square feet. With a cooling capacity of 24,500 BTU (2 tons), it can handle medium to larger rooms comfortably. Its SEER rating of 17 is quite good, meaning it uses electricity efficiently to keep your energy bills reasonable. The unit’s heat pump works well even in cold climates down to 5°F, which is useful if you live in cooler areas. It includes inverter technology, which helps maintain consistent temperatures while consuming less energy and reducing wear on the compressor. The noise level is low at 34 dB, so it will run quietly without disturbing your daily life.

The TOSOT 30,000 BTU 3 Zone Mini Split Heat Pump is a solid choice for those wanting to cool and heat multiple rooms efficiently without ductwork. It supports three zones with different-sized indoor units (two 9,000 BTU and one 12,000 BTU), allowing you to set different temperatures in each space, which is great for families or small offices. With a SEER2 rating of 21 and HSPF of 10, it is highly energy-efficient, potentially saving you around 24% on energy costs compared to older models with lower ratings. This system is Energy Star-certified and even qualifies for federal tax rebates, which helps offset the upfront cost.

The Senville LETO Series Mini Split is a solid choice for heating and cooling a medium-sized space, around 1000 square feet. With an 18,000 BTU capacity (1.5 tons), it comfortably manages typical rooms or small homes. Its SEER rating of 19 indicates strong energy efficiency, helping reduce electricity bills compared to older models. Although a specific HSPF rating is not provided, its inverter technology ensures smooth power adjustment, maintaining steady temperatures and lowering energy waste. A standout feature is Alexa compatibility, enabling control via voice commands or smartphone app, adding convenience.