10 Best Mini Split Ac Cost 2025 in the United States

The Senville 28000 BTU Dual Zone Mini Split Air Conditioner Heat Pump offers solid cooling and heating performance for homes or small businesses, covering up to around 1500 square feet. With 2.5 tons of capacity and a high SEER rating of 23, it is energy efficient, meaning it can help lower electricity bills compared to less efficient models. The dual-zone setup is a big plus if you want to control temperatures separately in two rooms, which is ideal for better comfort and energy savings. Installation as a split system is standard for mini-splits, but keep in mind it usually requires professional setup.

The TOSOT 30,000 BTU mini-split air conditioner is a strong choice for cooling and heating larger spaces up to about 1800 square feet. Its 30,000 BTU capacity (2.5 tons) offers powerful climate control, suitable for bigger rooms or multi-room zones (though this model is single-zone). The 22 SEER2 rating means it is very energy-efficient, which could help reduce electricity bills compared to older or less efficient units. With heating capability down to -13°F, it can keep you comfortable even in colder climates.

The COSTWAY 12,000 BTU Mini Split Air Conditioner is designed for rooms up to 750 square feet, making it a solid choice for medium-sized spaces like living rooms or offices. It offers a strong cooling capacity of 12,000 BTU and a slightly higher heating capacity at 12,300 BTU, thanks to its built-in heat pump. The unit stands out with a high energy efficiency rating of 21 SEER2, which means it can help reduce electricity bills compared to less efficient models. Noise levels are reasonably quiet at 41 decibels, roughly the sound of a quiet conversation, so it won’t be disruptive in most settings. This model supports single-zone use, meaning it’s designed to cool or heat one area rather than multiple rooms.