These duct-free mini-split models are available from 9,000 to 24,000 BTU in 13 to 20 SEER. Matched indoor and outdoor components ensure the least possible disruption from noise to achieve a ...

Which mini split air conditioners are best? Mini split air conditioners are heating and cooling systems that allow users to control temperatures on a room-by-room basis. They are more efficient than ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...