Energy Star Rated Mini Split Air Conditioners

If you’re looking for an energy-efficient, eco-friendly way to keep your home comfortable—without the complexity of traditional ducted HVAC systems—consider Energy Star-certified mini split air conditioners.

To earn the Energy Star label, ductless mini split systems must demonstrate superior energy savings and meet strict performance standards that align with consumer expectations. Replacing an outdated or inefficient cooling system with a mini split can reduce your heating and cooling costs by as much as 30%.

Energy Efficiency and Mini Split Air Conditioners

Mini split systems are among the most efficient options for home cooling. Their efficiency is primarily measured using the Seasonal Energy Efficiency Ratio (SEER) and the updated SEER 2 standard introduced in 2023. The higher the SEER or SEER 2 rating, the more efficient the system. In the U.S., federal regulations require mini-splits to have a SEER rating above 14 or a SEER 2 rating above 13.4.

Another key metric is the Energy Efficiency Ratio (EER), which evaluates how much energy is used per square foot of cooling. Together, SEER, SEER 2, and EER ratings give you a clear picture of a unit’s energy performance.