The ENERGY STAR Most Efficient 2012 designation identifies the ENERGY STAR qualified products that have reached the top level in energy efficiency. These exceptional products represent the leading edge in energy efficient products this year.
Among our wide range of comfort products that are already ENERGY STAR qualified, two categories are distinguished by this designation of high efficiency: WaterFurnace Envision & Synergy 3D geothermal systems and York 18 SEER Affinity Series heat pumps.
By choosing ENERGY STAR qualified products that have a ENERGY STAR Most Efficient 2012 designation consumers reduce their energy bills, and manufacturers are encouraged to keep innovating. This choice also helps protect the environment by reducing greenhouse gas emissions.