HIGH EER rating Superb cooling performance with low power input result in a high energy efficiency ratio rating. At Panasonic, we are committed to healthier lifestyles and to reducing our environmental footprint. That's why our air conditioners have been increasingly adopting the more eco-friendly R32 refrigerant. R32 refrigerant represents innovation in every way. It is an excellent heat transfer medium which leads to greater energy efficiency and cost effectiveness. R32 refrigerant also has low global warming potential, hence it's friendlier to the environment. High EER with R32 Refrigerant. Automatic Condensate Removal.4-Way Air Deflection System