A new type of VS air conditioner SC model which also named "High EER, Quietest performance" came into the market. Featured by its High EER of 3.2 with R22 refrigerant and quietest performance, the air conditioner was named as the Highest EER and quietest air conditioner and become a highlight in the Chinese air conditioner market. Unique technologies developed by this air conditioner are adopted to increase the EER so as to reduce energy consumption for the customers.