According to the product description of Gree official website, the prototype of Gree stereo air conditioner can be customized and modified according to the needs of users. Among them, radiator is a common refitted accessory, which can effectively improve the refrigeration effect of air conditioner. Users can choose the appropriate radiator for installation according to their own needs and installation environment. This can increase the heat dissipation area of the air conditioner and improve the heat dissipation efficiency, thus better ensuring the operation stability and performance of the air conditioner.