If the condenser fan motor on your Avantco open-air merchandiser is broken or no longer working properly, be sure to replace it immediately with this Avantco 18936962 condenser fan motor assembly for BVAC and WVAC series units. The condenser fan motor assembly is important to the functionality of your refrigeration unit because the motor works to turn the fan blades and blow air across the condenser coil where it cools the refrigerant. If it is not functioning properly, the condenser will overheat, causing the system to eventually get hot enough to burn and emit an odor, and you will end up spending more money in the long run.