... fan impeller,fridge propeller fan with CCW,refrigerator fan blade 1. ABS RoHS approved. 2. Freezer fan propeller 4'' inch fan impeller,fridge propeller fan with CCW,refrigerator fan ... , it is air conditioner, air energy heatpump water heater, exhaust ventilation equipment, refrigerators/fridge and Freezer of important parts. Model Example ...