What’s the difference between fan forced and fan assisted?

Fan forced ovens offer a shorter cooking time is usually required with fan forced ovens and the full capacity of the oven can be used, enabling several items in the oven at one time. A fan usually situated at the rear of the oven with a coil element surrounding it allowing immediate circulation of hot air throughout the oven. This allows the option to cook on all shelf positions. However, check your ovens operation manual as some models may vary in the way they operate.
Fan-assisted ovens use top and bottom elements are used as well as the fan, providing faster, more even cooking than conventional cooking. It is good for cooking food that requires either top or bottom heat concentration.