https://articlescad.com/3-ways....-that-the-single-fan
What Is a Single Oven Electric Fan? A single oven electric fan is an appliance that circulates hot air evenly throughout the oven cavity by using an internal fan. This helps eliminate hot spots, and enhance the overall cooking results. Does your oven has a fan? If so, does this make certain areas of your oven warmer or colder than other areas for a set temperature? Functions Oven functions, also referred to as cooking modes or settings provide a range of pre-programmed oven options to cater for dif