The 8 automatic programs on the ATAG OX4511C make cooking very easy. ALl you have to do is decide what's on the menu, and the oven will select the right settings. What if you want to bake grandma's apple pie? You can decide whether to use the fan function, grill, upper heat, lower heat, or a combination of upper and lower heat. Slide the baking tray into 1 of the 4 rack levels in line with your preferred preparation method, or cook multiple dishes at once. The fan distributes the heat over the entire oven, so all your food will heat up evenly.