1. Baking enthusiasts can choose ovens over 25L. The larger the capacity of the oven, the lower and more uniform the temperature inside the oven, and the better the taste of the baked food. In an oven with a volume of less than 25L, the temperature in the oven is high, and the surface color of food will be uneven. For beginners, a 25-36L oven is enough, and they are familiar with the oven. With the sizes of 42L and 62L, a large oven can bake more food at a time.

2. The number of households is an important reference for oven capacity selection. For a family of three or four, a 33L oven is enough. Generally speaking, ovens with a capacity of more than 33L will have more comprehensive functions, which is enough for novices. In a large-capacity oven, the temperature is more stable, the heating tube is at a certain distance from the food, and the "level" baked may be more stable.