We’re all familiar with the standard oven, also called as a conventional oven, and most of us have been using them as part of our commercial or residential kitchens for many years. This kitchen equipment uses an electric element or gas burner to heat the air in the oven cavity. The biggest downside of the conventional oven is the lack of airflow inside the oven cavity. This makes the possibility for uneven heat distribution which causes hot and/or cold spots in the oven, which will lead to uneven cooking and longer cooking period. However, the conventional oven still has been used successfully for many years, up to this day it still does a fine job at cooking.