Solid Disk Elements , as the name implies, look like circular disks and are easier to clean and more attractive than coil elements. Radiant Elements under ceramic glass offer excellent access for cleaning, those they require more time to heat than do conventional coil elements. The heat and air then flow out of the oven vent. Convection Oven - A fan circulates hot air around the food in the oven cavity. The fan forces some of the heated air downward from the top of the oven, re-circulates it through the oven.
Convection ovens cook food faster, at lower temperature and with less electricity.
Energy Guide labels and consumer buying guides can provide insights into quality and reliability to help in the decision-making process.