When the oven is operating, the glass door becomes excessively hot, reaching temperatures as high as 339.2°F. The Hamilton Beach is the only toaster oven we tested with a door handle that becomes very hot to the touch at a temperature of 146.8 °F. The oven is extremely quiet as it operates with a dBA… Continue reading Hamilton Beach Air Fryer Convection 31225 Toaster & Toaster Oven Review