Abstract: In summary, there is provided a door (100) for an oven, the door comprising: a viewing window (110) having an outer perimeter (111), a viewing window outer face (110A) and a viewing window inner face (110B); and a frame (120) surrounding the viewing window (110), wherein the viewing window (110) is secured in the frame (120) by at least one attachment point (140), wherein at least one gap (150) is defined between the outer perimeter (111) of the viewing window (110) and the frame (120), whereby an air flow path is provided through the at least one gap (150) and across at least a portion of the viewing window inner face (110B).

Abstract: An electric pizza oven (1) comprising: a housing (2) retaining a cooking chamber (4), the housing and the cooking chamber together defining an opening (8) for access into the cooking chamber; an electric heat source (18A, 18B) configured to heat air in the cooking chamber to a temperature of at least 400 °C; an oven door (16) for closing the opening; and one or more outlets through which heated air and/or steam vents from the cooking chamber.