Abstract: An oven appliance includes a chamber, a fan assembly operable to cause air to flow in the chamber, and a first heating element adjacent to a bottom wall of the oven appliance. The oven appliance further includes a removable heating element cover configured for defining a duct in fluid communication with the fan assembly and the first heating element for directing airflow in the chamber to the fan assembly and across the first heating element to heat a food item. The oven appliance also includes a sensing device for detecting a presence of the heating element cover and a controller having a processor configured to receive an indication from the sensing device confirming whether the heating element cover is engaged with the sensing device and control operation of the oven appliance based on the indication.

Abstract: An oven appliance includes a cabinet. A chamber is defined within the cabinet for receipt of food items for cooking. The oven appliance also includes a gas burner positioned proximate to a bottom portion of the chamber with a combustion products guide structure positioned and oriented to guide combustion products from the gas burner to an outlet proximate a back wall of the chamber.

Abstract: An oven appliance includes a cabinet with a chamber is defined within the cabinet for receipt of food items for cooking. The oven appliance also includes a gas burner positioned proximate to a bottom portion and/or a back wall of the chamber. A natural convection flow path is defined through the chamber. The natural convection flow path extends from an origin at the gas burner to a top wall of the chamber. The oven appliance further includes a convection fan positioned along the natural convection flow path above the gas burner and below the top wall. The convection fan is positioned and configured to divert combustion products generated by the gas burner from the natural convection flow path along a forced convection flow path towards a center of the chamber when the convection fan is activated.

Abstract: An oven appliance includes a chamber, a fan assembly operable to cause air to flow in the chamber, and a first heating element adjacent to a bottom wall of the oven appliance. The oven appliance further includes a removable heating element cover configured for defining a duct in fluid communication with the fan assembly and the first heating element for directing airflow in the chamber to the fan assembly and across the first heating element to heat a food item. The oven appliance also includes a sensing device for detecting a presence of the heating element cover and a controller having a processor configured to receive an indication from the sensing device confirming whether the heating element cover is engaged with the sensing device and control operation of the oven appliance based on the indication.

Abstract: An oven appliance having a cabinet with a chamber positioned within the cabinet. The chamber is configured for receipt of a food item for cooking. The oven appliance also includes a door for providing selective access to the chamber and a plurality of walls including a top wall, a bottom wall, a back wall, a front wall, and opposing sidewalls defining the chamber. Further, the oven appliance includes a fan assembly operable to cause air to flow in the chamber and a fan cover arranged to at least partially cover the fan assembly. Moreover, the oven appliance includes a first heating element arranged adjacent to the bottom wall. In addition, the oven appliance includes a duct in fluid communication with the fan assembly and the first heating element for directing airflow in the chamber to the fan assembly and across the first heating element to heat the food item.

Abstract: A method of operating an oven appliance includes obtaining a temperature set point, determining, based on the temperature set point, an electric heating temperature range and a gas undershoot temperature limit, the gas undershoot limit being below the electric heating temperature range, determining that a chamber temperature of the oven appliance has dropped to the gas undershoot temperature limit, and operating a gas heat source to maintain the chamber temperature above the gas undershoot temperature limit.

Abstract: A method of operating an oven appliance includes obtaining a temperature set point, determining, based on the temperature set point, an electric heating temperature range and a gas undershoot temperature limit, the gas undershoot limit being below the electric heating temperature range, determining that a chamber temperature of the oven appliance has dropped to the gas undershoot temperature limit, and operating a gas heat source to maintain the chamber temperature above the gas undershoot temperature limit.

Abstract: An oven appliance includes a cabinet and a chamber defined within the cabinet for receipt of food items for cooking. A heating element is positioned within or proximate to the chamber. The heating element may be partially enclosed by thermal insulation. The heating element may include an outer surface. The outer surface of the heating element may be made up of a first portion which is separated from the chamber by a thermal insulation and a second portion which is exposed to the chamber.

Abstract: An oven appliance includes a cabinet. A chamber is defined within the cabinet for receipt of food items for cooking. The oven appliance also includes a gas burner positioned proximate to a bottom portion of the chamber with a combustion products guide structure positioned and oriented to guide combustion products from the gas burner to an outlet proximate a back wall of the chamber.

Abstract: An oven appliance includes a cabinet with a chamber for receipt of food items for cooking defined therein. The oven appliance also includes a gas burner positioned proximate to a top portion of the chamber. The oven appliance may also include a low-power electric heating element. The gas burner may be the only combustive heat source for the chamber. The oven appliance includes an electric power supply that may consist of a twenty amp or less circuit.

Abstract: An oven appliance includes a cabinet with a chamber defined within the cabinet for receipt of food items for cooking. The oven appliance also includes a gas burner positioned within the cabinet outside of the chamber. The gas burner is in thermal communication and in fluid communication with the chamber by a direct flow path from the gas burner to the chamber.

Abstract: An oven appliance includes a cabinet defining a vertical direction, a lateral direction, and a transverse direction. The vertical, lateral, and transverse directions are mutually perpendicular. The cabinet comprising a front portion spaced apart from a back portion along the transverse direction and a left side spaced apart from a right side along the lateral direction. The oven appliance also includes a chamber defined within the cabinet for receipt of food items for cooking. A broil heating element is positioned proximate to a bottom portion of the chamber.

Abstract: An oven appliance includes a cabinet with a chamber is defined within the cabinet for receipt of food items for cooking. The oven appliance also includes a gas burner positioned proximate to a bottom portion and/or a back wall of the chamber. A natural convection flow path is defined through the chamber. The natural convection flow path extends from an origin at the gas burner to a top wall of the chamber. The oven appliance further includes a convection fan positioned along the natural convection flow path above the gas burner and below the top wall. The convection fan is positioned and configured to divert combustion products generated by the gas burner from the natural convection flow path along a forced convection flow path towards a center of the chamber when the convection fan is activated.

Abstract: An oven appliance may include a cabinet, a plurality of chamber walls, a top heating element, and a cooking plate. The plurality of chamber walls may be mounted within the cabinet and define a cooking chamber. The plurality of chamber walls may include a back wall, a top wall, a first side wall, a second side wall, and a bottom wall. The top heating element may be mounted within the cabinet to heat the cooking chamber. The top heating element may define a horizontal heating profile within the cooking chamber. The cooking plate may be disposed within the cooking chamber below the top heating element. The cooking plate may define a cooking surface having a horizontal cooking profile. The horizontal cooking profile may be matched to the horizontal heating profile.

Abstract: A cooktop appliance and griddle assembly are generally provided herein. The cooktop appliance may include a top panel, a heating element attached to the top panel, an upper plate, and a lower plate. The upper plate may be disposed above the top panel along a vertical direction. An upper plate may have a top cooking surface and a bottom heating surface. The top cooking surface may extend perpendicular to the vertical direction to receive a cooking item thereon. The bottom heating surface may be positioned beneath the upper plate and face the top panel to receive a thermal output from the heating element. The lower plate may extend perpendicular to the vertical direction beneath a portion of the upper plate and above the top panel. A radiation channel may be defined between the lower plate and the bottom heating surface along the vertical direction.

Abstract: A cooktop appliance and griddle assembly are generally provided herein. The cooktop appliance may include a top panel, a heating element attached to the top panel, an upper plate, and a lower plate. The upper plate may be disposed above the top panel along a vertical direction. An upper plate may have a top cooking surface and a bottom heating surface. The top cooking surface may extend perpendicular to the vertical direction to receive a cooking item thereon. The bottom heating surface may be positioned beneath the upper plate and face the top panel to receive a thermal output from the heating element. The lower plate may extend perpendicular to the vertical direction beneath a portion of the upper plate and above the top panel. A radiation channel may be defined between the lower plate and the bottom heating surface along the vertical direction.

Abstract: A camera assembly for an oven appliance including an attachment mechanism, an arm, and a camera is provided. The attachment mechanism is configured for attachment to a handle of an oven appliance door. The arm extends from the attachment mechanism to the camera, and attaches to at least one of the camera or a housing, if provided. The camera records or transmits images of the oven cavity to, e.g., a user device allowing a user to monitor a doneness of any food items positioned within the oven appliance.

Abstract: A camera assembly for an oven appliance including an attachment mechanism, an arm, and a camera is provided. The attachment mechanism is configured for attachment to a handle of an oven appliance door. The arm extends from the attachment mechanism to the camera, and attaches to at least one of the camera or a housing, if provided. The camera records or transmits images of the oven cavity to, e.g., a user device allowing a user to monitor a doneness of any food items positioned within the oven appliance.