Abstract: A convection cooking oven includes a cooking cavity for receiving food product to be cooked, a door movable between an open condition and a closed condition relative to the cooking cavity and a heater for generating heat. A fan system is provided for moving heated air within the cooking cavity. A controller is configured to operate the oven in an energy save mode and a normal mode, and to automatically switch between the two modes.

Abstract: A convection cooking oven includes a cooking cavity for receiving food product to be cooked, a door movable between an open condition and a closed condition relative to the cooking cavity and a heater for generating heat. A fan system is provided for moving heated air within the cooking cavity, the fan system operable in both a first mode in which air is moved at a first rate, and a second mode in which either (i) air is moved at a second rate, which is lower than the first rate, or (ii) air is not moved by the fan system. A fan system override control is configured such that, when the fan system is operating in the first mode, the fan system is automatically switched to operate in the second mode based upon occurrence of a first predefined oven condition.

Abstract: A cooking oven includes a cooking cavity with an opening for enabling food items to be moved into and out of the cooking cavity. A combustion area is located below the cooking cavity and a combustion gas flow space includes paths along left and right external sides of the cooking cavity. A burner is disposed in the combustion area and has a left burner segment disposed left of a centerline of the cooking cavity and a right burner segment disposed right of the centerline of the cooking cavity. A baffle arrangement is located in the combustion area. The baffle arrangement includes an upper baffle that has a low point substantially aligned with the centerline, and a lower baffle wall extending downward from the low point and between the left burner segment and the right burner segment.

Abstract: A cooking range burner head arrangement includes an annular burner head with a plurality of gas orifices, the burner head including a centrally disposed opening defining a first flow path for flowing secondary air upward into a combustion space proximate the burner head. A secondary air flow metering arrangement is associated with the burner head, the secondary air flow metering arrangement defining a second flow path and a third flow path, the second flow path located for flowing secondary air to the combustion space above the secondary flow provided by the first flow path, the third flow path located for flowing secondary air to the combustion space above the secondary flow provided by the second flow path.

Abstract: A gas circuit with a pilot light system for ranges includes pilot tubes from a gas manifold to burner assemblies. Quick connect couplings are provided between the pilot tubes and manifold so that the pilot tube can be removed easily. Two or more tubes can be connected to a single coupling. A master shutoff interrupts flow to the cooktop without interrupting flow to the oven.

Abstract: A burner assembly includes a substantially annular two-piece burner head having a base and a top. A plate is located in a central opening of the burner head and includes a slot for holding a pilot burner. Burner head annular channels incorporate one or more air dams to provide a backpressure feature within the burner head for more even flame height and stability.