Abstract: A batch-type convection oven for bakery goods of the type having a front wall, a back wall, a pair of opposed side walls, a floor, a top and an opening in the front wall for permitting at least one multi-layer wheeled cart to be pushed into and removed from the oven. The oven includes a fan for circulating heated air in a closed path to the interior of the oven; a plenum attached to one wall of the oven, the plenum having at least one row of vertically arranged air outlets; an air return located in one wall of the oven for receiving the heated air after it has passed through the interior of the oven and for returning the air to the inlet of the fan and an air flow control system.

Abstract: A batch-type convection oven for bakery goods of the type having a front wall, a back wall, a pair of opposed side walls, a floor, a top and an opening in the front wall for permitting at least one multi-layer wheeled cart to be pushed into and removed from the oven. The oven includes a fan for circulating heated air in a closed path to the interior of the oven; a plenum attached to one wall of the oven, the plenum having at least one row of vertically arranged air outlets; an air return located in one wall of the oven for receiving the heated air after it has passed through the interior of the oven and for returning the air to the inlet of the fan and an air flow control system.

Abstract: A convection oven for bakery goods. The oven is of the type having sidewalls, a floor, a top and an opening in one of its sidewalls for permitting at least one multilayer wheeled cart to be pushed into and removed from the oven. The oven includes a fan located in the top of the oven for circulating heated air in a closed path through the interior of the oven. A plenum is located in the pair of opposed sidewalls adjacent to the sidewall having the opening The plenum extending substantially from the top to the floor of each sidewall and includes a plurality of horizontal air outlet slots extending substantially the depth of the oven. The horizontal air outlet slots are arranged with a 1:1 correspondence with respect to each rack of the multilayer wheeled cart. Heat recovery means are located in the plenum portion of the opposed sidewalls.