The Lincoln/Wearever/Impinger 1301-1353 Countertop Impinger puts large-oven capacity almost anywhere you need it. It is small enough to fit on most commercial countertops, but large enough to replace a half-sized convection oven or up to five microwave ovens. The CTI utilizes a 16" wide belt and 20" baking chamber, and can be stacked up to two high. Only available in electric & does not require ventilation in most applications.