Café 30-inch, 10 cu. ft. Double Wall Oven with Convection CTD90FP2NS1Caf Professional Series 30" Smart built in convection French Door double wall oven. The top ovens French door design offers an ergonomic, walk up experience and, since both doors open at once, you can hold your cookie sheet with one hand and open the oven with the other. And with Precision Cooking built into both ovens, your meals are perfectly executed every time.