Four records, four different fit questions
The specs dataset contains four toaster-oven records with a usable published exterior width, depth, and height: the Breville Smart Oven Air Fryer Pro, Panasonic FlashXpress, Cuisinart Custom Classic, and Breville Joule Oven Air Fryer Pro. None is excluded from this page for a missing exterior footprint. The Breville Smart and Joule share a 21.4-inch width and 17.3-inch depth in the dataset, while Panasonic is the smallest of the four by exterior height at 10.2 inches.
These figures come from manufacturer specifications and manuals represented in the existing specs dataset. Not published means the manufacturer does not publish that number in the source material represented there. We did not measure these appliances. The table keeps each model’s missing door-open and clearance fields visible instead of turning a closed box measurement into a placement promise.
Breville Smart Oven Air Fryer Pro
The Smart Oven Air Fryer Pro measures 21.4 inches wide, 17.3 inches deep, and 12.7 inches high in the dataset. Breville publishes 4 inches at the sides and 6 inches above; the rear clearance is not published here. The fully open door height is also not published. The conservative cabinet answer is no because 12.7 plus 6 reaches 18.7 inches.
The record also publishes a 9 x 13-inch pan, a 13-inch pizza pan, and nine bread slices. Those fit details explain why the appliance has a large footprint: the exterior size is connected to the published cooking capacity. They do not supply a missing door-open height.
Panasonic FlashXpress
Panasonic publishes 13 inches wide, 12 inches deep, and 10.2 inches high for the FlashXpress. Its clearance language is more instructional than a single number: 4–6 inches from a rear wall or object, more than 4 inches at the side with one side free, and no use near a wall or cabinet. The fully open door height is not published. The fit record therefore says no for an upper cabinet.
The published cooking limits are four slices, up to a 9-inch pizza, and a 9.3 x 9.3-inch oven tray. Those figures are kept in the dataset’s toaster-oven fit record; they are not expanded into an assumed 9 x 13 pan capacity.
Cuisinart Custom Classic
The Cuisinart Custom Classic is 16 inches wide, 12 inches deep, and 9 inches high in the published record. Its rear, side, and overhead clearances are not published, and its fully open door height is not published. The cabinet answer is no in the conservative fit record because a safe operating fit cannot be verified. The model publishes six slices, an 11-inch pizza, and a 0.5-cubic-foot interior.
This is a useful example of why the shortest closed height is not automatically the easiest cabinet fit. The Cuisinart’s 9-inch body is shorter than the other toaster ovens here, but the missing operating fields prevent a yes.
Breville Joule Oven Air Fryer Pro
The Joule Oven Air Fryer Pro record publishes the same 21.4-inch width, 17.3-inch depth, and 12.7-inch height as the Smart Oven record. Its rear, side, overhead, and fully open-height fields are not published in the dataset, so this page does not turn the shared footprint into a cabinet answer. The record does publish a 13-inch pizza pan and 9 x 13-inch racks or pan, while capacity and wattage remain not published.
Among these four toaster-oven records, all four publish exterior dimensions, but all four mark fully open door height as not published. That is 4 of 4. The missing door figure is not a reason to estimate from a product photo; it is the reason to leave the field as Not published and check the exact manual before installation.