Frigidaire 27" White Electric Built In Single OvenThe Frigidaire Wall Oven with Even Baking Technology ensures even, consistent baking every time. One touch self clean options are available in 2, 3, or 4 hour cycles and the option to Delay Clean so you can clean on your schedule. The Frigidaire Fit Promise Tool promises that your new 27 in. or 30 in. Frigidaire single or double wall oven will fit your existing cabinet cutout of the same width and configuration.