The Cadco OV-003 convection oven is a countertop model measuring 18⁷⁄₈ inches wide by 21¹⁄₂ inches deep by 15³⁄₄ inches high. It is furnished with three shelves spaced 2.5 inches apart and accommodates three fourth-sized sheet pans. It features an advanced airflow design with a heavy-duty squirrel cage fan to promote fast, uniform baking, and this unit is equipped with a buzzer that alerts users when the cooking cycle is complete.

The Cadco OV-003 quarter-size convection oven is made of stainless steel to provide long-term durability in high-volume settings. This metal resists rusting, denting, and corroding and is easy to wipe clean, for additional strength and optimal performance over time, it features a high-temperature ball-bearing motor. Operators can adjust time and temperature settings with manual controls; the unit has a temperature range of 175 to 500 degrees Fahrenheit. Its double-wall, insulated glass door remains cool to the touch to reduce injury risks.