A range oven is a kitchen appliance that combines a cooktop and an oven in one unit. It is designed for cooking a variety of foods, allowing users to bake, roast, and broil. Range ovens can be powered by gas or electricity, providing flexibility based on user preference and availability. Typically, a range oven features multiple burners on the cooktop for stovetop cooking, while the oven compartment below is used for baking and roasting. Many models also include additional features like self-cleaning options and convection settings, which help distribute heat evenly for better cooking results.