Which gas appliance is commonly used for cooking?

A gas stove or range is the commonly used appliance for cooking. This type of appliance uses gas as a fuel source, providing direct heat for various cooking methods such as boiling, frying, and baking. The design of a gas stove allows for precise temperature control, which is important in culinary practices.

In contrast, while a gas dryer is used for drying clothes, a gas heater is designed to heat spaces, and a gas water boiler heats water for residential use. None of these options serve the primary function of cooking food, making the gas stove or range the most fitting choice for that purpose.