Heavy-duty ranges are commercial kitchen equipment used to cook food that are often found as part of restaurant equipment that may be sourced from restaurant supply stores. They come in different sizes, from a 24 inch gas range, 36 inch gas range, and 48 inch gas range. They come in various styles, with some just having the gas cooktops supported by legs, while others have a commercial oven built-in underneath. These also come with a number of burners as well, like a 4-burner or a 6-burner, to cater to the various demands of the business. They also come in stylish designs and different colors so that they look good while performing their best. Some have unique features like a dual fuel range and slide in range. These ranges are built tough and can withstand hours of continuous use. Other variations of this heavy-duty kitchen equipment include the commercial deep fryer, commercial microwave, and commercial microwave.