Commercial ranges are powered by gas or electric utilities. The type of range you need is generally determined by commercial kitchen utility connections. There are pros and cons to both gas and electric power. The most important thing is to be prepared for the differences between each type of utility when it comes to setting it up and using it. - See more at: http://www.foodservicewarehouse.com/education/understanding-restaurant-equipment-and-supplies/commercial-ranges-buying-guide/what-do-i-need-to-know-about-range-utilities/c28483.aspx#sthash.XB7Y5cET.dpuf