With a shorter length than a double oven, single ovens can fit into small spaces and slide easily under counters. Electric elements are usually located on the top and bottom of the oven to give you a zoned heating. This allows for a more precise cooking and browning of food. https://ovensandhobs14616.blogdun.com/31545673/can-a-built-in-single-gas-oven-and-grill-be-installed-in-your-kitchen