With a shorter length than a double oven, single ovens are able to fit in tight spaces and slot easily under counters. They usually have electric elements in the top and bottom of the oven to provide zoned heating. This allows for a more precise cooking and browning of food. https://ovensandhobs66520.blogzag.com/74916334/can-a-built-in-single-gas-oven-and-grill-be-installed-in-your-kitchen