Wall ovens are a nice alternative to a traditional all in one range. They are built in to the wall that is an excellent space saving feature but require professional installation. Wall ovens can be operated by gas and electric but electric models are more readily available. Within Bosch Double Electric Wall Ovens, we carry models in various color finishes, sizes and features in prices ranging between $3,000 to $5,000. Check out the product with the highest review count, the 800 Series 30 in. Built-In Double Electric Convection Wall Oven in Stainless Steel with Fast Preheat and Self-Cleaning.