This double oven electric range provides a massive combined capacity of 6.7 cu. ft. The Power Center cooktop features a 3,200-watt Speed Heat element and bridge elements that provide flexibility and power for large cooking jobs. Keep the process efficient with EvenAir Convection in the lower oven that roasts up to 30% faster than a thermal oven and Power Preheat which preheats the upper oven 40% faster than a conventional 5.3 cu. ft. conventional oven. And to keep traditions going for years to come, a 10-year limited parts warranty on the elements and ceramic-glass cooktop comes standard.