A range will typically use a double breaker 50 amp 240 circuit. That’s the upper limit due to how American breaker boxes are set up. No manufacturer currently makes a consumer grade electrical cooking appliance that uses more power than that because of that. You’d need to have 3phase power and 208v to get more power.
That 50 amps has to supply power for both the cooktop and wall ovens both. When you move to separate wall ovens and cooktop, you can have more powerful and versatile burners. Your cooktop will need a whole 50 amp circuit by itself. Plus a 30-40 amp one for the oven. You get more power and better functional and ergonomic options with 90 amps of cooktop and wall ovens.
I do NOT recommend a wall oven under a cooktop. The ovens are mounted extremely low. They are lower to the ground than in a range. One of the bonuses for separating the cooktop and oven is that the oven can be located at waist height, which is ideal for Aging in Place design. It’s easier to deal with for cooks of all ages and abilities.
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Docking station drawer!
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