A:Answer Hi there, we appreciate your interest in our microwave. Our over-the-range microwaves are not recommended for use above any range or cooktop that has a combined surface burner BTU rating over 65,000 BTUs. Combined surface burner rating does not include the oven/broiler BTUs. The only exception is if the cooking product is over 65,000 BTUs, but does not specify that a high performance (high CFM) hood needs to be installed. If this is the case, then you can proceed with the vent of your choice. We hope this information helps and we're wishing you the best! - Guy@GEA