See appliance details below. Minimum Spacing to Back Wall. Minimum Spacing to Left Wall. Minimum Spacing to Right Wall. Minimum Front Countertop Clearance. Dual-Flame Stacked Burner 000’s BTU. PowerBoil Burner 000’s BTU. All-Purpose Burners 000’s BTU. Precise Simmer Burners 000’s BTU. Dishwasher-Safe Grates and Knobs. Gas Cooktop Electrical Ratings. Burners 000’s BTU (Natural Gas/LP Gas).