With four sealed burners a variable time self-cleaning system and a bread proofing function this thermal oven includes easy to use features that provide premium performance and convenience. Plus the enhanced broil element provides delicious results similar to that of outdoor grilling. Enhanced broil element with full and center settings provides broad even coverage. Variable time self-cleaning system for differing soil levels. Bread Proofing in oven. Sabbath Mode certified by STAR-K KOSHER CERTIFICATION. Full-width cast-iron grates allow movement of cookware from one burner to another without lifting. Responsive glass-touch oven display with lockout responds to the touch of a finger and wipes clean easily. Aesthetic design includes contoured knobs and robust handle.