The Summit SMBI27TK30 is the 1200-watt, 2.2 cu.ft. SMBI27 microwave packaged with a 30" built-in trim kit. Overall size with the kit is listed at 18.88" H x 29.75" W x 19.63" D. The kit includes a 29 3/4" stainless steel frame, bottom duct, rails, and screws. The listed cutout is 17 1/8" H x 25 1/2" W x 22 3/4" D.
Cooking features and the 115 V AC/60 Hz listing match SMBI27TK27. The difference is the wider 30" trim frame.






















