Summit'S Selection Of Built-In Microwaves Offers Seamless Solutions To Complete Any Kitchen Space. Model Smbi27Tk30 Is A 1200W Microwave Designed For Built-In Installation. It Ships With A Complete Trim Kit (Accessory Tksm30) That Includes A 29 3/4 Wide Stainless Steel Frame. Bottom Duct. Rails. And The Screws Needed For Setup. It Can Be Installed Above Or Below The Counter And Over A Wall Oven For Added Kitchen Convenience. The Dimensions Of The Actual Microwave Are 13.5 H X 24.38 W X 19.63 D. The Cutout Dimensions Of The Cabinet Should Be 17 To 17.125 H X 25.5 W X 22.75 D. For More Information. Download The Installation Instructions Below. Inside. This Microwave Offers A Full 2.2 Cu.Ft Of Cooking Space In A Clean White Interior With A Large Glass Turntable. Which Can Be Removed For Easier Cleanup. Our Smbi27Tk30 Features Digital Controls That Offer A Variety Of Cooking Functions. Including Popcorn. Reheating. Defrosting. Melting. And Softening Butter. Additional Settings Let You Auto-Defrost. Cook By Weight. Or Add 30 Seconds For Fast Reheating. Multi-Stage Cooking Enables You To Combine Different Functions. With An Attractive. Low Profile Design And Complete Cooking Convenience. The Smbi27Tk30 Is The Ideal Built-In Microwave Oven For Kitchens With Large Capacity Needs. For This Unit With A 27 Trim Kit. See Model Smbi27Tk27. Additional Sizes. As Well As Drawer And Over-The-Range Microwaves. Are Also Available. Browse The Summit Line To Explore Our Complete Collection.