The Range Bottom Vent Trim Kit Includes A 30L Black Trim Piece That Creates A Flush. Finished Look For Your Freestanding Oven. This Trim Can Be Used With Select 30 Black Jennair Oven Models; Check To See If Your Model Is Compatible. Installing This Accessory Will Require Basic Hand Tools. Some Disassembly Of The Appliance And Novice Repair Experience. You Must Unplug The Appliance Or Shut Off The House Circuit Breaker Before Installing This Accessory.