Are there any additional parts needed to install?

Hi heather, thank you for your question and interest in Model #HDD80051UC. You will need the following tools: Measuring tape, Pencil, Phillips screwdriver no. 2, Nut drivers - 11/32” (8.7 mm), 3/8” (9.5 mm), 7/16” (11.1 mm), Box-end wrench, Spirit-level, Aluminum tape (DO NOT use insulating tape), Saw, Tin snips and Work gloves. You will also need - Accessories: Transitions & Blowers: 6" side/rear/downward transition HDDSTRAN6, 8" side/rear/downward transition HDDSTRAN8. NOTE: HDDSTRAN6 or HDDSTRAN8 required for side, rear or downward exhaust applications with inline and remote blowers. 6" round front plate HDDFTRAN6, 8" round front plate HDDFTRAN8. NOTE: HDDFTRAN6 or HDDFTRAN8 required for front exhaust applications with inline and remote blowers. Transition for rectangular duct HDDSTRAN2. 2' rectangular duct HDD2RECTD NOTE: HDDSTRAN2 needed to attach HDD2RECTD to downdraft. For use with installation of inline or remote blower applications. 600 CFM flexible blower DHG602DUC, 600 CFM inline blower DHG6015NUC, 600 CFM remote blower DHG6023RU. Here is the link to the Spec Page: http://pdf.lowes.com/dimensionsguides/825225960867_meas.pdf and the link to the Installation Guide: http://pdf.lowes.com/installationguides/825225960867_install.pdf for further information on installation.