A:Answer This riser can be installed with any of the following models and is able to properly support their weight: GFW510, GFW550, GFW650, GFW655, GFW850, GFD55, GFD65, GFD85, PFQ83. For more information, see the Installation Instructions, which can be viewed at the bottom of the Features tab on the product page of the Best Buy website. Lauren@GEAppliances