304 stainless steel liner sized for compact built-in griddles; it isolates the cabinet from heat and supports safe installation. Overall dimensions are 19-1/16 in W × 8-1/16 in H × 18-11/16 in D with a 17-1/2 in × 7-1/4 in × 17-1/2 in cut-out profile for GEE40 and GFE40 units. Connection hole is notched at the back-left bottom to accommodate gas routing without modification. Use when the cabinet is not non-combustible or lacks an approved insulation barrier; does not work with GFFRAME40 trim/frame kits. Made in USA; sold as the insulating liner only, mounting hardware not included.

Specifications:

Notice - If installing a gas griddle unit into a cabinet, the cabinet must made of a non-combustible material or an insulation liner like this must be used. 

NOTE: Does not work with the Trim Kits / Frame Kits - GFFRAME40