This Big Sky Signature Stainless Steel Island Vent should be installed to allow for proper ventilation in an outdoor kitchen island. Cutout Dimensions (in inches): 17 W x 9 H. Overall Dimensions (in inches): 18 W x 10 H. Flush mount. When mounted, this vent will protrude 5/16 inch from the island facing. If using with natural gas (NG), make sure to install your vent panel as high as possible on the island as natural gas rises. If using propane (LP), be sure to install the vents as low as possible because propane is a heavier gas and will sink.
