Superior Platinum Bright Glowing Embers

We cannot confirm that the Superior Platinum Bright Glowing Embers are approved for use in an unvented (vent-free) gas fireplace, and the product information does not list vent-free approval, so we do not recommend them for that application. Vent-free burners and log sets are engineered and certified for a specific media configuration. Adding embers or other media beyond that configuration can obstruct proper combustion and cause sooting, odor, and carbon monoxide from incomplete combustion. For a vent-free fireplace, use only the ember material approved in your burner or log set owner's manual. Any approved accent media should be placed loosely around the outer perimeter only, never over or on top of the burner.