Empire vented pan burners are constructed from high-quality tube burners covered in a bed of sand. The logs rest on a sturdy 5/8” wrought iron grate above the sand and ember bed. Gas percolates up through the sand and burns beneath the logs. All Vented Sand Pan Burners include the burner, log grate, sand, and embers. Triple burners include crushed glass, instead of sand, to help maintain a cleaner burn.