Stanbroil Rectangular Drop-in Fire Pit Pan w/H-Burner Installed, 304 Series SS, 36 by 12-Inch, 150,000 BTU Max 304 Stainless Steel Construction; Drilled Burner holes (Punched holes can cause a loud whistle) Stanbroil 36" x 12" Drop-In pan with a 1 1/4" top flange and Welded H-Burner installed Apply for Propane and Natural Gas Ready; 150,000 BTU Max Male 1/2 inch gas inlet in bottom center of pan for easy Installation; Includes extra mounting plate for optional igniter (igniter not included) Uses approximately 50 pounds of Fireglass For use in outdoor approved locations only Install proper size gas line based on BTUs of appliance. Undersized gas line will result in inadequate flame appearance Maintain proper clearances. 48 from sides surrounding fire pit Not approved for use under ceiling or overhang Enclosure must incorporate two air vents. Minimum of 18 square inches on each side of pit Enclosure may require additional ventilation based on material, size and use Stanbroil LTDoffers a full line fire pit pan designed to suit any type of fire pit