The Outdoor Plus Round Martillo 48" Stainless Steel Natural Gas Fire Pit with 110V Electronic Ignition vent-clean is used for combustion air

is used for combustion air or fresh air duct termination

(Not Included

Also note the above and side clearance requires increases with the higher BTU/Hr unit

430 Galvaneal Steel Diameter 8" Height/Length 66" Color Black Technical Drawings & Dimensions

They are used to make up the difference between your fireplace opening and the insert

The Outdoor Plus Round Martillo 48" Stainless Steel Natural Gas Fire Pit with 110V Electronic Ignition vent-clean is used for combustion airThe 48 inch Round Martillo Stainless Steel Fire Pit is the complete addition to finalize your outdoor design with. The Outdoor Plus takes the time to ensure each Fire Pit is consistent. The Outdoor Plus prides itself on being able to cut, bend, grind, weld, powder coat its own products. The Outdoor Plus's products are produced in the USA to bring you the fastest lead moments in the industry. The Round Martillo Stainless Steel Fire Pit enhances any