Fire by Design 60" Geo Round "Essex" Coronado Finish Natural Gas Fire Bowl - 24VAC AWEIS With Field Serviceable Pilot Burner limited-lifetime-warranty It has a double wall

It has a double wall filled with insulating wool

Upgrading to the iLiving 88" 7

Fits most 50-in

5" Depth 1

Fire by Design 60" Geo Round "Essex" Coronado Finish Natural Gas Fire Bowl - 24VAC AWEIS With Field Serviceable Pilot Burner limited-lifetime-warranty It has a double wall60" Geo Round "Essex" Fire Bowl; Outer Diameter: 60", Inner Diameter: 42", Height: 19", Base Diameter: 19", Weight: 320 lbs.; 30" Diameter Spiral Burner 221K BTU's (316 Stainless Steel) 1 2 Gas Inlet with NG Orifice; AWEIS High Capacity with a Field Serviceable Pilot Burner Natural Gas; Includes 24V Transformer; (1) 36" Flex Line 3 4" with 1 2" x 3 4" Reducer; 38" x 13" Rectangle Aluminum Flat Burner Pan (Bowl Packing & Crating Included in Kit Price)