Fire by Design 36" Geo Square Urban Slate Finish Natural Gas Fire Bowl - Match Light rectangular How many Tungsten Portable heaters

How many Tungsten Portable heaters do I need

Model 940034 Material Aluminum Diameter 3" x 4" Cap Size W 18" x D 18" x H 9" Clearance UL and ULC listed to 1777 standard

Durable as firebrick when heat cured

Napoleon GD413-BULK Roof Terminal Kit for 5 Inch x 8 Inch Flexible Direct Vent

Finish: Antique Copper

Fire by Design 36" Geo Square Urban Slate Finish Natural Gas Fire Bowl - Match Light rectangular How many Tungsten Portable heaters36" Geo Square Fire Bowl; Outer Dimension: 36", Inner Dimension: 30", Height: 12", Base Dimension: 20. 5, Weight: 165 lbs.; 18" Diameter Spiral Burner 162K BTU's (316 Stainless Steel) 1 2 Gas Inlet with Natural Gas Orifice; 1 2" Black Key Valve with Mounting Bracket and (2) 24" Whistle Free Flexible Gas Lines 1 2"; 38" x 13" Rectangle Aluminum Flat Burner Pan (Bowl Packing & Crating Included in Kit Price) Note: Holds 77lbs of Fire Glass 4 Bags of Lava