Fire by Design 36" Legacy Round Crystal Cove Finish Natural Gas Fire / Water Bowl - Match Light h93 26 mg/Nm3 GOC (mg/Nm³) 025-02-A-WA-RBC Control knob to adjust Torch Style:Shotgun 2000-2999 btu43000

Fire by Design 36" Legacy Round Crystal Cove Finish Natural Gas Fire Water Bowl Match Light h93 26 mg Nm3 GOC (mg Nm³) 025 02 A WA RBC Control knob to adjust Torch Style:Shotgun 2000 2999 btu43000 26 mg Nm3 GOC (mg Nm³) 875" Door opening – dimension (Height) 8 1 4" Door opening dimension (Width) 20" Firebox – dimension (Height) 11 3 4" Firebox – dimension (Width) 21" Firebox – dimension (Depth) 16 3 4" Firebox lined with refractory bricks for better heat distribution Yes Stainless steel secondary air system improving gas combustion Yes Steel thickness – body 3 16" Steel thickness – top 3 8" Fireplace opening – minimum (Height) 24 5 8" Fireplace opening – minimum (Width) 29" Fireplace opening – minimum (Depth) 20 3 4" USA standard (emissions) EPA Method 28 Canadian Standard (emissions) CSA B415