Williams Furnace 9399 Vent Adapter for 1773511 and 1773512 Series w29.5 These see through models conceal flip-grill Model No.:NZ36 OPT-CORGFRC48FSML-MBR-NG 3 Burner 18 42

Williams Furnace 9399 Vent Adapter for 1773511 and 1773512 Series w29.5 These see through models conceal flip grill Model No.:NZ36 OPT CORGFRC48FSML MBR NG 3 Burner 18 42 These see through models conceal a gas burner beneath a large bed of clear frost crushed glass 25" Door opening – dimension (Height) 10 1 2" Door opening dimension (Width) 25 3 8" Firebox – dimension (Height) 12 3 8" Firebox – dimension (Width) 22 5 8" Firebox – dimension (Depth) 12 7 8" Moulded refractory bricks Yes Stainless steel secondary air system improving gas combustion Yes Adjustable threaded legs Yes Steel thickness – body 3 16'' Steel thickness – top 3 16'' Fireplace opening – minimum (Height) 27 1 8" Fireplace opening – minimum (Width) 31 3 4" Fireplace opening – minimum (Depth) 22 1 8" USA standard (emissions) EPA Canadian Standard (emissions) CSA B415