AllPoints 461161 Viewed From Rear See “bj Outlet Positions”, W/ By-pass Adj At Top & Gas Inlet Down, [ Bjwa T Stat W/ 3/16 Pilot W/ Plug ] [ Temp 250-500 ], [ Bulb 3/16 X 11 ] [ Cap 48 ] [ Out “d” 1/4 Fpt, [ Rotation 90 Ccw ] [ Narrow Flange Body ] ., [ Dial To Use # 22-1212 Off-low-250-500 Red W/ 9/16, Stem ], Vulcan Oven Series 77 & Sg77. 60ftl77r