TR-125 MainBrnrOrifice,Propane

ORIFICE MARKING 3.4 MM

ORIFICE MARKING #29

ORIFICE MARKING 3.5 MM

ORIFICE MARKING #27

FLUE COLLAR ASSEMBLY 300-400

ORIFICE MARKING #26

ORIFICE MARKING 3.8 MM

ORIFICE MARKING #23

Orifice #20