BURNER #31 (.120) ORF

#32 Burner Orifice

#37 Burner Orifice (.104)

BURNER #38 (.1015) ORF

BURNER #39 (.0995) ORF

#42 Natural Gas Burner Orifice

#44 Burner Orifice (.086)

#45 (.082) Burner Orifice

ORF BURNER 47 (.0785)

#48 (.076) Burner Orifice