AABBCC CODE ICON SYMBOL FILE NAME EQUIPMENT TYPE 1P1A32 Gas.sym Gas burner 1P1A36 Gas & Oil with Atom Steam.sym Gas & oil burner w/atomizing stm 1P1A35 Gas & Oil wo Atom Steam.sym Gas & oil burner w/o atomizing stm 1P1A34 Oil with Atom Steam.sym Oil burner w/atomizing steam 1P1A33 Oil wo Atom Steam.sym Oil burner w/o atomizing steam 1P1A40 Solid Fuel.sym Solid fuel 1P1A37 Suspended Solids.sym Suspended solids burner