The ornamental design for a hood for a burner, as shown and described.
FIG. 1 a perspective view of a hood for burners according to the present design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right lateral view thereof;
FIG. 5 is a left lateral view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The dash dot lines immediately adjacent to the claimed areas represent the boundaries of the claimed design. The dashed lines in the figures illustrate the portions of the design that form no part of the claimed design. None of the broken lines form any part of the claimed design.