The ornamental design for a vaporizerassembly, as shown and described.
FIG. 1 is a top plan view of a first embodiment of the vaporizer assembly showing my new design;
FIG. 2 is a top perspective view of thereof;
FIG. 3 is a side elevational view thereof, wherein the views from all sides are identical;
FIG. 4 is a top plan view of a second embodiment of the vaporizer assembly, wherein the second embodiment has an opaque rather than transparent container portion;
FIG. 5 is a top perspective view of the second embodiment of the vaporizer assembly; and,
FIG. 6 is a side elevational view of the second embodiment of the vaporizer assembly, wherein the views from all sides are identical.
A broken line showing is for illustrative purposes only and forms no part of the claimed design.