The ornamental design for an hvaccontroldevice, as shown and described.
FIG. 1 is a front view of an HVAC control device showing the new design, the drawings being shown broken apart to indicate indeterminate length;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a front perspective view thereof;
FIG. 8 is a front view of an HVAC control device showing a second embodiment of the new design, the drawings being shown broken apart to indicate indeterminate length;
FIG. 9 is a right side view thereof;
FIG. 10 is a left side view thereof;
FIG. 11 is a bottom view thereof;
FIG. 12 is a top view thereof;
FIG. 13 is a rear view thereof; and,
FIG. 14 is a front perspective view thereof.
The dashed broken lines represent structures, features or the environment that form no part of the claimed design. The longer-dash broken lines represent a mounting surface that is environmental and forms no part of the claimed design. And the varying-length dashed broken lines located at the four corners of the claimed surface in FIGS. 1, 7, 8 and 14 represent boundaries of the claimed design.