The ornamental design for bimetallic regulator with an adjustingwheel integrated in the housing for heating installations, as shown and described.
FIG. 1 is a perspective view of a bimetallic regulator with an adjusting wheel integrated in the housing for heating installations showing my new design;
FIG. 2 is a perspective rear view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a side view thereof, both side views being the same;
FIG. 5 is a top view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines in FIGS. 3-6 show interior structure and are for illustrative purposes only and form no part of the claimed design.