The ornamental design for a constanttemperaturemixer with two water outlets, as shown and described.
FIG. 1 is perspective view of a constant temperature mixer with two water outlets showing our new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left view thereof;
FIG. 6 is a right view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines shown in the figures are for the purpose of illustrating portions of the constant temperature mixer with two water outlets and form no part of the claimed design.