Water heater tank

Description

FIG. 1 is a front and top perspective view of the water heater tank;

FIG. 2 is a rear and bottom perspective view;

FIG. 3 is a front elevation view;

FIG. 4 is a rear elevation view;

FIG. 5 is a left elevation view;

FIG. 6 is a right elevation view;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view.

The broken lines in the drawings illustrate the portions of the water heater tank which form no part of the claimed design.

Claims

The ornamental design for a water heater tank, as shown and described.