Heat exchanger

Abstract

Description

FIG. 1 is a side view of my new design with the opposite side being a mirror image;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a side view adjacent to the side shown in FIG. 1.

The undisclosed view adjacent to the side shown in FIG. 4 is unornamented.

Claims

The ornamental design for a heat exchanger, as shown and described.