A heat exchanger, turbulizer or heat transfer surface, and a method of making same wherein the turbulizer is a corrugated member having parallel, spaced-apart ridges and planar fins extending therebetween. The digital image source may be connected to the image pump using any appropriate communication configuration. The dimensions of the unitized pallet are such that its length approximates the width of a standard sea-going container while its width is approximately a whole number fraction of the standard container length. The base is installed on a side of the heat dissipating member, and the air guiding member is connected to the base.