Low system operating costs Condensing temperatures within 15°F of design wet-bulb are
practical and economical, resulting in compressor horsepower savings of 10% or more over cooling
tower/condenser systems and more than 30% over air-cooled systems. Fan horsepower is
comparable to cooling tower/condenser systems and is about one-third that of an equivalent air-cooled
unit. Because of the low pumping head and reduced water flow, water pumping horsepower is
approximately 25% of that required for the normal cooling tower/condenser installation.