What code governs the installation of evaporative cooling equipment related to the protection of potable water?

The International Plumbing Code governs the installation of evaporative cooling equipment as it specifically addresses the protection of potable water systems from contamination. This code includes guidelines on how to safely install plumbing fixtures and equipment to prevent any potential backflow or cross-connection that could compromise drinking water quality. Evaporative cooling systems, which often use water, must adhere to these regulations to ensure that the water used is safe and does not pose risks to public health.

The other codes mentioned, while important in their respective areas, do not specifically cover the critical aspects of potable water protection in the context of evaporative cooling installations. The Uniform Mechanical Code primarily focuses on mechanical systems but does not address plumbing protection specifics. The National Electric Code deals primarily with electrical systems and safety, which is not relevant in this case. The International Building Code outlines general building requirements but lacks the specificity to plumbing and water protection that the International Plumbing Code provides.