Which elements in a swimming pool need bonding?

Bonding in swimming pools is a critical safety measure aimed at reducing the risk of electric shock. To understand why the enclosure of the light and stairway needs bonding, it is important to recognize the function of bonding in pool installations.

Bonding ensures that all metal components within the pool area are at the same electrical potential, which prevents stray voltage and minimizes the risk of electrical shock. The pool light's enclosure is often metallic and is a part of the electrical system that operates under the potential of having water present. Additionally, metal stairways can also come into contact with water, especially when used by individuals entering or exiting the pool, making it essential to bond them to prevent any unexpected electrical hazards.

While the diving board and the metal towel rack are components found in the pool area, they may not have the same level of exposure to electrical components or water that necessitates bonding in the same way as the light’s enclosure and stairways do. These latter components are directly linked with the electrical aspects of the pool, making them more critical for bonding to ensure the safety of users. Thus, bonding the light enclosure and stairway is essential for safe use and compliance with electrical safety codes.