How far must hydromassage bathtub electrical equipment be from the walls of the tub?

The requirement for the distance that electrical equipment must be from the walls of a hydromassage bathtub is specified in the NEC for safety reasons, particularly to minimize the risk of electric shock in wet locations. The correct distance is 5 feet from the walls of the tub. This distance is intended to ensure that any electrical connections, outlets, or devices are placed far enough away from the tub to avoid contact with water, which can conduct electricity.

By adhering to this requirement, installations ensure better protection for individuals using the bathtub, reducing potential hazards associated with the proximity of electrical devices and water. Understanding such safety measures is essential for compliance with NEC standards and to promote safe practices in residential and commercial electrical installations involving water features like hydromassage bathtubs.