What is the required horizontal and vertical measurement for ceiling-suspended paddle fans from bathtubs?

The required horizontal and vertical measurement for ceiling-suspended paddle fans from bathtubs is 3 feet horizontally and 8 feet vertically. This guideline is established to ensure safety and prevent potential hazards related to electrical installations in wet areas like bathrooms. Maintaining a horizontal distance of 3 feet ensures that there is enough space to avoid direct exposure to water, which can be dangerous for electrical devices. The vertical clearance of 8 feet is a standard measurement that helps to mitigate the risk of moisture affecting the fan's electrical components and allows sufficient airflow and operation space. Therefore, adhering to these measurements is crucial for both functionality and safety in a residential wiring context.