Ceiling-suspended paddle fans must not be located within how many feet horizontally from the top of the bathtub rim?

Ceiling-suspended paddle fans must not be located within 3 feet horizontally from the top of the bathtub rim to ensure safety and compliance with electrical code regulations. This distance is critical because it helps to prevent the risk of water coming into contact with electrical components, which could lead to electrical shock or other dangerous situations.

The 3-foot requirement acts as a protective barrier between the fan's electrical parts and the possibility of water splashing. Additionally, this distance also considers the airflow from the fan to prevent any water vapor or condensation from affecting the fan's operation, ensuring both safety and functionality within the bathroom environment.