What must be included in the marking of ceiling fan boxes that support over 35 pounds?

The marking of ceiling fan boxes that support over 35 pounds is crucial for safety and compliance with electrical codes. Including the maximum weight that the box is designed to support is necessary because it informs users about the limits of the mounting system. This is important to prevent the installation of a fan that exceeds the weight capacity, which could lead to failures, accidents, or damage.

By clearly indicating the maximum supported weight, installers can select appropriate fans while ensuring that the structural integrity of the ceiling and the electrical wiring remain secure. This kind of marking is in alignment with safety standards designed to protect both the installation and the occupants of the dwelling.

Other aspects such as the type of fan that can be used, installation instructions, or warranty information may provide helpful context but do not specifically address the fundamental safety concern regarding weight. Thus, knowing the maximum weight capacity directly assists in preventing potential hazards associated with improperly supported ceiling fans.