Fixed Electric Space-Heating Equipment is discussed in which article?

Fixed Electric Space-Heating Equipment is specifically addressed in Article 424 of the National Electrical Code (NEC). This article outlines the requirements and standards for heating equipment that is permanently installed in a location, emphasizing aspects such as installation, maintenance, and safety.

Article 424 provides guidelines on conductors, equipment, and the installation of heating systems that utilize electrical energy. It covers important considerations such as clearance requirements, overcurrent protection, and the specific types of heating equipment that fall under its jurisdiction, making it essential for ensuring the safe and effective operation of electric heating systems.

The other articles mentioned pertain to different categories: Article 408 focuses on the construction and installation of switchboards and panelboards, Article 422 covers appliances that are utilized in residential and commercial settings, and Article 426 deals with the requirements for heating cables and self-regulating cable systems. Each of these articles has its unique focus, making Article 424 the correct reference for fixed electric space-heating equipment.