How should a conduit be positioned when running parallel to walls?

When positioning conduit that runs parallel to walls, it is essential to place it close to the wall while maintaining appropriate clearance from surfaces. This positioning helps in several ways, including aesthetic considerations and maximizing space within a room. Keeping conduits near the wall minimizes their impact on the room's functionality and design, preventing obstruction of pathways and facilitating easier access for installation and maintenance.

Maintaining appropriate clearance is critical as it ensures that the conduit is not too close to the wall, which can lead to potential heat buildup or interference with airflow, especially if the conduit houses electrical wiring that may generate heat. This practice also complies with electrical codes, which often specify clearance distances for safety and accessibility.

In summary, placing the conduit close to the wall while observing required clearances supports both safety and efficiency in conduit installations, making it the best choice in this scenario.