What type of conduit should be avoided when installing service entrance conductors?

When installing service entrance conductors, UF (Underground Feeder) cable should be avoided because it is typically not permitted for use as a service entrance conductors in many electrical codes. Service entrance conductors need to be rated and designed to withstand the specific conditions of being exposed to electrical service entry points, which includes considerations for potential moisture, physical damage, and temperature variations.

UF cable is designed primarily for underground installations where it will be directly buried and is not suitable for service entrance applications where conductors might need to be terminated into panels or junction boxes located above ground. Instead, types of conduits such as EMT, rigid, or PVC are more appropriate as they provide additional protection and are better suited for proper service entrance installations, adhering to code requirements.