If it is not feasible to install a grounding conductor for a replacement grounding-type receptacle, what does code allow?

When considering the installation of a grounding-type receptacle, the National Electrical Code (NEC) provides guidelines for situations where a grounding conductor cannot be installed. In such cases, the code allows for alternatives to support the safe functioning of the electrical system.

The correct approach when it's not feasible to install a grounding conductor is to use alternatives for replacement that ensure safety, which may include using a GFCI (Ground Fault Circuit Interrupter) receptacle. This device can provide the necessary protection against ground faults, even if a grounding conductor is not present.

Choosing to completely replace the wiring could be overly labor intensive and not necessarily required when the code provides allowances for alternative solutions.

While it’s critical to follow code for safety, selecting a non-grounding receptacle does not align with the current standards aimed at enhancing electrical safety. Therefore, the answer that aligns with the allowances provided by the code when a grounding conductor cannot be installed is to use alternatives such as GFCI receptacles. This option ensures that the installation is still compliant with safety standards without the need for extensive rewiring.