10 Most Common Electrical Mistakes DIYers Make

Wiring a GFCI Backward

Mistake: Outdated wiring

This mistake highlights the presence of outdated wiring in a home, which may not provide adequate electrical safety measures. Outdated wiring systems may lack the necessary protective features, such as GFCI outlets, which can pose a risk of electric shock.

Solution: Connect power to the 'line' terminals The suggested solution focuses on the proper installation of GFCI outlets. These outlets typically have two pairs of terminals. The 'line' terminals are specifically designed to receive incoming power for the GFCI outlet itself. The other set of terminals, labeled 'load,' is intended to protect downstream outlets.

To ensure effective shock protection, it is crucial to connect the power source to the 'line' terminals of the GFCI outlet accurately. Mixing up the 'line' and 'load' connections can result in a loss of shock protection. Therefore, attention should be given to correctly identifying and connecting the wiring.