2025 Home Inspection Electrical Practice Test – Complete Exam Prep

Service panels are not typically permitted to be installed in bathrooms due to safety concerns. Bathrooms are high-moisture areas, and the presence of a service panel in such an environment raises significant risks related to electrical hazards. The National Electrical Code (NEC) and local codes prioritize safety, establishing guidelines to minimize the chance of electric shock or fire hazards.

In residential environments, electrical equipment must be placed in locations with suitable environmental conditions to ensure operator safety and the dependable performance of the equipment. Given that bathrooms have increased levels of humidity and moisture—conditions that can adversely impact electrical components—the prohibition of service panel installations in these areas is a precautionary measure aimed at protecting occupants from potential electrical accidents.

The other options would suggest that there are circumstances under which service panels might be allowed in bathrooms, but in general practice and code enforcement, these installations are deemed unsafe and therefore not permitted.