National Home Inspector Practice Exam 2026 - Free Home Inspector Practice Questions and Study Guide

The assessment of plumbing issues in a home goes beyond just examining the kitchen and bathroom. It encompasses all plumbing fixtures, which include sinks, toilets, bathtubs, and showers, ensuring that each functions properly without leaks or blockages. The evaluation also includes supply lines, which are responsible for delivering water to the fixtures, and drains that carry wastewater away from the fixtures. Additionally, water heaters are an essential component of the plumbing system, as they provide hot water for various household activities.

By examining all these elements collectively, a comprehensive understanding of the home's plumbing system can be achieved, including its efficiency and potential issues that could lead to costly repairs or water damage in the future. This thorough approach is crucial for conducting a complete assessment during a home inspection, ensuring that every aspect of the plumbing is in good working order.