What action should inspectors avoid during a plumbing inspection?

During a plumbing inspection, inspectors should avoid neglecting to check water pressure because this is a vital component of assessing a plumbing system's overall functionality. Water pressure can significantly impact the performance of fixtures and appliances, and if left unchecked, it could lead to problems such as reduced water flow, inefficient operation of systems, or even damage due to high pressure.

Neglecting this check could leave underlying issues undiscovered, leading to potential complaints from homeowners or more severe problems that could arise later. By ensuring that water pressure is within acceptable levels, inspectors help identify any necessary repairs or adjustments that could enhance the system's performance and longevity. Thus, addressing water pressure is essential for providing a thorough and effective plumbing inspection.