During an inspection, what aspect of sump pumps needs to be checked?

The aspect of sump pumps that needs to be checked during an inspection is primarily their operational status and discharge location. This is crucial as the primary function of a sump pump is to prevent flooding and manage water accumulation in basements or crawl spaces. Ensuring the pump is operational means verifying that it activates as expected when water levels rise. Inspecting the discharge location is equally important, as an improperly directed discharge can lead to water re-entering the home or causing issues on neighboring properties.

While knowing the brand and model can provide some insight into the quality or specifications of the pump, it does not directly impact its effectiveness in managing water. Energy consumption is typically not a primary concern during a routine inspection unless efficiency is a specific issue, and installation method is important but secondary to ensuring the pump functions correctly and the discharge is managed appropriately. Therefore, operational status and discharge location are the key elements that directly affect the sump pump's performance and the overall safety of the residential structure.