Which of the following is a function of a sump pump?

The function of a sump pump is primarily to remove excess water from basements or other areas prone to flooding. These pumps are installed in sump pits, which are typically located below the natural drainage level of a property. When water accumulates in the pit due to heavy rainfall, melting snow, or groundwater seepage, the sump pump is activated to pump the water out and away from the building, preventing water damage, mold growth, and structural problems that can arise from prolonged exposure to moisture.

The role of a sump pump is crucial for maintaining a dry environment and safeguarding the integrity of a home’s foundation. This function distinguishes it from other devices like water heaters, which heat water, and distribution systems that deliver heated water throughout a property. Additionally, while backup power sources might be important in some plumbing applications (such as in systems requiring continuous operation during power outages), they are not a primary function of a sump pump itself.