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Water & drainage

Test the sump pump and float switch

A sump pump is most useful only if the float, discharge path and power source work before heavy moisture reaches the pit.

How to handle this maintenance item

  1. Confirm the pit is accessible and free of loose debris.
  2. Test the float/pump using the manufacturer-approved method.
  3. Verify the discharge route is open and directs water away from the foundation.
  4. If you have battery backup, check its status and service date.
Safety note
Do not reach into a powered sump pit.

Before you start

Use the equipment manual and model-specific instructions as the primary source. Shut off power, water or fuel only when the manufacturer procedure calls for it and you are comfortable identifying the correct control. Stop if the condition you find is different from what the guide describes.

When to bring in a professional

This task includes work that may require specialized tools, safe access, combustion/electrical knowledge or a qualified inspection. Use the steps above as the homeowner checklist and preparation guide, then hire the appropriate professional for the higher-risk portion.