A sump pump keeps basements dry ... First, know the different types of sump pumps: submersible, pedestal, battery-operated and water-powered. Submersible sump pumps are generally the most ...

and they come with a few quirks and installation requirements. How they work: Similar to a battery-powered unit, a float switch activates the pump when water levels in your sump pit rise.

However, to avoid disaster, monitor your older sump pump for these telltale signs of wear: Here’s a good strategy for homeowners who want to play it safe: Affix a sticker with the installation ...