The SmartSump has a unique sump pump cover design, so water from a plumbing leak fills an alarm pocket on the lid first, sounding a WaterWatch alarm that will let you know there is a plumbing leak. From there, the water flows down a special airtight floor drain that will let the water down, but damp air cannot come up into your crawl space. The WaterWatch sump pump alarm also alerts you to pump failure for any reason, including power outages.
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