Sump pump |
Mithra's been here before, misinforming readers about bicycle locks and solder. Now, s/he's back to share a soupçon of knowledge about sump pumps, a tittle of fact that can be summarized in one sentence:
"Most sump pumps are powered by electricity."That's the first sentence in the fourth paragraph: we had to read that far to find a sentence without some sort of error. To get to that point, we read past such dross as,
"A sump pump keeps the space beneath your basement, and your basement itself, from flooding during excessive storms."The ambiguity of "excessive storms" notwithstanding, sump pumps are there to prevent groundwater from infiltrating a below-grade space. Oh, and just what on earth is "the space beneath your basement," anyway? Next, we learn that,
"Many houses in wet climates are built with a sump that drains the basement and the area under the footings of the foundation of excess water."First, they aren't only used in "wet climates," and second, Mithra's ignorance of foundations is appalling: the sump pump helps remove water from underneath the slab, not just "the footings of the foundation"! That's before S. claims that,
"Most problems with the performance of your sump pump can be corrected by unjamming or replacing the floater..."
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