why sump pumps fail 14

https://remote-wiki.win/index.php/Why_Sump_Pumps_Fail:_Lessons_from_Gateway_Water_%26_Mold

Sump pumps usually fail because of simple issues like a stuck float switch, a clogged intake, or a burned-out motor from running dry. Dirt and debris can jam the impeller, while power outages or incorrect pump sizing lead to overflow. Regular cleaning and testing can prevent most failures, but neglecting these small maintenance steps often ends in a wet basement.