Comment: I have leader ecosub 420 that I am trying to change out ...but unable to get it apart...just trying to figure out how to seperate the top from the bottom ...I assume that the top twists off. is this correct..please advise on the proceedure...thanks...jerry xxxxx 6023701827 xxxxxxxxxxxxxxxxxxxxxxx
Comment: The controller for the sump pump has an alarm that has gone off. I hit the Silence button to quiet it, but the alarm signals something is wrong. Don't know what. Need a pro