Jan 8, 2012 #21 Z Zombie Active Member View Badges Joined Nov 19, 2011 Messages 177 Reaction score 1 Location -- Rating - 0% 0 0 0 The switch is a valve that will turn off when the water level drops in the sump and in a power failure it will turn off so it's default is off. No pump or tank of water is required with it set up like I have it.
The switch is a valve that will turn off when the water level drops in the sump and in a power failure it will turn off so it's default is off. No pump or tank of water is required with it set up like I have it.
