I have a DIY flood, water shut off under everything including my water heater.
I run the water through an electric valve that needs power to stay open. If the power goes out, the valve closes.
I connect that to a GFCI. I take the neutral wire and ground from the GFCI and stick them into a sponge on the floor.
If it gets wet, the GFCI shuts off killing the power to the valve which closes. I have been using these for many years since they invented GFCIs.
I run the water through an electric valve that needs power to stay open. If the power goes out, the valve closes.
I connect that to a GFCI. I take the neutral wire and ground from the GFCI and stick them into a sponge on the floor.
If it gets wet, the GFCI shuts off killing the power to the valve which closes. I have been using these for many years since they invented GFCIs.



the wife just shakes her head when I flood the garage.. but I know she's keeping count in her head, so when she bangs and dents a wall in the house I can't say anything.






