Water heater and water tank failures can happen at any time, often without
warning, and can cause substantial ﬂooding and property damage if nobody is
nearby to detect the leak right away. FloodMaster’s Water Heater Leak Alarm and
Automatic Shut-Off System is ideal for minimizing water damage when these failures occur.
Simply install the FloodMaster valve to the feed water line for the water tank and place the
sensor puck on the ﬂoor, in a pan near the pressure relief valve drain tube, or in a position
where the leaking water would first appear. When the sensor detects leaking water, the system
will automatically shut off the feed water intake and sound an audible alarm. This closed-loop
system disables the cold water supply line to hot water tanks or similar applications with basic
plumbing installation. Units are powered by a standard 120 VAC wall outlet.