Q: "Water is seeping through the floor under my dishwasher. Right now there is just a small wet spot. My basement is to be finished this winter so I want to protect the house from water leaks from the dishwasher, toilets, etc. if I can. I see that you have a device that would shut off the water to the dishwasher and sound an alarm if the new dishwasher (to be installed soon) leaks in the future. How complicated is it to install the valve? What other units are available? Thanks. Tom"
Answer: My suggestion is to have the appliance store deliver the new dishwasher and have their plumber install the Floodstop at the same time. Check your local tax laws. Currently, at least in Iowa and in Pennsylvania, you don't pay sales tax on the appliance if the store delivers the unit and does the installation. Depending upon your locale, the additional plumbing charge may be $50 and up. The protection is worth it.
Most dishwashers are next to a sink since they use the sink drain. The plumber would install one or more water sensors on the floor where the dishwasher will be placed (we recommend a minimum of two), the water valve, attach the alarm valve turn off unit to the wall (probably under your sink), and plug in the unit. The sensors should be tested by wetting them. After they are dried and the water valve is reset, then the dishwasher is installed.
The FloodStop unit for dishwashers and toilets has a 3/8 inch compression valve that connects to the angle stop and the supply line. You do need electricity unless you plan to change batteries at least once per year. (The unit draws power only to open or close the valve.) For AC, use the 4 C batteries, not included, as back-up. Contacts allow the option of connecting to phone dialers, alarm systems, X10 home automation devices, etc. There is also a 9 foot controller valve extension cord available to allow mounting of the controller in a more or less visible location. The length of cord included with Flood Stop leak detection alarms is 2.5 feet.Transformer extension wires are also available.
We also sell Floodstops for water heaters, washing machines that does not require a plumber, sinks, icemakers with 1/4 inch lines etc. All units have a one year warranty by the manufacturer. We've had customers literally saved from flooded homes from these units especially from leaking washers and water heaters.
Floodstop Dishwasher, Toilet and Ice Maker Unit Information:
* The FloodStop valve is connected to the angle stop and supply line
* Water/leak sensor is placed at the base of the appliance or fixture (Dishwasher; Sink; 3/8" Icemaker; Toilet; etc.)
* Valve stays open until water loss is detected
* Water on sensor closes FloodStop valve and sounds alarm * Valve stays closed until problem is attended to and system is reset
FloodStop 3/8 Inch Water Valve and Water Alarm Components:
1. Motorized Full-Port Ball Valve (3/8" Compression).
2. Control Unit with Battery Backup (4 C batteries, not included).
3. AC Power Adaptor (or use 4 X C Batteries as Primary Power Source).
4. Water Leak Sensor.
5. Output Contact Wires (2).
Thank you for your question.