Question: about the WaterCop and the Flood StopQ:"Does Safe Home Products have an opinion as to the comparison between Water Cop and Flood Stop? I've read the product guides and understand the product's features. Which is more reliable or has the best track record for water leak detection, moisture sensors, reliability, etc. ? Thanks, David S"
Answer: Both units have valves that meet the low lead/no lead standards currently in effect in California and several other states. In 2014, all states will require that valves meet those standards. Your decision needs to be made upon these factors:
1. What do you want to protect? A single appliance or several appliances? Or the whole house?
WaterCops are Made in the USA. Floodstop units are made in China and come in single water appliance units for water heaters, washing machines, sinks, icemakers, etc. or in a new whole house unit with expansion to 31 Sensor modules.
2. What do you want to spend?
A Floodstop unit currently sells for well under $200 for a single appliance unit and it is easily installed.. Most sizes of the package of a WaterCop Lead Free Valve, Actuator and 3 Moisture Sensors
sell for $600 to $725. A new Floodstop Wireless Whole House System 1.0 In. NPT Motorized Ball Valve
includes the FloodStop Controller, 4 Sensor Modules, 4 Wireless Moisture Sensors, 1 wire moisture sensor and 4 AC Adapters and is less expensive than the WaterCop. This has a full port, low lead motorized ball valve and each of the water sensors, if used with AC power, acts as a signal repeater. That helps if the sensor activated is at a distance from the water shut off valve.
3. Are you hiring a plumber or are you doing the installation yourself?
Many do-it-yourself persons can install the WaterCop and the Floodstop units themselves. These come with NPT or threaded connections.
4. Have you a need to shut off all the water in your home with a single push of a button or remote wall switch?
WaterCop offers a remote wall switch option. Remember that if a WaterHound moisture sensor alarm
is activated, you will know by two ways, no water anywhere within that zone and a 65 decibel alarm. The whole house Floodstop System can be integrated with an on-line home automation software program so you can turn water on and off remotely if you install the whole house units.
Operational problems are extremely rare with either device. If you do not activate either devices at least every 30 days, you may have problems with the ball valve turning easily depending upon what kinds of minerals you have in your water. The FloodStop Whole House units automatically activate every 30 days or you can remove the cover on the controller and manually turn it on and off.
If you have only one appliance to protect and it is, for example, a washing machine, the Floodstop is easily installed without the expense of a plumber. If you want to protect several appliances (as I did), the plumber is well worth the expense as is the additional cost for a WaterCop as the basic system comes with the valve, the actuator and three water/moisture sensors. And you can always add additional sensors to the unit for other appliances. When you add the cost of 3 or 4 individual Floodstops, the costs can easily exceed those of either a WaterCop and extra sensors or a Whole House FloodStop and extra sensors. You can also buy a dual probe moisture sensor for the WaterCop
and install it as I had done, under the water dispensing fridge and at the water entry point as well. The FloodStop whole house water system can respond to as many as 31 sensor modules each with dozens of moisture sensor or water sensor devices.
On the other hand, in apartment buildings or condos where each unit has its own water heater, installing a Floodstop in the 3/4 inch valve size
is quite cost effective as several of our plumber customers who specialize in condo and high rise apartment buildings have concluded. And if your main worry is your washing machine, installing one of the two Floodstop units the standard AM-FS34H-90 or the INLINE Washing Machine FloodStop FS3/4H
is all you may need. Add a pair of Floodchek washing machine hoses
and you are as safe as a person with a washing machine can be.
The Watercop is made by one of the nation's oldest and most respected ball valve manufacturers (USA Made). These brass ball valves are used in industrial applications. The Watercop is a recent (past 6 or 8 years) products. As of December 2012, WaterCop ball valves are available only in low lead brass.
The Floodstop is made in China or a similar place. The full port brass ball valve is low lead and made to commercial standards like those made by Dynaquip whose ball valves are used primarily in applications with chemicals.
I hope this helped to answer your question.