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Model(s) |
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WCKDLF,
WCKSLF, WCKSDLF,
WCPKLF, WCACTDUAL, WCDACTW, WCKBLF, WCKCPL, WCMSDLF, WCDCLF, WCLF, WCVRS100LF
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Model(s) |
Intended to protect |
Specific appliances
or whole house
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Whole house
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Whole house
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Whole house
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Whole house
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Whole house
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Whole house
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Whole house or Appliance
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Washing Machine
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Washing Machine, Whole house, Water heater
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Whole house
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Whole house
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Intended to protect |
Available sizes |
¼", 3/8", ½", ¾", 1", 1.25"
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¾", 1", 1¼", 1½", 2", 2½", 3"
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½", ¾", 1", 1.25"
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¾" & 1"
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¾", 1"
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¾", 1"
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½", ¾", 1", 1.25"
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1/2"
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3/4", 1" 1 1/4", 1 1/2", 2", 3", 4"
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Attaches to existing main shut off handle. Works with up to 1"valves.
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Attaches to existing main shut off handle. Works with up to 1"valves.
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Available sizes |
Available
accessories |
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No
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Wireless expansion kit ( GZFS-W)
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Extra wireless Sensors ( GSN01)
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No
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Z-Wave controller required, any Z-Wave sensor optional to sense leak
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Available
accessories |
Sensor
communication |
Wired
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Flow Based, Leak Sensors are Wireless
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Flow Based
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Wireless
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Flow Based
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Wired
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Wireless
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Wired
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Wired
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Wired
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Wireless
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Z-Wave (wireless)
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Sensor
communication |
Valve
material |
Lead Free Brass
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Full-port, lead free, cast bronze construction with stainless steel ball
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Lead Free Brass
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STAINLESS STEEL
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Stainless Steel
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Stainless Steel
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Lead Free Brass
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Reinforced
Polysulfone
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Low Lead Brass
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Valve
material |
Valve
manufactured in |
China
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USA
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USA
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USA
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USA
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China
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China
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USA
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USA
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USA
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NA
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NA
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Valve
manufactured in |
Support
for off-site remote control? |
No
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Yes, via WiFi
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Yes with WiFi module
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Yes with WiFi module
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Yes,
wirelessly with app on phone
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No
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No
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Yes with WiFi module
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No
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No
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Yes,
wirelessly with app on Phone
(internet required) |
Yes,
wirelessly with Z-wave controller
(internet required) |
Support
for off-site remote control? |
Benefits |
Appliance-specific
models available to suit budgetary restrictions
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Measures flow instead of water detection sensors, sensors can be added for additional security, programmable time limits
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Measures flow instead of water detection sensors, programmable time limits, Control from smartphone on/off and alerts, Rechargeable backup battery
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Wireless
sensors
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Wireless remote control, Measures flow instead of water detection sensors, Programmable time limits, On board temperature sensor, Rechargeable backup battery
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Can be expanded into a wireless system with the addition of optional accessiories.
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Know exactly which sensor is triggered, Reports low battery, Supervised.
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Lead free Valves, Alarm interface output
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Includes
a leak sensor. This provides extra security, should a hose burst while
the washing machine is in operation. Also shuts off the washing machine when triggered.
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Larger Valve sizes available for Commercial applications
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Attaches to the water main valve handle- no plumbing or permits required
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Attaches to the water main valve handle- no plumbing or permits required
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Benefits |
Replacement
valves and actuators available? |
No
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Yes
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Yes
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Yes
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NO
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No
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No
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Yes
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No
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No
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No
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No
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Replacement
valves and actuators available? |
Manufacturer
Warranty |
1
year
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2 Year Warranty
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Three year warranty on all components
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Valve: 5 Years, Electrical: 2 years
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1 year
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1 Year
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1 Year
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Valve: 5 Years, Electrical: 2 years
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1
year
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3 year
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1 year
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1 year
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Manufacturer
Warranty |