Honeywell Home VWS02Y-3/4 L5 WiFi Water Leak Shutoff Valve

Honeywell Home VWS02Y-3/4 L5 WiFi Water Leak Shutoff Valve

The Honeywell Home VWS02Y-3/4 L5 WiFi water leak shutoff valve detects water through its included sensing cable and automatically closes the connected supply line. Its motorized 3/4-inch NPT ball valve, mobile controls, alerts, and manual override help reduce potential water damage in residential plumbing systems.

Designed for basements, utility rooms, water heaters, laundry areas, and other leak-prone locations, the L5 provides automatic and remote water control. Homeowners can receive mobile and email notifications, operate the valve through the compatible app, and extend the sensing cable for broader coverage. Optional compatible leak detectors add monitoring locations and temperature awareness.

The lead-free brass valve handles potable water and supports installation in any orientation. WiFi and Bluetooth simplify connected setup, while a sub-10-second actuator runtime enables a prompt shutoff response. The IPX4 indoor enclosure, manual valve control, recognized potable-water certifications, and replaceable actuator and valve components support dependable professional installation and long-term service.

Key Features

• Automatic Water Shutoff: Closes the water line when the included sensing cable detects a leak.
• 3/4-Inch NPT Ball Valve: Connects to compatible potable-water plumbing through female threaded inlet and outlet connections.
• Remote App Control: Lets users open or close the valve and manage water protection from a compatible mobile device.
• Mobile and Email Alerts: Notifies homeowners when a leak is detected and the water supply is shut off.
• Expandable Leak Coverage: Supports additional sensing cable for coverage extending up to 6,000 inches.
• Compatible Detector Pairing: Works with compatible L1 and L2 devices for added leak locations and temperature monitoring.
• Manual Override: Allows local water control when app operation or network connectivity is unavailable.
• Flexible Installation: Permits valve mounting in any orientation within an indoor potable-water system.

Technical Specifications

• Brand: Honeywell Home
• Manufacturer: Resideo
• Manufacturer Part Number: VWS02Y-3/4
• ADI Part Number: QC-VWS02Y34
• Product Line: Braukmann
• Product Model: L5
• Product Type: WiFi water leak shutoff valve
• Application: Water leak detection and automatic water shutoff
• Controlled Fluid: Potable water
• Valve Type: Motorized ball valve
• Body Pattern: Two-way
• Valve Body Material: Lead-free brass
• Pipe Size: 3/4"
• DN Size: DN20
• Connection Type: Female NPT
• Maximum Pressure: 600 psi, PN40
• Maximum Actuator Runtime: Less than 10 seconds
• Rated Torque: Minimum 44.25 in-lbs
• Breakaway Torque: Minimum 57.5 in-lbs
• Valve Mating Flange: F03, 1.42", ISO 5211
• Valve Stem: 0.35" square
• WiFi: 2.4 GHz, IEEE 802.11b/g/n
• Bluetooth: Bluetooth 4.1
• Control Methods: Automatic shutoff, mobile app, and manual override
• Notifications: Mobile and email alerts
• Included Sensor Cable Length: 60"
• Maximum Extended Sensor Length: 6,000"
• Power Supply Cable Length: 118"
• Actuator Power: 15V DC
• Power Adapter Input: 100–240V AC, 50/60 Hz, 0.6A
• Power Adapter Output: 15V DC, 1A maximum
• Power Connector: Straight barrel jack
• Barrel Jack Length: Minimum 0.43"
• Barrel Jack Diameter: 0.217" outer diameter x 0.083" inner diameter
• Actuator Insulation Class: Class III extra-low voltage
• Power Adapter Insulation Class: Class II double insulated
• Protection Rating: IPX4, indoor UL Type 2
• Pollution Degree: 2
• Impulse Voltage: 330V
• Overvoltage Category: Category 2
• Control Classification: Class A control
• Action Type: Type 1
• Temperature Limit: T45
• Mounting Surface Temperature Limit: Ts80
• Ambient Operating Temperature: 32°F to 113°F
• Water Temperature Range: 35.6°F to 149°F
• Short-Duration Water Temperature: Up to 176°F
• Mounting Orientation: Any orientation
• Installation Environment: Indoor use only
• Unsupported Fluid: Not designed for gray water
• Maximum Operating Cycle: One open or close cycle every 10 minutes
• Overall Dimensions (L x W x H): 4.69" x 2.67" x 5.67"
• Valve End-to-End Length: 2.95"
• Actuator Dimensions (L x W x H): 4.65" x 2.68" x 2.52"
• Compatible Accessories: L1 WiFi water leak and freeze detector, L2 WiFi water sensor and switch, and replacement sensing cable
• Certifications and Standards: CAN/CSA C22.2, CE EMC 2014/30/EU, CE RED 2014/53/EU, EN 60730-1, EN 60730-2-14, FCC Part 15 Subpart C, RSS-247, UKCA, UL 60730-1, UL 60730-2-14, RoHS, REACH, WEEE, WiFi Certified, and Bluetooth SIG
• Potable-Water Certifications: NSF/ANSI/CAN 61 and NSF/ANSI/CAN 372
• Color: White and brass
• Country of Origin: Czech Republic

What's In the Box

• L5 WiFi Actuator
• Lead-Free 3/4" NPT Ball Valve
• Power Supply Adapter
• Actuator-to-Ball-Valve Metal Clip
• 60" Water Leak Detector Cable