Onsite Pro FS3/4NPT Water Heater Shutoff, 3/4 Inch Valve
Share Share Share Share Share
Rewards: 125 Points

Onsite Pro FS3/4NPT Water Heater Shutoff, 3/4 Inch Valve

Stop Water Heater Leaks From Becoming a Disaster!
  • Prevent avoidable water damage to your home
  • Automatically shuts-off water if leak is detected
  • Installs in minutes - no professional plumber is needed
  • Two output contact wires make is easy to integrate with INSTEON


List Price: $149.95
YOU SAVE: $24.65
REWARDS: 125 points
Frequently Bought Together:

Price For Both: $139.35

  • Details
  • Specs
  • Reviews
  • What's Included
  • Don't risk subjecting your floors, carpets and other personal belongings to costly and ruinous water damage when it can be avoided before it begins. Prevent flood damage and avoid costly repairs with the easy-to-install Water Heater Auto-Shutoff Valve. This system not only detects leaks early, but it automatically shuts your water off in the event of a leak, alerting you with the control panel's alarm. Incorporate the Flood Stop into your INSTEON or X10 network - the control unit has two output contact wires and plugs with 6" leads.

    Designed for both residential and commercial dwellings, the Water Heater Auto-Shutoff Valve uses a 3/4-inch full port motorized ball valve powered by an AC/DC adaptor (or 4 AA batteries) to shut off the water supply whenever your water heater leaks. The non-intrusive devices can be installed in as little as 10 minutes; no professional plumbers are required.

    This kit includes everything you need to protect your property from costly water-leak damage: a valve installed on your cold water inlet, a water sensor to be placed on the floor, and the control unit, which is mounted to your wall with the included screws. The Water Heater Auto-Shutoff Valve can be installed using two adjustable wrenches in minutes, although some older homes' valves might be soldered to the pipes, which would require professional installation.

    If your water heater should begin to leak, the controller tells the water valves to close and alerts you with an 87db alarm.

    This shutoff valve is made for 3/4" valves. A water heater shutoff valve is also available for 1/2", 1" and 1-1/4" valves, each sold separately.

  • Specifications

    Manufacturer: OnSite Pro
    Manufacturer Product No.: FS3/4NPT
    UPC: 815361000213
    Dimensions: Sensor: 1.25" x 7.5" double-sided; 3/4" pipe thread fitting
    Alarm: Beeping with mute button
    Materials: Lead-Free brass
    PSI Rating: Rated 0-180 psi; Max. 250 psi
    Power: AC/DC and 4 AA batteries for backup power, or can be powered with batteries only
    Valve Full-Port Motorized Ball Valve
    Compliance UL-listed class 2 wall adapter

  • Reviews 11 - 20 of 86

    1. 1
    2. 2
    3. 3
    4. 4
    5. 5
    6. ...
    7. 9
    Review of 7115h2 Review by MIKE
    Review of 7115h2


    Posted on 2/11/2012

    Review of 7115h2 Review by Tom P
    Review of 7115h2

    Ordered two of these. One worked, the other did not. I suspect their quality control is not very good, after reading other reviews.

    Posted on 2/11/2012

    Review of 7115h2 Review by TOM
    Review of 7115h2

    The product seems very well constructed for the price. A good deal.

    Posted on 1/27/2012

    Review of 7115h2 Review by Bob
    Review of 7115h2


    Posted on 8/29/2011

    Review of 7115h2 Review by Bob from Utah
    Review of 7115h2


    Posted on 8/29/2011

    Review of 7115h2 Review by Bob from Utah
    Review of 7115h2


    Posted on 8/29/2011

    Review of 7115h2 Review by LYNN
    Review of 7115h2

    Works perfectly. Nice to have the back-up battery as part of the unit since we are now without power due to Hurricane Irene.

    Posted on 8/28/2011

    Review of 7115h2 Review by GEORGE
    Review of 7115h2

    Very well, although I found one one inch valve so far as I am installing them on all heaters in a condo. I will send it back for replacement with a 3/4 inch

    Posted on 8/24/2011

    Review of 7115h2 Review by CHRISTINE
    Review of 7115h2

    Plumber was very happy with your product. Easy to install and maintain.

    Posted on 7/6/2011

    Review of 7115h2 Review by BOB
    Review of 7115h2

    the h20 hot water value was installed in 15 minutes, now i will not worry about the hot water heater leaking and destroying my hardwood floors in my walk in closet. or my bath room floors or my insulation under my house. This happened to my next door neighbor.

    Posted on 5/16/2011

    Leave a Review

    You're reviewing: Onsite Pro FS3/4NPT Water Heater Shutoff, 3/4 Inch Valve

    • 1 star
      2 stars
      3 stars
      4 stars
      5 stars

    * Required Fields

    • Shut-off valve
    • Water sensor
    • FloodStop control unit
    • 2x - Output Contact Wire
    • Wall adaptor and mounting screws
place your order by 3pm PT Mon. - Fri. for same day shipping

Please wait...