Grohe 22503LN0 GROHE 22503LN0 Sense Guard Smart Water Controller

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GROHE 22503LN0 Sense Guard Smart Water Controller

SKU: 780067

5.0

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$ 595 .00 / ea

$ 876 .00 / ea

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Product Details

Manufacturer:	Grohe
Mpn #	22503LN0
Shipping Dimensions	1.0" x 1.0" x 1.0"
Weight	8.50 lbs.

About the Grohe 22503LN0

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Reviews

R R H

In comparison to its competitors, it is extremely well made. Unlike its competitors, the threads are brass not plastic. I just had it installed and so far so good. I just wish the app is a bit more intuitive.

Originally posted on PlumbersStock February 06, 2025

JCDYYC

My Grohe Sense system (sense guard and remote sensors) has been outstanding. Because of this system and because of the outstanding support from the Grohe team in Germany I was able to find a leak in my furnace humidifier that was extremely difficult to track down. The Sense Guard repeatedly warned me about excessive water usage and I initially thought my Sense Guard was misbehaving but after some trouble shooting with the Grohe support team we determined there had to be a leak in my home - which there was. I highly recommend this product for its quality, accuracy and fantastic support. Not the cheapest option but the value of this system is outstanding

Originally posted on PlumbersStock February 06, 2025

SPeterson

very god unit to allow control of the water valve, providing usage details and leak monitoring

Originally posted on PlumbersStock February 06, 2025

I4dtails

I have been using the GROHE Sense Guard Smart Water Controller for a couple of months now. I waited to review it, until I could adequately report on the features. We installed a bypass for the unit which I do recommend. The controller seems to work well and has a setting for usage which we have adjusted based on how much usage the home was expecting. The modifications to settings are made via an app which is easy to use. I did have an instance when I forgot to update the settings for a high use visitor and the water did turn off for them prematurely (though as settings required). The controller is great for possible leaks to avoid excessive damage of water running for hours, or days unnoticed. The instance when I forgot to change the setting, our guest was able to go to the unit and use the bypass to get water running normally. I later adjusted the settings via the app remotely and the unit was put back into work. The controller does what it sets out to do and does it well. The installing plumber agreed that it seems to be an excellent product and installation was easy. Know that an electric outlet is necessary nearby to the unit. Check the pick size for your configuration to confirm compatibility. We reduced from a one inch pipe to 3/4 inch with no noticeably loss in pressure. Thanks Grohe for an excellent product!

Originally posted on PlumbersStock February 06, 2025

KasandraC

This smart controller was installed in our new home. After spending one month in our place, we started to get alerts one morning that our water usage was high. We checked to make sure that toilets were not running, looked for appliance leaks, and other things inside the house. We started to think that it was an error but kept looking. Well, turns out that our expandable watering hose burst outside. It would have been 4+ hours before we found it on our own. I was so impressed and pleasantly surprised that the sensor told us. I'd highly recommend installing this. It's completely worth it! I'll now have peace of mind knowing it works, especially when we are out of town.

Originally posted on PlumbersStock February 06, 2025

VZXCO

Having suffered a toilet leak while away 6 years ago that did $66,000 in damage to our build I am acutely aware of need for protection. The Guard combined with a bunch of Sense units is working very well. I used this to replace a much more expensive leak prevention system because I wanted smart, cloud enabled, remotely accessible system. Was please to discover that it is Nest aware and now water shut off and turn on integrated with Nest Away/Home sensing. This is a great product. Only suggestion is that the Ondus app should take into account rental management situations. I’d like to enable to have my rental manger have access, alerts, etc. under a separate login than mine so he could track multiple “buildings.”

Originally posted on PlumbersStock February 06, 2025

Alfred

This is one of these things that you get hoping that you never have to use. I had it installed and thankfully I haven't had any problems with pipes freezing or bursting yet, but with this thing and the humidity sensor connected to my phone, I am comfortable spending my winter in Florida, knowing that my house in NJ is under control, and if anything freezes, I can remotely shut the water off, and not have to worry that I would come back to a flooded house and a huge water bill. I hope it never has to work, but the peace of mind is worth it, and if it ever works, it will pay for itself in a single use.

Originally posted on PlumbersStock February 06, 2025

Mike51

I live in the northeast and have a well and oil heat. I travel frequently for work and often worry about leaks or pipes freezing. This product gives me peace of mind knowing that if anything happens, I will be alerted promptly and damages will be minimized. This is a small price to pay for reassurance given the typical damages associated with water leaks especially in a fully furnished basement.

Originally posted on PlumbersStock February 06, 2025

ThriftSD

Great Sensor and lots of automated detect and shut off feature. You do need a plumbing to install. Once installed, the rest is easy. Hopefully, you never really see the feature functioning. But when it does, it will help any further damage since it will shut off the water pipe immediately and it shows on your smart phone app. Together with other Grohe Sensor.

Originally posted on PlumbersStock February 06, 2025

Tgattone

A must for anyone traveling or with a second home where they want piece of mind. Easy enough to install. If you have ever walked in to a flooded basement due to a water heater going bad, you’ll want this.

Originally posted on PlumbersStock February 06, 2025

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