Grohe Concetto 13366GN0 Diverter Tub Spout in Grohe Brushed Cool Sunrise
Grohe Concetto 13366GN0 Diverter Tub Spout in Grohe Brushed Cool Sunrise
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Grohe Concetto 13366GN0 Diverter Tub Spout in Grohe Brushed Cool Sunrise

1 star out of 5 reviews
(1.0)|
5 ratings
Actual Color:Brushed Cool Sunrise-Out of stock
selected, Brushed Cool Sunrise, $87.50, Out of stock
Brushed Nickel, $92.40, Out of stock
Matte Black, $90.30, Out of stock
Starlight Chrome, $44.90, Out of stock

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  • GROHE
  • NEW
  • Concetto
  • -
Current price is $87.50
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Showing 1-3 of 5 reviews

Sep 5, 2025
iH8usrnames
1 out of 5 stars review

Leaks terribly, do not buy

I bought all my Grohe fixtures in anticipation of a bathroom remodel. Several months later, and no longer able to return this item to the retailer, I installed the 13366GNO diverter tub spout only to discover it leaks terribly when the diverter is in use; water pours from the underside near the set screw. I believe the leak is between the inner plastic liner and metal body. I've checked both o-rings, I checked the copper pipe for burrs multiple times. I am terribly disappointed to see several reviews here with the same issue. I have seen reviews on multiple other sites stating this same issue. And worse, Grohe seems to not acknowledge this is a chronic problem. Now I am stuck will all matching fixtures and a leaking tub spout. My only hope is to find something else in nearly the same finish that does not leak. Thanks Grohe, my brand new bathroom is already messed up due to faulty product.

Review from GROHE.us
Helpful?5CIODJ9PP5QU3806482681
reply from customer service

Hello iH8usrnames, Thank you for reaching out to GROHE. I’m very sorry to hear your 13366 is leaking. I know that would be upsetting. We would be happy to help you with this. Please reach out to us using the Contact Us form or Chat option on our website, and a GROHE Consumer Connection Advisor will be happy to assist you. We are available Monday - Friday between 8AM - 7PM ET. Sincerely, Nicole Your GROHE Consumer Connection Team (grohe.us/contact-us)

Sep 8, 2024
Jc88
1 out of 5 stars review

Not great due to splash and messy flow

It's short and splashes everywhere since it doesn't have An aerator and the diverted causes more splashing

Review from GROHE.us
Helpful?5CIODJ9PP5QU3806482681
reply from Consumer Connection

Hello Jc88, Thank you for reaching out to GROHE. I’m sorry to hear you're disappointed with the splashing of your 13366_0. I know that situation can be very frustrating. If you have any questions, please reach out to us using the Contact Us form or Chat option on our website, and a GROHE Consumer Connection Advisor will be happy to assist you. We are available Monday - Friday between 8AM - 7PM ET. Sincerely, Nicole Your GROHE Consumer Connection Team (grohe.us/contact-us)

Sep 27, 2021
Kinglingasaur1
1 out of 5 stars review

A bit flustered

We are a custom kitchen and bath design build firm and have been installing Grohe for well over 30 years and recommending it as a high quality product. We purchased a Concetto 13366EN0 fr a current project and installed it as per instructions. Water leaks past the o rings and comes out at the base of the escutcheon and set screw area. We contacted Grohe and they said use siliconized plumbers grease not in the instructions and that did not work. Grohe sent us a new spout it also leaked, we changed the nipple to be extra sure still leaked. We have had 2 very experienced plumbers on this and it still leaks. Grohe says they have no bulletins on this and it must be us however this isn't rocket science its a slip on tub diverter needs to be taken care of!

Review from GROHE.us
Helpful?5CIODJ9PP5QU3806482681
reply from Customer Service

Hi Jason, thank you for your review, we appreciate you bring this concern to our attention. At GROHE, we appreciate feedback like yours so we can continuously improve our products and services. At this time we do not have any open quality issues with this specific tub spout. Please contact us at grohetechcare@lixil.com with pictures of the spouts and nipples as well as the o rings that go into the spout and we will be able to further assist you.