29142000 Grohtherm Smart Thermostatic Trim With Control Module, Starlight Chrome

Great fixture. I love how I can turn on and off all my outlets (rain 1, rain 2, and handheld shower) independently. Even better is that I can dial in the temperature once and it is set for all three outlets, as well as for the next time (until somebody makes a change to the temperature dial). While each individual outlet has a flow control dial (besides the on and off putting), it cannot be reduced to a very small flow - it only goes from normal flow to a lot of flow). It would be cool if I could dial it to almost nothing or to a slow drip. Super easy to install and a beautiful piece of craftsman ship, you will love to I stall it, to look at it, and to use it. My shower experience has significantly improved since I I stalled this!

One of my valve cartridges was bad out of the package, and the whole unit was installed in my wall making a return impossible. So I had to call Grohe customer service to get the cartridge replaced. They picked up the phone immediately with no hold time whatsoever. After confirming a few basic details, they quickly shipped me a new valve cartridge with absolutely no hassle. For this sort of product customer service is super important since you can’t tear it out once it’s installed, and these guys are easily the best at that. As for the product, it works exactly as advertised. I just wish they had clearer instructions on how to calibrate the temperature, but there are some good YouTube videos on that and it’s very easy once you know that you simply need to pry out the grey inner piece till it’s free from the dial, then rotate the temperature valve with a screwdriver until it is set up the way you want it. Then simply push the grey piece back in.

Great product, excellent quality, it’s an EXPERIENCED installers DREAM.... (I am a “plumber/contractor”) If you do it once, you will never look at it as a “challenge” again. The superior German engineering shines through on every bit of this valve. The Grohe rapido box required (pt# 35601) to install this 3 way diverter valve is where the whole job comes together. A 2x4 Wall with the the center stud notched to receive a 1x6” piece of pine Board is all you need to secure the rapido rough box. Level it, Screw it, done... easy. Connect the water with 3/4 full size female adaptors (if you can)... Bring 3/4 to the inlet of this valve.... period..(my recommendation) The stability/volume of flow when running all ports at once will really be worth it.. I’m at a cumulative 3 fixture 10 gpm flow rate @ 55 psi street side water pressure. I have all grohe shower heads with 2 max flow ratings at 2.5 gpm Euphoria cube (shower head) Grohe mono 310 (shower head ceiling) Plus a grohe “cube” spray at 1.75 gpm. All purchased on Amazon. Tile redi shower pan 32x60 w lineal drain also purchased on amazon (Tile installer notice) Tile cut dimensions should be cut very tight to this box. The trim is not very large, and you will see a cut that is spaced any further than 1/4” away from the blue rapido box. Trust me on this! See pic.. Avoid the integral stops if you can.. They are cheap plastic, and not worth what a few ball valves can do in an access panel or basement access. Installing the the valve internals into the body is straight forward. Just take your time.. make sure the volume knob splines get trimmed to the face of the orange jig caps, no more, no less.. I’ve installed 100’s of showers, I used to only recommend the symmons temptrol, but now I recommend this valve for high end applications only. It’s very durable, and when piped correctly you will be impressed with the volume of flow and pressure this valve can produce. Your only problem following this install should be the annoyance of running out of hot water!

Still works like new since purchased in 2019. Very durable still looks like new. Water comes out like a spa. Paid $100 less than the price now. Inflation ouch !

I knew this was the diverter/controls for me the minute I laid eyes on it: all in one -- not multiple knobs and temp controls -- and thank the lord, no pull-up diverter on the tub spout (my old set up never really worked correctly and broke twice in 9 years). The Grohe is BEAUTIFUL, flexible, and simple to operate. I'm very happy with mine. Now comes the "But..." 1) Be warned, installation is NOT for amateurs. My very experienced plumber even said it was really fussy and complicated to put together -- lots of springs and little pieces to get in place on the trim side. I looked at the exploded schematic and it made my head spin. 2) I had a a mishap with the valve (ahem, it involved a "helpful" man, a drill, and installing shelves in the linen closet behind the shower). After several panicked phone calls to plumbing supply places, a got confirmation direct from Grohe that the valve and the trim only come as one unit. You cannot buy just the valve or just the trim. So be aware, if anything happens to one part, you're going to have to pay another $400+ for the whole component. OUCH. I'm giving it 4 stars only for price, the fact you have to buy the Smartbox separately, and replacement parts are all or nothing. Otherwise I'm pretty sure it's the fanciest and nicest thing in my whole house.

New Grohe plumbing fixtures are good quality and supported with an excellent manufacturer warranty. Returned, used Grohe fixtures sold by Amazon and listed as "Like New" condition are not covered by manufacturer warranty. Amazon advertised "like new" Grohe fixtures can be missing assembly parts causing inability to install and requiring purchase of exspensive replacement parts directly from manufacturer. Recommend buying new.

Wow! I cant even begin to say enough positive. This is the absolute most amazing shower addition. Unfortunately we weren't able to find a single plumber that could figure out how to install it. It does come with lots of pieces, but we ended up installing it ourselves bc the plumbers didnt want to be held liable if they did it wrong. Its amazing. Its the best thing we put in our bathroom. Its so neat.

The product looks good and works well. However, I cannot give five star because of certain design deficiencies. The product has three plastic spindles inside. The spindle heads have three prongs. The spindle prongs are very fragile. During installation one of them broke, another came on the verge of breaking. I asked Grohe customer service for replacement. They say it is installation issue and cannot give free replacement part. I had to re-request and will see what they say. Second issue: The spindles and 4 brass screws are a bit too short. Grohe says it's installation error and I am not denying that. Grohe sells longer spindles and screws which costs $100 on Amazon. Just the fact Grohe sells longer spindles and longer screws tells me this installation error is rather common. Being an degreed Engineer for 30 years, I can tell you this is not a fault tolerant design. Just the fact Grohe sells longer spindles tells me their design is inadequate. I would have thought as a customer courtesy, Grohe will provide this free of cost. This is my first Grohe purchase. I am more of a Hansgrohe customer and I NEVER had similar problem, and they provide replacement parts without any fuss. If Grohe does business like this, I am going back to Hansgrohe.

The reviews for this valve and trim kit are so full of misinformation its ridiculous. This trim kit and the Grohe smartbox are a simple installation that any diy'er can handle. Yes, the written instructions are a bit cryptic, but Grohe has installation videos in many languages that cover each and every step - and there aren't many! Its such a well thought out system, I'm never going back. Watch the installation videos folks.

Very impressed. Replaced my old shower valve with this excellent shower valve and surprised at how much better this is. Easy to install, simple operation with great control of temperature and flow rate. The quality represents great value. I'll stick with Grohe in future.

Purchase on Amazan since local grohe dealer do not bring in three way control. At first i was hesitant to buy from Amazon wondering would the product would be okay. But my fear was unfounded and ordered. Because i knew if any thing wrong i can always return, as Amazon is not like other online. Its true. I got it although i paid little more. Very happy. Lical plumber did the installation works wonderful

One of the easiest installs for a shower valve in the market. Well thought out as it fits to any rough in depth. Seals perfectly and the final product is great. Highly recommended

يجب أن يعدل مستوى فتح الماء الحار لأعلى مستوى كما هو حاصل مع مستوى كامل الدوران للماء البارد