






🚿 Elevate your daily ritual with smart, safe, and sustainable shower control
The GROHE Grohtherm Smartcontrol Thermostat offers precise thermostatic mixing with a sleek, scratch-resistant chrome finish. Designed for concealed installation, it features push-to-start and twist-to-adjust controls, anti-scalding safety, and water-saving technology. Made in Germany with a 5-year warranty, it combines durability, eco-friendliness, and premium design for a superior shower experience.





| ASIN | B072BZ117S |
| Best Sellers Rank | 136,475 in DIY & Tools ( See Top 100 in DIY & Tools ) 37 in Shower Taps |
| Brand | GROHE |
| Connector Type | Compression |
| Country of Origin | Germany |
| Customer Reviews | 4.4 out of 5 stars 380 Reviews |
| Exterior Finish | Chrome |
| Exterior finish | Chrome |
| Global Trade Identification Number | 04005176412240 |
| Included Components | Thermostat |
| Inlet Connection Type | Compression |
| Inlet connection type | Compression |
| Item Dimensions | 18 x 34.5 x 14.7 centimetres |
| Item Type Name | Thermostat |
| Item Weight | 0.81 Kilograms |
| Item dimensions L x W x H | 18 x 34.5 x 14.7 centimetres |
| Manufacturer | Grohe |
| Material | chrom |
| Model Number | 29118000 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 3.45 Centimeters |
| Outlet Connection Type | QuickFix |
| Outlet connection type | QuickFix |
| Size | rund |
| Specification Met | CE, RoHS, WaterSense |
| Thread Size | 1/2" (12.7mm) |
| Thread Type | standard |
| Unit Count | 1000.0 gram |
| Valve Type | Thermostatic Mixing Valve |
G**D
Thermostatic control with multiple outlets
Brilliant design and build quality
P**.
Grohe means quality, and I trust it
Clearly only time will tell about the durability and quality of the product…. But in my experience Grohe are very good quality, particularly important when you live in an area with hard water. Also my plumber is very positive of that. The finishing is good, and function very smooth.
M**N
Whatever Else You Do In Your Bathroom - Treat Yourself To This!!!
WOW!! I hadnt planned this product aspart of our high spec bathroom this year and had bought different products, but our bathroom fitter suggested we look at this SmartControl unit and WOW - I am sooooo glad he did this is absolutely amazing!!! We have had it nearly a year now and it just looks sleak and stylish, plus is such a practical item! Grohe are such a great, reliable brand too. This arrived fast from Amazon too as I knew it would and as was important at the time!! Very happy customer :)
K**K
ALL GOOD !
PERFECT !
D**O
Looks great
Amazing mixer in my new bathroom, easy installation and perfect operate, safe thermostat system.
E**A
Love it
Very good service, nice and useful product
C**L
Beware of the cost of extra bits you might need
You need to but the rapido box to go with this. But despite my plumber fitting according to the specifications, the little bit of plastic that connects the temperature control between the two parts was too short. It touched but not long enough to properly engage. All the other parts were more than long enough and had to be cut to fit - so I don’t know why this one piece wasn’t long enough. Grohe were not much use in contact - other than to say they didn’t understand it. We had to buy the extension kit - so paid £141 to get an inch of plastic! Unfortunately, this was the only feasible option. This control unit and the rapido box cost £310 - the extra £141 was an unpleasant addition. That said, now that it is installed it is wonderful to use and adequately supplies a drench shower, a wall shower and the bath filler.
B**S
Excellent
Excellent product, works well and looks amazing
Trustpilot
3 weeks ago
1 month ago