Grohe Grohtherm SmartControl Thermostat with Two Outlets in White - UK Bathrooms

ukBathrooms uses cookies to ensure that we give you the best experience on our website. If you continue you consent to receive all cookies on ukBathrooms. Read More.

01765 694 720 - Call us today until 1pm | Need Help?

Covid-19 Status

Business as usual

Contactless Deliveries

Protecting our customers

Deliveries & Stock

Unaffected by Covid-19

Rated "Excellent"

3000+ Reviews on Trustpilot

Grohe Grohtherm SmartControl Thermostat with Two Outlets in White

UKB Item Reference: 58580

Never knowingly beaten on price!

Our team is constantly checking other peoples prices so you don't have to! If you did see a price cheaper online we offer a price match promise, for more information click here.

Finance Available
Choose options to update prices and lead times

Hurry - Low Stock!
Delivery Estimate: 1 - 3 weeks
inc. VAT | RRP: £821.63 | You Save: £205.41 (25%)
Finance Options


Grohe Grohtherm SmartControl Thermostat with Two Outlets in White

With an edgy slimline square appearance and the ability to direct the water flow from the bath to overhead shower or hand shower, the combination choice is all yours! This two outlet thermostat is both functional and aesthetically appealing in cool moon white. Both outlets can be run simultaneously if preferred, the perfect concealed thermostat to visually elevate any contemporary bathroom space, the Grohe Rapido SmartBox is required to complete the installation. Innovative Smartcontrol technology offers the user complete control over the spray patterns and water volume at the push of a button, the textured buttons with exchangeable symbols make it uncomplicated and user friendly, this is the ideal choice when space is limited. The Ecojoy feature allows you to reduce the flow rate without compromising on an invigorating bathing experience or efficiency, offering total flexibility for any modern household.


  • Grohe StarLight finish
  • Requires Grohe Rapido Smartbox for installation
  • Grohe SmartControl push for ON-OFF, turn for volume adjustment from EcoJoy to full flow
  • Exchangeable symbols
  • Grohe TurboStat compact cartridge with wax thermoelement
  • Grohe ProGrip with knurl structure
  • Grohe SafeStop safety button at 38°C ( calibration required )
  • Grohe SafeStop Plus optional temperature limiter at 43°C or 46°C included
  • Multiple outlets can be run simultaneously
  • Cover plate in moon white acrylic glass

Flow performance: 

outlet B = 24 l/min 

outlet C = 26 l/min

outlet B+C = 29 l/min

Available Variations

  • 29156LS0 | Grohe Grohtherm SmartControl Thermostat with Two Outlets in White
  • 35600000 | Grohe Grohtherm SmartControl Thermostat with Two Outlets in White - Installation Valve Yes


Hurry - Low Stock!
Delivery Estimate: 1 - 3 weeks
Delivery Charge: £6.95

Free delivery on all orders over £500 in England & Wales.

Your shopping basket will automatically update the shipping charge you pay as you add items. You will only pay once for delivery depending on the items you select. For shipping to Northern Scotland, North Ireland or Europe please select from the delivery dropdown on the basket page.

Straightforward Returns

Got a problem with an order? We make returning a product easy using our aftersales page here.


Price Match Promise

Never knowingly beaten on price

We're so confident that our prices are the lowest, where possible we price match any cheaper price you find online. is one of the country's biggest and longest-running bathroom websites. And because we buy in large quantities and only sell through our website, that means we can offer discounts of up to 50% compared to the high street.

We're so confident in our prices, we include a price match with everything we sell.

In the unlikely event that you find a product cheaper, we'll happily refund the difference. Just make sure that:

  • The product is exactly the same (we only sell high quality products that we'd use ourselves).
  • The product is in stock (we ensure that virtually everything on our site is in stock/available within 3 days).
  • The cost includes VAT and delivery (all our prices include VAT, and delivery starts at just £5.95 - and for many larger items, it's completely free)

For the full terms and conditions, please click here.

Covid-19 Update

We are very much 'Business as usual'. We have put in place contactless deliveries, protected our staff, deliveries are going as scheduled and stock levels are good.

Finance Available from £ per month

Monthly Payment£
Deposit Amount£
Loan Amount£
Total Interest£
Total Payable£
This Product can also be found in
Need Help?

Contact our helpful support team on 01765 694 720 and they will do their best to help. We don't have any sales people - just helpful people who know all about bathrooms.

Tiered Discount

Save money when you buy your entire bathroom from us. With our basket discount, no matter what you add to the basket the more you spend the bigger the additional discount is. To qualify for our first additional discount level you need to spend £1000.

grohtherm Range Products

Spread the word on


Similar Products

What does this mean?

We get live stock levels from all of our suppliers for this item. This allows us to give you more accurate stock information and lead times.

The stock information and current lead time can be found just above the item price, as shown here:

Hurry - Low Stock!
Delivery Estimate: 1 - 3 weeks

If you are viewing an item that has configuration options, this info will change depending on the selections you make.

Product Reservation Request

Due to COVID-19 some of our suppliers have closed which has affected the supply of certain items. If you would like this item once the supply starts again, you can reserve your place by using the form below.