Product overview


Product Specs:

Product Specs

  • Style: Modern/Contemporary
  • Finish: Chrome
  • Handshower Included: No
  • Valve Included: Yes
  • Slidebar Included: Yes
  • Diverter Included: Yes
  • Number of Handles / Knobs: 2 Handles / Knobs
  • Shower Fixtures Material: Brass
  • Handles Material: Metal
  • Height: 44 5/8 in
  • Width: 12 in
  • Depth: 10 7/8 in
  • Handshower Hose Length: 59 1/8 in
  • Shower Arm Length: 10 7/8 in
  • Valve Type: Thermostatic Valve
  • ADA Compliant: Yes
  • Made In: Europe
  • Warranty: Limited Lifetime Parts Warranty


H 44 5/8" x W 12" x D 10 7/8"

About Grohe 26421000 New Tempesta 44 5/8" Double Handle Thermostatic Shower System

The Grohe New Tempesta shower system with thermostat is a high-performing system that will add comfort, convenience and a touch of luxury to your showering. Switch easily between the hand shower and the showerhead. A super-insulated Inner WaterGuide directs hot water away from surfaces to stop them from getting too hot and to protect the shiny chrome finish, while the horizontal shower arm swivels through 180° to increase coverage. The thermostat is fitted with Grohe TurboStat to let you set the temperature instantly and reliably.

  • Solid brass construction
  • Grohe StarLight finish
  • Grohe TurboStat Compact cartridge with wax thermoelement
  • Optional fixed or 45° swivel shower arm
  • Exposed thermostatic temperature control with SafeStop at 100°F/38°C
  • Exposed thermostat with Aquadimmer that diverts between hand shower and showerhead
  • Showerhead and hand shower (not included)
  • Bar with adjustable height hand shower holder
  • Rotaflex shower hose: 59 1/8"
  • Inner WaterGuide for a longer life
  • Twist free to prevent hose from twisting
  • Minimum recommended pressure: 15 PSI
  • Two discrete functions (non-shared)
  • CalGreen compliant
  • ADA Compliant handles

Key Features & Innovations

Grohe TurboStat

Our revolutionary Grohe TurboStat technology delivers water at your desired temperature within a fraction of a second and keeps it constant for the duration of your shower. Grohtherm thermostats are equipped with the most advanced and precision-made cartridges in the industry. By increasing the sensitivity of the thermo-element, our thermostats react to changes in water pressure twice as fast as before. So, no more time and water wasted fiddling with the controls to get the temperature right. Compensating precisely for fluctuations in temperature and pressure results in a consistent and comfortable shower throughout. The Grohe TurboStat thermo-element at the heart of Grohe thermostats. Exceptionally swift reaction to water-pressure fluctuations.


Grohe StarLight

Grohe faucets are guaranteed to look as beautiful decades on as they did the day you first fell in love with them. The special recipe to success lies in our long-lasting surface quality: Grohe StarLight technology. Across the spectrum of Grohe finishes, from matt to shiny and in all color choices, Grohe StarLight offers a made-to-last finish. The flawless, long-lasting surface is designed to be extremely resistant to dirt and scratches, making maintenance effortless and ensuring good-as-new looks for many years.


Chrome Coating Protected by Inner WaterGuide

A strong insulation of the water guide inside the shower prevents its surface from heating up, so it will never be too hot for you to touch. At the same time, this serves to protect the chrome finish of your Grohe shower, further enhancing its great durability.

User Reviews

User Reviews

Remember me

Questions & Answers

Have a question? Ask here.