Grohe 19 878 GrohFlex Cosmopolitan Thermostatic Valve Trim with Integrated Volume Control & 2-way Diverter less Rough In Valve

- Item #: BCI1859684
$289.17 - $405.09
Originally $482.00 - $627.00, You Save 40%
Please Select Finish
Free Shipping!
6 In Stock
Availability based on Finish selected


Please select a finish

Earn 289 - 405 points with the purchase of this product Learn More

and earn 350pts

Questions about Grohe 19 878?

Contact us for advice or more details. Our product specialists are here to help.

This product has additional required/recommended options. To configure, add to your cart.

  • Rough In Valve Required

Product Features:

  • Fully covered under Grohe's limited lifetime warranty
  • Trim constructed of brass - ensuring durability and providing aesthetic appeal
  • Premier finishing process - finishes will resist rusting and corrosion through every day use
  • Grohe faucets are exclusively engineered in Germany
  • The perfect synthesis of form and function
  • Thermostatic valve cartridge with scald guard
  • Secure mounting assembly
  • All hardware required for installation is included
  • Rough-in valve not included - when adding to cart valve options will be presented

Product Technologies / Benefits:

  • Starlight Finish: Continuously improving over the last 70 years Grohe’s unique plating process has been refined to produce and immaculate shiny surface that is recognized as one of the best surface finishes the world over. Grohe plates sub layers of copper and/or nickel to ensure that a completely non-porous, immaculate surface awaits the chrome layer. This deep, even layered chrome surface creates a luminous and mirror like sheen.
  • TurboStat: By increasing the sensitivity to the thermo element and restructuring the internal waterways, our thermostats react up to twice as fast to abrupt changes in water pressure, and are up to nine times more accurate than the leading competitors. The desired temperature is achieved in seconds and is maintained throughout the duration of your shower. The outstanding precision offered by the TurboStat technology also adds to your showers conservation of water.

Valve Trim Specifications:

  • Swinging temperature dial provides optimum control
  • Pre-set safety stop with override capability
  • Escutcheon (Trim Plate) Diameter: 6-11/16"
  • Rough-in valve sold separately
  • Designed for use with standard U.S. plumbing connections

About Grohe:

At Grohe design goes deeper than just aesthetic trappings. It is a quality feature and is targeted toward the perfect synthesis of form and function. The result is joyous experience you have every time you use one of their products. Grohe subscribes to a straight forward and consumer-centric design philosophy; grounded in the belief that good design must transcend form and function to create an emotional bond with its users. With a reputation built on performance and longevity, Grohe products are sure to surprise and delight users with every interaction for years of unsurpassed performance. With Grohe’s specialist knowledge it is second to none as they continue to push boundaries, challenge pre-conceptions and create new and exciting ways for their customers to enjoy water.

Additional Grohe Links

Our SKU: Grohe 19 878

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Grohe 19 878 Product Specifications

Specification Sheet
Manufacturer Warranty
Depth 4.625
Diverter Included Yes
Escutcheon Height 6.688
Escutcheon Included Yes
Flow Rate (GPM) 6.6
Grohe Technology SilkMove, StarLight, TurboStat
Handle Material Metal
Handle Style Lever
Handles Included Yes
Height 6.688
Installation Type Wall Mounted
Integrated Diverter Yes
Number Of Handles 2
Product Weight 4.03
Theme Modern
Valve Included No
Valve Type Thermostatic
Width 6.688

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Grohe 19 878 Reviews

  • How are the temperature, volume and diverter position selected with the 19878 valve?

    A. The Grohe 19 878 has a control for volume and a control for temperature, these are built into the trim cartridge.

  • How are the temperature, volume and diverter position selected with the 19878 valve?


    The volume and temperature positions are designated by the two different functions along that central shaft of the Grohe 19 878.

  • Is this ada compliant


    Yes the Grohe 19 878 is ADA compliant.

  • Can the Grohe 19 878 be used with a shower and tub with non-diverter tub spout?


    Yes, the Grohe 19 878 is intended for use with a shower/tub combination with a non-diverter tub spout.

Buy the Grohe 19 878 at Research Grohe 19 878 online. Find Grohe 19 878 features and specifications. Get the best deal by comparing the Grohe 19 878 today.

Recently viewed items
  • Grohe 19 878
    Grohe 19 878

    GrohFlex Cosmopolitan Thermostatic Valve...

× Shipping Rates & Methods

The cost to ship items varies by item, shipment and shipping option.

Free Ground Shipping on Orders Over $49

Standard ground shipping transit time is 5-7 business days.

* This offer excludes deliveries made to Alaska and Hawaii.

Free Freight Shipping on Orders Over $1500

Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

* For exact shipping costs, add the product(s) to your cart and enter your zip code.

Learn more about shipping rates and policies