WC Module with EPS Housing Grohe Uniset

The Grohe Uniset built-in WC module with EPS casing, reference 38643001, is designed to provide an efficient and discreet solution for modern bathrooms. This GD 2 concealed cistern system is ideal for creating a clean and aesthetic space, hiding the cistern in the wall while providing complete and silent functionality. Compatible with a variety of installation types and with customizable adjustments, this module adapts to the needs of each bathroom.

Adjustable concealed cistern GD 2 (6-9 L)

The GD 2 concealed cistern offers a flush volume adjustment between 6 and 9 liters, allowing for optimized water consumption. From the factory, it is configured for efficient savings with flushes of 6 liters and 3 liters in Dual Flush mode or single flush as needed. This contributes to more sustainable water management, reducing consumption without sacrificing performance.

Installation flexibility and easy assembly

This module is designed to be extremely versatile and easy to install. It can be mounted on both partition walls and lightweight walls, and features a closed and soundproof module that ensures silent operation. The 2 adjustable bolts allow the toilet bowl to be hung at distances between 180 mm and 230 mm, making it easy to adapt to different toilet configurations.

The module includes a PP drain elbow with Ø 90 mm, as well as a reducer Ø 90/110 mm, ensuring a secure and efficient connection with the bathroom drainage system. Additionally, the cistern allows for water connection from various angles: left, right, above, or behind, depending on the bathroom layout.

Silent function and anti-condensation

Thanks to its design, the module is insulated against condensation, ensuring that no moisture or dripping occurs around the cistern, keeping the wall dry and free from long-term issues. Furthermore, the system is rated in acoustic group I, meaning its operation is extremely silent, a great advantage for bathrooms in residential areas or bedrooms.

Compatibility and additional options

This cistern system is compatible with various push button options. For standard installation, it supports push buttons mounted vertically or horizontally. If you wish to install small push buttons or use the system with a Shower toilet, the corresponding additional accessory is required (sold separately). These accessories ensure that the module is compatible with a wide range of design options and advanced functionalities.

Product technical details:

• Manufacturer: Grohe
• Reference: 38643001
• Model: Grohe Uniset WC module with EPS casing
• Dimensions: 830 x 480 x 130 mm
• Cistern:
  • GD 2, 6-9 liters (adjustable)
  • Factory setting: 6 l and 3 l (Dual Flush or single flush)
  • AV1 pneumatic valve for greater control of the flush
• Installation:
  • Adjustable bolts for hanging the bowl (distances from 180 mm to 230 mm)
  • PP drain elbow Ø 90 mm, with reducer Ø 90/110 mm
  • Water connections from various angles (left, right, above, or behind) for greater installation flexibility. The module includes installation accessories such as the rail and bolts for secure and stable placement of the toilet bowl.

Functionality and comfort

This module not only stands out for its installation flexibility but also for its ease of use. The AV1 pneumatic flush valve allows for water flush adjustment, with options for Dual Flush to save water or single flush for complete evacuation. The system is designed to be used in any type of bathroom, adapting to water-saving needs and ease of use.

Additional details:

• Acoustic insulation and anti-condensation to ensure silent operation and avoid moisture problems.
• Push button installation: Can be installed in vertical or horizontal position, adapting to the bathroom's aesthetics.
• For the installation of Shower toilets, the additional accessory (reference 40 899 000) is required, sold separately.
• For the installation of small push buttons, the additional accessory (reference 40 911 000) is also necessary, available separately.

Additional technical details:

• Acoustic group I: Silent operation.
• Tool-free water connection, simplifying installation.
• Metal fastening system to ensure a stable and durable structure.