This Grohe Smart Box extension set is suitable for all Grohe single lever bath and shower mixers. ...This Grohe Smart Box extension set is suitable for all Grohe single lever bath and shower mixers. It is designed to combine with Rapido Smart Box and trim sets, offering an easy installation and use. It is also compatible with Grohtherm SmartControl and SmartControl mixer pre-assembly kits when connecting with the Grohe Rapido SmartBox. The product comes with a universal extension set of 25 mm. Manufacturer's warranty: 5 years. Weight: 0.67902376696 Pounds.
Grohe Rapido Smartbox Universal Extension Set Single-Lever Mixers, 25 Mm 14056000Free delivery in 1–3 days£100.38Visit shop →
Product Information
Full details
This 25mm Grohe Smart Box extension set is for plumbers and DIY enthusiasts upgrading or installing Grohe single-lever bath and shower mixers. Its key benefit is simplifying the integration with Rapido Smart Box and various trim sets, offering a straightforward installation. A potential caveat is its specific compatibility requirements with Rapido SmartBox and certain Grohtherm/SmartControl pre-assembly kits.
All features
Model Part Number
14056000
Brand
Grohe
Extended Product Information
FAQs
What is the main purpose of the Grohe Smart Box extension set?
The extension set provides an additional 25mm of depth, allowing for a flush and secure installation of Grohe mixers when wall finishes are thicker than standard or when the Rapido SmartBox is mounted at a different depth.
Do I need the Rapido SmartBox to use this extension?
Yes, this extension set is designed specifically to work with the Grohe Rapido SmartBox. It connects to the SmartBox, which then connects to your water supply.
Can this extension be used with any Grohe mixer?
It is suitable for Grohe single-lever bath and shower mixers that are designed to be used with the Rapido SmartBox system. Compatibility with specific trim sets, especially Grohtherm and SmartControl, should be confirmed.
What is the warranty period for this product?
The product comes with a 5-year manufacturer's warranty.
How do I clean the extension set?
Clean the extension set using a soft, damp cloth. Avoid using abrasive cleaners or solvents.
Is installation difficult?
The extension set is designed for easy installation when used with the Rapido SmartBox, typically requiring basic plumbing tools and adherence to the provided instructions.
Can I stack multiple extension sets?
This product is a single 25mm extension. Stacking multiple units is not recommended and may void the warranty or compromise the system's integrity. Always refer to official Grohe installation guides.
Troubleshooting
Mixer trim does not sit flush with the wall.
Verify that the 25mm extension set is correctly and fully seated onto the Rapido SmartBox. Ensure no debris is obstructing the connection. Check if the wall finish is excessively thick beyond the 25mm extension's capability.
Water leakage from connections.
Double-check all connections between the Rapido SmartBox, the extension set, and the mixer trim. Ensure seals are intact and connections are tightened appropriately as per installation instructions.
Mixer functions inconsistently.
Confirm that the extension set is compatible with your specific Grohe mixer trim set and control system. Ensure the Rapido SmartBox and extension are properly aligned and secured.
Pros and Cons
Pros
Facilitates easier installation of compatible Grohe mixers.
Provides a 25mm extension for greater flexibility.
Designed to work with the Grohe SmartBox system.
Backed by Grohe's reputation for quality.
Offers a reliable solution for extending mixer reach.
Cons
Requires a Grohe Rapido SmartBox for full functionality.
Compatibility is limited to specific Grohe trim sets and control systems.
May not be suitable for mixers outside the Grohe ecosystem.
Adds an extra component, which could be a minor inconvenience if not planned for.
The extension is a fixed 25mm, limiting adjustment options.
Setup, Compatibility & Care
Setup:
Ensure you have a Grohe Rapido SmartBox installed.
Identify the appropriate connection points on the Rapido SmartBox for the extension set.
Securely attach the 25mm extension set to the Rapido SmartBox following the manufacturer's diagrams.
Connect your chosen Grohe mixer trim set to the extended connection.
Compatibility:
Primarily designed for use with the Grohe Rapido SmartBox.
Suitable for Grohe single-lever bath and shower mixers.
Compatible with Grohtherm SmartControl and SmartControl mixer pre-assembly kits when used in conjunction with the Rapido SmartBox.
Care:
Clean the extension set with a soft, damp cloth.
Avoid abrasive cleaners or harsh chemicals that could damage the finish.
Periodically check connections to ensure they remain secure.