Lacava 2959
Lacava Wood Box for Geberit In-Wall Tank & Carrier User Manual
Model: 2959
Brand: Lacava
1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Lacava Wood Box, Model 2959. This product is specifically designed to elegantly conceal Geberit in-wall tank and carrier systems, providing a clean and integrated look for your bathroom. It is compatible with toilet models #2958, #4278, #5051WC, and #6058.
Please read this manual thoroughly before installation and retain it for future reference.
2. Safety Information
- Always ensure the wood box is securely fastened to the wall to prevent tipping or instability.
- Use appropriate tools and safety gear during installation.
- If you are unsure about any installation steps, it is highly recommended to consult a qualified professional.
- Keep small children and pets away from the installation area.
- Do not place excessively heavy objects on top of the box.
3. Package Contents
Please verify that all components are present before beginning installation:
- 1 x Lacava Wood Box (Model 2959)
- Mounting Hardware (screws, anchors, etc. - may vary)
- This Instruction Manual
If any parts are missing or damaged, please contact Lacava customer support immediately.
4. Setup and Installation
The Lacava Wood Box is designed for wall-mounted installation to conceal a Geberit in-wall tank and carrier. Proper securing to the wall is critical for stability and safety.
4.1. Pre-Installation Steps
- Unpack: Carefully remove all components from the packaging. Inspect for any shipping damage.
- Review Dimensions: Ensure the dimensions of the wood box (W: 22 1/2", D: 6 1/2", H: 45") are suitable for your installation space and the specific Geberit in-wall tank and carrier model.
- Prepare Wall: The wall where the box will be mounted must be structurally sound and capable of supporting the weight of the box, tank, carrier, and toilet.
- Locate Studs/Blocking: Identify and mark the locations of wall studs or suitable blocking for secure mounting.
4.2. Mounting the Wood Box
- Position the Box: Carefully position the wood box against the wall at the desired location, ensuring it aligns correctly with the Geberit in-wall tank and carrier.
- Mark Mounting Points: Using a pencil, mark the precise locations for drilling through the pre-drilled holes on the back of the wood box onto the wall.
- Drill Pilot Holes: Drill pilot holes into the wall at the marked locations. Use appropriate drill bits and wall anchors if drilling into drywall without studs.
- Secure the Box: Align the wood box with the pilot holes and securely fasten it to the wall using the provided mounting hardware. Ensure the box is level and plumb.
- Install Toilet: Once the wood box is securely mounted, proceed with the installation of your compatible wall-mounted toilet (e.g., #2958, #4278, #5051WC, #6058) according to its specific instructions.

This image shows the Lacava wood box in a dark finish, installed against a wall, concealing a Geberit in-wall tank and carrier. A white wall-mounted toilet is positioned in front of the box, and a white flush plate is visible on the front surface of the box. Two small potted plants are placed on top of the box.
5. Operating
The Lacava Wood Box functions as an aesthetic enclosure for your in-wall tank and carrier. Its primary purpose is to conceal the plumbing components while providing a finished look.
Access to the flush mechanism is provided through the flush plate opening on the front of the box. Operate your toilet's flush mechanism as per the toilet manufacturer's instructions.
6. Maintenance
To ensure the longevity and appearance of your Lacava Wood Box, follow these maintenance guidelines:
- Cleaning: Wipe the surface with a soft, damp cloth. For stubborn marks, use a mild, non-abrasive wood cleaner. Avoid harsh chemicals or abrasive scrubbers, as they can damage the fine texture finish.
- Dusting: Regularly dust the surface with a dry, soft cloth.
- Inspection: Periodically check the mounting hardware to ensure the box remains securely fastened to the wall. Tighten screws if necessary.
- Avoid Moisture: While designed for a bathroom environment, excessive moisture or standing water on the wood surface should be avoided. Wipe up spills immediately.
7. Troubleshooting
If you encounter any issues with your Lacava Wood Box, consider the following:
- Box feels loose: Re-check all mounting screws and ensure they are tightened securely into wall studs or appropriate anchors. If the wall structure is compromised, consult a professional.
- Misalignment with toilet: Ensure the wood box was installed level and plumb. If the toilet is not aligning correctly, verify the dimensions and compatibility of your Geberit tank and toilet model with the box.
- Surface damage: For minor scratches, touch-up pens or furniture repair kits designed for wood with a fine texture may be used. For significant damage, professional repair or replacement may be necessary.
For issues related to the Geberit in-wall tank, carrier, or toilet, please refer to their respective instruction manuals or contact their manufacturers directly.
8. Specifications
| Attribute | Detail |
|---|---|
| Model Number | 2959 |
| Material | Wood |
| Color | Black with Fine Texture |
| Dimensions (W x D x H) | 22 1/2" x 6 1/2" x 45" |
| Installation Type | Wall-mounted |
| Compatible Toilets | #2958, #4278, #5051WC, #6058 |
9. Warranty and Support
For information regarding the warranty of your Lacava Wood Box, please refer to the purchase documentation or visit the official Lacava website. Warranty terms typically cover manufacturing defects.
If you require technical assistance, have questions about installation, or need to report a missing/damaged part, please contact Lacava customer support through the contact information provided on our official website or your purchase receipt.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.