Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your GROHE Veletto 4 Inch Centerset Single-Handle High-Arc Bathroom Faucet. Please read these instructions carefully before installation and retain them for future reference.
The GROHE Veletto faucet features a sleek design with a high-arc swivel spout and a side lever handle for precise control of water volume and temperature. It is engineered for superior performance and lasting beauty.
Safety Information
- Always turn off the main water supply before beginning any installation or maintenance.
- Ensure all local plumbing and building codes are followed.
- If you are unsure about any part of the installation, consult a qualified plumber.
- Do not use abrasive cleaners or harsh chemicals on the faucet finish.
What's in the Box
Before starting the installation, verify that all components are present. Refer to the diagram below for a visual representation of the included parts.

Figure 1: Included Components. This image displays the faucet spout with integrated stainless steel supply lines, an optional deckplate for 1-hole or 3-hole installations, drain components, and various mounting hardware pieces.
The box typically contains:
- GROHE Veletto Faucet Assembly with Stainless Steel Supply Lines
- Optional Deckplate (for 1-hole or 3-hole installation)
- Drain Components
- Mounting Hardware
- Handle
Setup and Installation
The GROHE Veletto faucet is designed for deck mount installation and can be configured for either 1-hole or 3-hole setups using the included optional deck plate.
Tools Required (Not Included):
- Adjustable Wrench
- Phillips Head Screwdriver
- Plumber's Putty or Silicone Sealant
- Flashlight
- Safety Glasses
Installation Steps:
- Prepare the Sink: Ensure the sink surface is clean and dry. If installing on a 3-hole sink, place the optional deck plate over the holes.
- Mount the Faucet: Insert the faucet body through the center hole (or deck plate hole). Secure it from underneath the sink using the provided mounting hardware. Ensure the faucet is properly aligned.
- Connect Water Supply Lines: Connect the hot and cold water supply lines from the faucet to your angle stops. Hand-tighten first, then use an adjustable wrench for a final quarter-turn. Do not overtighten.
- Install Drain Assembly: Follow the instructions provided with the drain components to install the pop-up drain. Apply plumber's putty or silicone sealant as directed to ensure a watertight seal.
- Test for Leaks: Once all connections are secure, slowly turn on the main water supply and check for any leaks. Tighten connections as necessary.

Figure 2: Faucet Dimensions. This diagram illustrates the key measurements of the faucet, including its overall height, spout height, and base width, crucial for installation planning.
Operating Instructions
Your GROHE Veletto faucet is designed for ease of use with its single-handle lever and high-arc swivel spout.
Water Flow and Temperature Control:
- The side lever handle controls both water volume and temperature.
- Lift the handle to increase water flow. Push down to decrease or turn off the water.
- Move the handle to the left for hot water and to the right for cold water.
- The integrated GROHE SilkMove cartridges ensure smooth and precise control, allowing for effortless adjustment.

Figure 3: Operating the Faucet Handle. This image shows a hand adjusting the single lever handle to control water flow and temperature.
Spout Swivel Function:
- The high-arc spout swivels 150°, providing enhanced flexibility and convenient access to all areas of your sink.
- Gently rotate the spout to direct water where needed.

Figure 4: High-Arc Spout in Use. This image illustrates the faucet's high-arc design and the flow of water, suitable for various tasks.
Care and Maintenance
Proper care will ensure the lasting beauty and performance of your GROHE Veletto faucet, featuring the durable GROHE StarLight finish.
Cleaning the Finish:
- Clean the faucet regularly with a soft cloth and mild soap or a non-abrasive liquid cleaner.
- Rinse thoroughly with clean water and dry with a soft cloth to prevent water spots.
- Do not use: Abrasive cleaners, scouring pads, harsh detergents, or cleaners containing alcohol, ammonia, bleach, or acidic solutions, as these can damage the GROHE StarLight finish.
- The GROHE StarLight finish is 10 times more scratch-resistant than conventional PVD finishes and 3 times harder, designed for easy maintenance and long-term durability.
Aerator Maintenance:
- If water flow decreases or becomes irregular, the aerator may be clogged with debris.
- Unscrew the aerator from the end of the spout.
- Rinse the aerator screen under running water to remove any particles.
- Reattach the aerator, ensuring it is securely tightened.
Troubleshooting
This section addresses common issues you might encounter with your faucet. For problems not listed here, please contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Low Water Flow | Clogged aerator; partially closed shut-off valve; debris in supply lines. | Clean the aerator (see Maintenance section). Ensure shut-off valves are fully open. Flush supply lines if necessary. |
| Leaking from Faucet Base | Loose mounting nuts; improper sealing during installation. | Check and tighten mounting nuts under the sink. Reapply plumber's putty or silicone sealant if needed. |
| Leaking from Handle | Worn cartridge. | Contact GROHE customer support for a replacement cartridge. |
| Water Temperature Issues | Incorrect hot/cold supply connections; issues with water heater. | Verify hot and cold supply lines are connected correctly. Check water heater settings. |
Specifications
| Brand | GROHE |
| Model Name | Veletto |
| Model Number | 23837000 |
| Mounting Type | Deck Mount |
| Hole Count | 1 (or 3 with optional deck plate) |
| Number of Handles | 1 |
| Handle Type | Lever |
| Finish Type | Brushed, Polished (Starlight Chrome) |
| Material | Ceramic (for cartridge) |
| Spout Design | High Arch Gooseneck |
| Spout Swivel | 150° |
| Flow Rate | 1.2 Gallons Per Minute |
| Spout Height | 6 Inches (approx. 15.6 cm) |
| Spout Reach | 4 Inches |
| Item Weight | 1.05 kg |
| Item Dimensions (D x W x H) | 14.3D x 16.5W x 24.6H Centimeters |
Warranty and Customer Support
For detailed warranty information, please refer to the warranty card included with your product or visit the official GROHE website. GROHE products are manufactured to the highest standards and undergo rigorous quality checks.
If you require technical assistance, replacement parts, or have any questions regarding your GROHE Veletto faucet, please contact GROHE customer support:
- Website: www.grohe.com (Check for local contact information)
- Phone: Refer to your regional GROHE website for specific contact numbers.
When contacting support, please have your model number (23837000) and purchase date available.





