Product Overview
The GROHE Start 2021 single-lever kitchen mixer, model 30495001, is designed for modern kitchens, offering both functionality and style. This chrome-finished faucet features a high spout, single-hole installation, and incorporates GROHE's advanced technologies for durability and water efficiency.
Key Features:
- GROHE StarLight Chrome Finish: Ensures a brilliant, long-lasting surface that resists scratches and tarnishing.
- GROHE SilkMove ES Ceramic Cartridge (35 mm): Provides smooth and precise control over water flow and temperature, with an energy-saving cold start function.
- High Swivel Spout: Offers increased flexibility and convenience for various kitchen tasks. The rotation range can be adjusted to 0°, 90°, or 360°.
- Integrated Stop: Allows for variable flow rate limitation.
- Flexible Connection Hoses: 3/8" hoses included for straightforward installation.

Image: Front view of the GROHE Start 2021 Single-Lever Kitchen Mixer.

Image: The GROHE Start 2021 mixer integrated into a contemporary kitchen setting.
Setup and Installation
This section provides general guidelines for installing your GROHE Start 2021 kitchen mixer. For detailed instructions, always refer to the specific installation manual provided with your product. Professional installation is recommended.
- Preparation: Ensure the water supply is turned off at the main valve. Clear the area around the sink and ensure you have all necessary tools (adjustable wrench, screwdriver, sealant, etc.).
- Mounting: The faucet is designed for single-hole, deck-mounted installation. Insert the faucet body into the mounting hole on your sink or countertop.
- Securing: From underneath the sink, secure the faucet using the provided mounting hardware (washer, nut). Tighten firmly but do not overtighten.
- Connecting Water Lines: Connect the flexible 3/8" connection hoses from the faucet to your hot and cold water supply lines. Ensure a watertight seal using appropriate sealing tape or compound if necessary. The cold water connection should be aligned with the cold start function of the cartridge.
- Testing: Once all connections are secure, slowly turn on the main water supply. Check for any leaks around the connections. Operate the faucet to ensure proper water flow and temperature control.

Image: Technical drawing illustrating dimensions and connection points for installation.
Operating Instructions
The GROHE Start 2021 mixer is designed for intuitive operation, providing precise control over water flow and temperature.
- Water Flow and Temperature Control: The single lever controls both water flow and temperature.
- Flow: Lift the lever upwards to increase water flow. Push it downwards to decrease or stop the flow.
- Temperature: Move the lever to the right for cold water and to the left for hot water. The GROHE SilkMove ES cartridge features a cold start function, meaning when the lever is in the central position, only cold water flows, saving energy.
- Swivel Spout: The high spout can be rotated to direct water where needed. The rotation range can be adjusted during installation to 0°, 90°, or 360° to suit your sink configuration.
- Integrated Stop: This feature allows you to limit the maximum water flow rate, contributing to water conservation.

Image: Front view of the mixer, illustrating the lever for flow and temperature control.
Maintenance
Proper maintenance ensures the longevity and pristine appearance of your GROHE Start 2021 kitchen mixer.
- Cleaning the Chrome Finish: The GROHE StarLight chrome surface is highly durable. Clean regularly with a soft cloth and a mild, non-abrasive cleaner. Avoid using harsh chemicals, abrasive sponges, or cleaners containing alcohol, acid, or chlorine, as these can damage the finish. Rinse thoroughly with clean water and dry with a soft cloth to prevent water spots.
- Aerator Cleaning: If water flow becomes weak or uneven, the aerator at the end of the spout may be clogged with mineral deposits. Unscrew the aerator, clean it under running water, and remove any debris. Soaking it in a vinegar solution can help dissolve stubborn mineral buildup. Reattach the aerator securely.
- Cartridge Maintenance: The GROHE SilkMove ES ceramic cartridge is designed for long-term, maintenance-free operation. If you experience persistent drips or difficulty controlling temperature/flow, it may indicate a need for cartridge replacement. This typically requires professional service.
Troubleshooting
This section addresses common issues you might encounter with your kitchen mixer. If the problem persists, contact a qualified plumber or GROHE customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Low water flow | Clogged aerator; partially closed stopcock; low water pressure in the building. | Clean the aerator (see Maintenance); ensure stopcocks are fully open; check building's water pressure. |
| Water dripping from spout | Worn cartridge seals; debris in cartridge. | Contact a professional for cartridge inspection or replacement. |
| Difficulty adjusting temperature | Cartridge issue; incorrect hot/cold water connections. | Verify hot and cold connections; contact a professional for cartridge inspection. |
| Leakage at connections | Loose connections; damaged seals. | Tighten connections carefully; replace seals if damaged. Turn off water supply before attempting. |
Technical Specifications
- Model Number: 30495001
- Product Dimensions (L x W x H): 46 x 23.5 x 11 cm
- Item Weight: 2.67 Kilograms
- Brand: GROHE
- Color: Chrome
- Material: Metal (Chrome finish)
- Number of Handles: 1 (Single-lever)
- Number of Holes for Installation: 1
- Installation Type: Deck Mounted, Single-hole
- Spout Design: High C-shaped spout
- Special Feature: Water-saving system (GROHE SilkMove ES with cold start)
- Connection Hoses: Flexible 3/8"
- Country of Origin: Portugal

Image: Detailed technical drawing showing all relevant dimensions and connection specifications.
Warranty Information
The GROHE Start 2021 Single-Lever Kitchen Mixer (Model 30495001) comes with a 5-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use and service.
Please retain your proof of purchase for warranty claims. For detailed terms and conditions, or to initiate a warranty claim, please refer to the official GROHE warranty documentation included with your product or visit the official GROHE website.
Customer Support
Should you require further assistance, have questions regarding installation, operation, or maintenance, or need to report a product issue, please contact GROHE customer support or your retailer.
For the most up-to-date contact information, please visit the official GROHE website or consult the documentation provided with your product.







