Product Overview
The KOHLER Lilyfield Brushed Nickel 2-Handle 4-in Centerset Bathroom Faucet is designed for bathroom sinks with 4-inch centers. It features two lever handles for separate control of hot and cold water and ceramic disc valves for durable performance. The faucet is constructed from brass with a brushed nickel finish.

Image 1: The KOHLER Lilyfield Faucet, showcasing its brushed nickel finish and two-handle design.
Setup and Installation
This section provides general guidelines for installing your KOHLER Lilyfield faucet. For detailed, model-specific instructions, always refer to the installation guide included with your product packaging.
- Preparation: Ensure the water supply is turned off at the main shut-off valve. Clear the area under the sink and remove any existing faucet.
- Mounting the Faucet: Place the faucet body onto the sink holes. Secure it from underneath the sink using the provided mounting hardware, ensuring a tight seal.
- Connecting Water Lines: Connect the hot and cold water supply lines to the corresponding inlets on the faucet. Use appropriate wrenches to tighten connections, but avoid over-tightening.
- Drain Assembly: Install the drain assembly according to the manufacturer's instructions, ensuring all seals are properly seated to prevent leaks.
- Testing: Slowly turn on the main water supply. Check all connections for leaks. Operate both hot and cold handles to flush the lines and ensure proper water flow.

Image 2: The KOHLER Lilyfield Faucet shown installed on a bathroom vanity, demonstrating its functional appearance.
Operating Instructions
The KOHLER Lilyfield faucet features two lever handles for precise control over water temperature and flow.
- Cold Water: Turn the right handle counter-clockwise to activate cold water flow.
- Hot Water: Turn the left handle counter-clockwise to activate hot water flow.
- Temperature Control: Adjust the handles simultaneously to achieve the desired water temperature.
- Flow Control: The further the handles are turned, the greater the water flow.
Maintenance
Regular cleaning and maintenance will help preserve the finish and functionality of your faucet.
- Cleaning the Finish: Clean the brushed nickel finish with a soft, damp cloth. Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the finish.
- Aerator Maintenance: If water flow becomes restricted, the aerator may be clogged. Unscrew the aerator from the spout, clean any debris, and reattach it.
- Leak Prevention: Periodically check connections under the sink for any signs of leaks. Tighten connections as needed, but do not overtighten.
Troubleshooting
If you encounter issues with your faucet, refer to the common solutions below. For persistent problems, contact Kohler customer support.
- Low Water Flow:
- Check if the aerator is clogged and clean it.
- Ensure water supply valves under the sink are fully open.
- Leaks from Spout:
- This may indicate a worn-out cartridge. Contact Kohler support for replacement parts.
- Leaks from Base:
- Check mounting nuts under the sink and tighten if loose.
- Ensure the gasket between the faucet and sink surface is properly seated.
Specifications
| Feature | Detail |
|---|---|
| Brand | Kohler |
| Model Number | R78046-4D-BN |
| Product Dimensions | 4.94 x 4 x 4.94 inches |
| Item Weight | 3.43 Pounds |
| Mounting Type | Deck Mount |
| Finish Type | Brushed Nickel |
| Material | Brass |
| Color | Silver |
| Number of Handles | 2 |
| Hole Count | 3 |
| Included Components | Handle (Note: Water feed lines are not included) |
| First Available Date | November 1, 2017 |
Warranty and Support
For information regarding product warranty, please refer to the documentation included with your purchase or visit the official Kohler website. For technical assistance, replacement parts, or any other inquiries, please contact Kohler customer support directly.
While specific warranty details are not provided here, Kohler products typically come with a manufacturer's warranty covering defects in material and workmanship. Extended protection plans may also be available for purchase separately.
You can often find support contact information on the Kohler website or within your product's packaging.





