1. Product Overview
The Gerber D606425 Wall Mount Tub Spout with Diverter is designed to provide a functional and durable water outlet for your bathtub. It features an integrated diverter mechanism to easily switch water flow between the tub spout and a connected showerhead. This model is constructed from all-metal components for longevity and is finished in chrome.

Image 1.1: Front view of the Gerber D606425 Wall Mount Tub Spout with Diverter, showcasing its chrome finish and pull-up diverter knob.
2. Safety Information
Please read and understand all instructions before beginning installation. Failure to follow these instructions may result in personal injury or property damage.
- Always turn off the main water supply before installing or servicing any plumbing fixtures.
- Wear appropriate personal protective equipment, such as safety glasses and gloves, during installation.
- If you are unsure about any part of the installation process, consult a qualified plumber.
- Ensure all connections are secure to prevent leaks.
3. Package Contents
Verify that all components are present before beginning installation:
- Gerber D606425 Wall Mount Tub Spout with Diverter
- Installation Hardware (e.g., set screw, Allen wrench if applicable)
4. Specifications
| Brand | Gerber |
| Model Name | D606425 |
| Mounting Type | Wall Mount |
| Finish Type | Chrome |
| Material | Metal (Chrome plated) |
| Spout Reach | 8 Inches |
| Installation Type | Single Hole |
| Connection Size | 1/2 inch copper or 1/2 inch IPS stub out nipple |
| Item Weight | Approximately 1.5 Pounds |
5. Installation
Tools Required (Not Included):
- Adjustable Wrench
- Plumber's Tape (Thread Seal Tape)
- Allen Wrench (if set screw requires it)
- Safety Glasses
Installation Steps:
- Prepare Water Supply: Turn off the main water supply to your home or the specific bathroom. Open a nearby faucet to relieve any remaining water pressure.
- Remove Old Spout (if applicable): If replacing an existing tub spout, loosen the set screw (usually located on the underside of the spout near the wall) with an Allen wrench or screwdriver. Pull the old spout off the pipe stub out. Clean any old caulk or debris from the wall surface.
- Inspect Stub Out: Ensure your existing pipe stub out is either a 1/2 inch copper pipe or a 1/2 inch IPS (Iron Pipe Size) threaded nipple. The stub out should extend approximately 2.5 to 3 inches from the finished wall for proper installation.
- Apply Plumber's Tape (for IPS connections): If you have a threaded IPS stub out, wrap plumber's tape clockwise around the threads 3-4 times. This helps create a watertight seal. For copper slip-on connections, plumber's tape is not required.
- Install New Spout:
- For Threaded IPS Connection: Carefully thread the new tub spout onto the IPS nipple by hand, turning clockwise. Tighten with an adjustable wrench until snug and the spout is oriented correctly. Do not overtighten.
- For Copper Slip-On Connection: Slide the new tub spout over the 1/2 inch copper pipe stub out until it is flush against the finished wall.
- Secure the Spout: Locate the set screw on the underside of the tub spout. Tighten this screw firmly with the appropriate Allen wrench to secure the spout to the pipe stub out. Do not overtighten, as this can damage the pipe or spout.
- Test for Leaks: Slowly turn the main water supply back on. Check all connections for leaks. If leaks are detected, turn off the water supply and re-tighten connections as necessary.
- Apply Caulk (Optional): For a finished look and to prevent water from seeping behind the spout, apply a bead of silicone caulk around the base of the spout where it meets the wall.
6. Operation
The Gerber D606425 tub spout features an integrated diverter for easy control of water flow.
- To Fill the Tub: Ensure the diverter knob on top of the spout is in the down (closed) position. Water will flow directly from the spout into the tub.
- To Use the Showerhead: While water is flowing from the tub spout, pull the diverter knob up. This will redirect the water flow to your connected showerhead.
- To Return to Tub Flow: Push the diverter knob down to stop water flow to the showerhead and resume flow from the tub spout. The diverter may automatically return to the down position when the water is turned off.
7. Maintenance
Regular cleaning and maintenance will help preserve the finish and functionality of your tub spout.
- Cleaning: Clean the chrome finish with a soft, damp cloth and mild soap. Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the finish.
- Diverter Care: If the diverter mechanism becomes stiff or difficult to operate, ensure it is free of mineral buildup. A gentle cleaning with a soft brush and vinegar solution (diluted) may help, followed by rinsing.
- Leak Prevention: Periodically check the connection point between the spout and the wall for any signs of leaks or water seepage. Address any issues promptly to prevent water damage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Water leaks from the base of the spout. | Loose connection to the stub out pipe; insufficient plumber's tape (for IPS). | Turn off water supply. Re-tighten the set screw or re-apply plumber's tape and re-install the spout. Ensure the stub out length is adequate. |
| Diverter does not fully redirect water to the showerhead. | Mineral buildup in the diverter mechanism; worn diverter seal. | Clean the diverter mechanism. If the problem persists, the internal diverter seal may need replacement. Contact Gerber customer support. |
| Water flow is weak from the spout or showerhead. | Partial blockage in the spout or showerhead; low water pressure. | Check for debris in the spout's aerator (if present) or showerhead. Ensure main water supply is fully open. |
9. Warranty and Support
This Gerber D606425 Wall Mount Tub Spout with Diverter is covered by a Limited Lifetime Warranty. For detailed warranty information, claims, or technical assistance, please contact Gerber customer support.
For further assistance, please visit the official Gerber website or contact their customer service department. Keep your purchase receipt as proof of purchase for warranty purposes.





