1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of the Tearel R3500-WL Replacement Rough-in Valve. The R3500-WL is a durable brass construction rough-in valve designed for 2-handle wall-mount bathroom faucets, specifically compatible with Delta Ara wall-mount lavatory trims (T3568LF-WL, T3568LF-SSWL, T3567LF-WL, T3567LF-SSWL). This aftermarket part is engineered for 3-hole, 8-inch wall-mount installations and offers flexibility for future updates without requiring plumbing alterations behind the wall.
Figure 1.1: The Tearel R3500-WL Rough-in Valve. This image displays the main component of the product, a brass rough-in valve with threaded connections for water lines and faucet trim.
2. Safety Information
Please read and understand all instructions before beginning installation. Failure to follow these instructions may result in property damage or personal injury.
- Always turn off the main water supply before attempting any plumbing work.
- Wear appropriate personal protective equipment (PPE), 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 and leak-free before restoring water supply.
- Do not overtighten connections, as this may damage the valve or pipes.
- Keep small parts away from children.
3. Package Contents
Verify that all components are present and undamaged before proceeding with installation. If any parts are missing or damaged, contact Tearel customer support.
Figure 3.1: Contents of the R3500-WL package. The image shows the rough-in valve, Teflon tape, mounting screws, and an instruction manual.
- Rough-in Valve (1)
- Teflon Tape (1 roll)
- Mounting Screws (quantity as needed for installation)
- Instruction Manual (this document)
Note: Faucet trim, including handles and spout, is sold separately and is required to complete the unit.
4. Specifications
| Feature | Detail |
|---|---|
| Model Name | R3500-WL |
| Brand | Tearel |
| Material | Brass (Forged Brass Body) |
| Mounting Type | Wall Mount |
| Number of Handles Supported | 2 |
| Hole Count | 3 |
| Inlet Connection | 0.5 inch IPS (compatible with PEX or CPVC with adapter) |
| Compatibility | Delta Ara wall-mount lavatory trims (T3568LF-WL, T3568LF-SSWL, T3567LF-WL, T3567LF-SSWL) |
| Special Features | Easy to Install, Allows future updates without altering plumbing |
| Item Weight | 2.59 pounds |
| Package Dimensions | 15.24 x 5.31 x 3.07 inches |
Figure 4.1: Illustration of the 0.5 inch IPS inlets and the design's flexibility for future plumbing updates.
5. Installation
This section outlines the general steps for installing the R3500-WL rough-in valve. Specific details may vary based on your wall construction and existing plumbing. It is recommended to consult a professional plumber if you are not familiar with plumbing installations.
5.1 Tools and Materials Required (Not Included)
- Adjustable wrench
- Pipe cutter or hacksaw
- Measuring tape
- Level
- Screwdriver (Phillips or flathead, depending on mounting screws)
- Pipe thread sealant or additional Teflon tape
- Appropriate adapters for PEX or CPVC if not using IPS connections directly
- Faucet trim kit (handles, spout, etc.)
5.2 Pre-Installation Steps
- Turn off Water Supply: Locate the main water shut-off valve for your home and turn it off. Open nearby faucets to drain any remaining water from the lines.
- Prepare Wall Opening: Ensure there is an adequately sized opening in the wall for the rough-in valve. The valve is designed for 3-hole, 8-inch wall-mount installations.
- Inspect Components: Unpack all components and inspect them for any damage. Confirm all parts listed in Section 3 are present.
5.3 Mounting the Rough-in Valve
- Position the Valve: Carefully position the rough-in valve within the wall opening. Ensure it is level and at the correct depth relative to the finished wall surface. The valve should be flush with or slightly recessed from the finished wall.
- Secure the Valve: Use the provided mounting screws to secure the valve to the wall studs or blocking. Ensure the valve is firmly attached and does not move.
Figure 5.1: Detail of the mounting bracket on the rough-in valve, used to secure it to the wall.
5.4 Connecting Water Lines
- Identify Inlets: The valve has two inlets for hot and cold water and one central outlet for the spout.
- Apply Sealant: Apply pipe thread sealant or wrap Teflon tape (included) around the threaded connections of your water supply lines before connecting them to the valve's inlets.
- Connect Lines: Connect the hot and cold water supply lines to the corresponding inlets on the rough-in valve. Tighten connections securely with an adjustable wrench, but do not overtighten.
- Connect Spout Outlet: Connect the spout pipe from your faucet trim to the central outlet of the rough-in valve. Ensure this connection is also sealed and secure.
Figure 5.2: The R3500-WL rough-in valve positioned within a wall, illustrating its intended installation environment.
Figure 5.3: Exploded view showing the outlet, brass cartridge, and mounting sleeve components of the valve.
5.5 Installing Brass Cartridges and Sleeves
- Insert Cartridges: Carefully insert the brass cartridges into their respective openings in the valve body. Ensure they are seated correctly.
- Install Mounting Sleeves: Place the mounting sleeves over the cartridges. These sleeves help secure the cartridges and provide a surface for the faucet trim.
Figure 5.4: A close-up view of the brass cartridge, which is a key internal component of the valve.
Figure 5.5: Two brass cartridges, essential for controlling water flow and temperature.
Figure 5.6: Two mounting sleeves, which fit over the cartridges and help secure the faucet trim.
5.6 Post-Installation Check
- Restore Water Supply: Slowly turn on the main water supply.
- Check for Leaks: Carefully inspect all connections for any signs of leaks. If leaks are detected, turn off the water supply, tighten the connection, and recheck.
- Install Faucet Trim: Once the rough-in valve is securely installed and leak-free, proceed with installing your chosen Delta Ara wall-mount lavatory trim kit according to its specific instructions.
6. Operation
The Tearel R3500-WL is a rough-in valve, meaning it is the concealed component that controls water flow and temperature for your wall-mounted faucet. Its operation is directly tied to the faucet trim (handles and spout) that is installed over it.
- Water Flow Control: The valve's internal mechanism, controlled by the faucet handles, regulates the volume of water flowing through the spout.
- Temperature Control: The two-handle design allows for separate control of hot and cold water, enabling precise temperature mixing.
- Durability: Constructed from brass, the valve is designed for long-term, reliable performance within your plumbing system.
7. Maintenance
The Tearel R3500-WL rough-in valve is designed for minimal maintenance due to its durable brass construction. However, periodic checks can help ensure its longevity and optimal performance.
- Leak Inspection: Periodically check the area around the valve (if accessible, e.g., during renovation or if an access panel is present) for any signs of leaks or moisture. Address any leaks immediately.
- Cartridge Replacement: If you experience issues with water flow, temperature control, or persistent dripping from your faucet, the internal brass cartridges may need replacement. These are designed to be replaceable without altering the main plumbing. Consult a qualified plumber for cartridge replacement if needed.
- General Cleaning: Keep the visible parts of your faucet trim clean according to the trim manufacturer's instructions. Avoid harsh abrasive cleaners that could damage finishes.
8. Troubleshooting
This section addresses common issues you might encounter with your faucet system, which could be related to the rough-in valve.
| Problem | Possible Cause | Solution |
|---|---|---|
| Water Leakage from Faucet Spout | Worn or damaged cartridge. | Replace the brass cartridge(s). Ensure the new cartridge is correctly seated. |
| Reduced Water Flow | Clogged aerator on the faucet spout (if applicable). Debris in water lines or valve. | Clean or replace the faucet aerator. Flush water lines. If problem persists, a professional plumber may need to inspect the valve for internal blockages. |
| Difficulty Controlling Water Temperature | Damaged or improperly installed cartridge. Issues with hot/cold water supply. | Check cartridge installation. Verify hot and cold water supplies are functioning correctly to the valve. Replace cartridge if necessary. |
| Leakage from Wall Around Valve | Loose connections at inlets/outlets. Damaged valve body. | Turn off water supply immediately. Access the valve and check all connections for tightness. Apply more sealant or Teflon tape if needed. If the valve body is damaged, it will require replacement by a professional. |
For issues not listed here or if solutions do not resolve the problem, please contact a qualified plumbing professional.
9. Warranty and Support
Tearel products are manufactured to high-quality standards. For specific warranty information regarding your R3500-WL rough-in valve, please refer to the warranty card included with your purchase or visit the official Tearel website. Keep your proof of purchase for warranty claims.
For technical support, replacement parts, or further assistance, please contact Tearel customer service through the contact information provided on the product packaging or the official Tearel website.