Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Mueller Industries 1/2" X 10" B & K 104-827HC Wall Hydrant. Designed for residential and commercial applications, this frost-free sillcock valve offers convenient outdoor water access with built-in features for reliable performance.
Safety Information
WARNING:
- Always shut off the main water supply before beginning any installation or maintenance.
- Wear appropriate personal protective equipment, including safety glasses and gloves, during installation.
- If you are unsure about any step, consult a qualified plumber.
- This product may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
Product Overview and Components
The Mueller Industries 104-827HC Wall Hydrant is a robust plumbing fixture designed for outdoor use. Key components and features include:
- Sillcock Valve: The main body of the faucet.
- Quarter-Turn Handle: Allows for easy and quick water flow control. The handle is a neutral putty color to blend with siding or brick.
- Built-in Backflow Preventer: Prevents siphoning of contaminated water back into the main water supply.
- Frost-Free Design: The valve drains automatically when water is shut off, preventing freezing in cold weather.
- Chrome Plated Solid Brass Body and Tube: Provides durability and corrosion resistance.
- Notched Flange: Designed for stable installation on various siding types.
- Water Supply Connection: Supports both solder and threaded connections.
Setup and Installation
Proper installation is crucial for the optimal performance and longevity of your wall hydrant. It is recommended that installation be performed by a qualified professional.
- Prepare Water Supply: Ensure the main water supply to the installation area is completely shut off. Drain any residual water from the pipes.
- Select Location: Choose a suitable exterior wall location, ensuring there is adequate space inside the wall for the hydrant's length (10 inches).
- Create Opening: Drill or cut a single hole through the exterior wall, large enough to accommodate the hydrant's body.
- Connect to Water Line:
- For threaded connections, apply Teflon tape or pipe sealant to the threads of the water supply line.
- For solder connections, properly clean and flux the pipe and the hydrant's connection point before soldering.
Note: A mark on the top of the threaded end indicates the correct alignment for the faucet.
- Mount the Hydrant: Insert the hydrant through the wall opening. Use the notched flange to secure the hydrant stably against the siding or brick. Fasten it securely to the wall structure using appropriate screws (not included).
- Check for Leaks: Once installed, slowly turn on the main water supply and carefully inspect all connections for any signs of leaks.
Operating Instructions
Operating your Mueller Industries Wall Hydrant is straightforward:
- To Turn On: Rotate the handle a quarter turn counter-clockwise. Water will begin to flow from the spout.
- To Turn Off: Rotate the handle a quarter turn clockwise until it stops. The water flow will cease, and the sillcock will automatically drain any remaining water from the tube, ensuring its frost-free function.
- Backflow Prevention: The integrated backflow preventer automatically protects your potable water supply from contamination by preventing water from flowing back into the system.
Maintenance
Regular maintenance ensures the longevity and proper function of your wall hydrant:
- Winterization: Due to its frost-free design, the hydrant automatically drains when shut off. However, for extreme cold conditions, it is advisable to disconnect any hoses from the spout to ensure complete drainage.
- Leak Checks: Periodically inspect the connections and the body of the hydrant for any signs of leaks or drips. Address any leaks promptly to prevent water damage.
- Handle Operation: If the quarter-turn handle becomes stiff or difficult to operate, a small amount of silicone-based lubricant can be applied to the stem (after shutting off water and disassembling the handle, if necessary).
- Cleaning: Clean the exterior of the hydrant with a soft cloth and mild soap as needed to maintain its appearance. Avoid abrasive cleaners.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow or low pressure | Main water supply off; Clogged line; Valve not fully open. | Ensure main water supply is on; Check for obstructions in the line; Fully open the valve with a quarter turn. |
| Water drips from spout after shut-off | Hose connected; Internal valve issue; Incomplete drainage. | Disconnect any attached hoses to allow complete drainage; If problem persists, internal components may need inspection by a plumber. |
| Leak at connections | Loose connection; Damaged threads/sealant. | Tighten connections (do not overtighten); Reapply Teflon tape or pipe sealant if necessary. |
| Handle is broken or loose | Physical damage; Loose screw. | Inspect the handle and its attachment screw. Tighten the screw if loose. If broken, contact Mueller Industries for replacement parts. |
Specifications
| Attribute | Detail |
|---|---|
| Manufacturer | Mueller Industries |
| Part Number | 104-827HC |
| Item Weight | 1.24 pounds |
| Product Dimensions | 14.52 x 2.48 x 3.17 inches |
| Size | 1/2" X 10" |
| Color | No Color (Handle is putty colored) |
| Finish | Plated, Chrome |
| Material | Brass (Body), Plastic (Handle) |
| Installation Method | Single Hole |
| Mounting Type | Wall Mount |
| Special Features | Lead Free, Frost-Free, Built-in Backflow Preventer, Quarter-Turn Operation |
Warranty and Support
This Mueller Industries product comes with a manufacturer's warranty. For specific details regarding warranty coverage, claims, or technical support, please refer to the warranty information provided with your purchase or contact Mueller Industries directly through their official website or customer service channels.
For replacement parts or further assistance, please provide your product model number (104-827HC) and purchase date when contacting support.
