RAK Ceramics Concealed Shower Valve - Black

Model Number: RAKSHW3203SB. This RAK Ceramics Square Concealed 3 Handle Thermostatic Dual Control ...

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Wholesale DomesticRak Ceramics Black Square Concealed 3 Handle Thermostatic Dual Control Shower Valve | | Brass | 130Mm X 285Mm X 60Mm
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Product Information

Full details

This RAK Ceramics Square Concealed Shower Valve in Black is designed for modern bathrooms, offering precise control over water flow to two different shower outlets. It's ideal for homeowners seeking a sleek, integrated shower system with advanced safety features. A potential consideration is its concealed nature, requiring professional installation.

All features

ColourBlack
Model Part NumberRAKSHW3203SB
BrandRAK Ceramics

Extended Product Information

FAQs

What is a concealed shower valve?

A concealed shower valve has its main body installed within the wall, providing a clean, minimalist look. Only the handles and trim are visible in the bathroom.

How do I clean the black finish?

Use a soft, damp cloth and mild, non-abrasive soap. Rinse with clean water and dry thoroughly. Avoid harsh chemicals or abrasive cleaning pads.

What is the guarantee period for this shower valve?

The RAK Ceramics Concealed Shower Valve comes with a 15-year guarantee from the manufacturer.

Can this valve be used with a power shower?

Yes, provided your power shower system meets the minimum water pressure requirements specified for this valve. It is compatible with various water systems, including unvented and combi boilers.

How do I control the two outlets?

Typically, one handle controls the main temperature, another controls the flow to the first outlet (e.g., showerhead), and a third handle acts as a diverter to control flow to the second outlet (e.g., handheld shower or body jets).

Is professional installation necessary?

Yes, due to its concealed nature, professional installation by a qualified plumber is strongly recommended to ensure proper function, safety, and waterproofing.

What do TMV2 and WRAS approvals mean?

TMV2 approval signifies that the valve meets strict UK standards for thermostatic performance and safety. WRAS approval indicates that the product complies with water regulations, preventing contamination of the water supply.

Troubleshooting

No hot water or insufficient hot water.

Check that the hot water supply is functioning correctly to the valve. Ensure the hot water inlet is not blocked and that the boiler or hot water system is operational. Verify the temperature handle is correctly aligned and functioning.

Water temperature fluctuates unexpectedly.

Confirm the thermostatic element is functioning correctly. Ensure the minimum water pressure requirements are met. If using a combi boiler, check its output temperature and flow rate. Clean any filters on the hot and cold inlets.

One outlet has no water flow.

Check the diverter control for the second outlet. Ensure it is fully engaged and that the plumbing to that specific outlet is not blocked or kinked. Verify the valve is correctly diverting water to both outlets.

Valve is difficult to operate.

Ensure handles are correctly seated. If stiff, check for any obstructions or debris. A professional may need to service the internal components if the issue persists.

Pros and Cons

Pros

  • Provides excellent thermostatic temperature control for safe showering.
  • Offers flexibility with control for two shower outlets.
  • Durable brass construction ensures longevity.
  • Sleek black finish enhances modern bathroom aesthetics.
  • TMV2 and WRAS approvals signify high safety and quality standards.

Cons

  • Concealed installation requires professional expertise and may complicate future maintenance.
  • Requires a minimum water pressure for optimal performance.
  • Three handles may be more complex for some users compared to single-lever valves.
  • Black finish may show water spots more readily than lighter finishes.

Setup, Compatibility & Care

Setup:

This is a concealed shower valve, meaning the main body is installed within the wall cavity. Professional installation by a qualified plumber is highly recommended to ensure correct fitting, waterproofing, and connection to water supplies.

Compatibility:

  • Water Systems: Compatible with most standard UK water systems, including combi boilers, unvented systems, and gravity-fed systems (ensure adequate pressure).
  • Outlets: Designed to supply two outlets. Ensure your chosen shower heads or body jets are suitable for use with a dual-control valve.
  • Minimum Pressure: Check the product specifications for minimum required water pressure for optimal thermostatic performance. Typically, this is around 0.5 to 1.0 bar.

Care:

  • Clean the valve and handles regularly with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals, which can damage the black finish.
  • For limescale buildup, use a mild limescale remover and rinse thoroughly.
  • Periodically check for leaks around the handles and trim.
  • Refer to the manufacturer's guide for any specific maintenance procedures for internal components.

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