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Robert Dyas£223.99Visit shop Nuie Arvan Twin Thermostatic Valve - Brushed Gun Metal - Brass
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This guide is for homeowners and plumbers looking to enhance their bathroom's showering experience with advanced temperature control and a sleek aesthetic. The Nuie Arvan Twin Concealed Thermostatic Shower Valve offers a consistent and safe showering temperature, even with fluctuating water pressure, and features a stylish brushed pewter finish. A potential consideration is its requirement for medium pressure water systems.
| Colour | Grey |
|---|---|
| Brand | Nuie |
The manufacturer provides a 3-year guarantee against faulty workmanship or materials, provided the product is installed and used according to instructions.
No, this valve is designed for medium pressure water systems. It may not function optimally or at all with very low pressure.
Use a soft, damp cloth to clean the finish. Avoid using abrasive cleaning pads or harsh chemical cleaners, as these can damage the surface.
Yes, the Nuie Arvan Twin Concealed Thermostatic Shower Valve with Diverter can be fitted vertically or horizontally, offering installation flexibility.
The patented cartridge is fully reversible. If the hot and cold supplies are reversed, you do not need to re-plumb; simply remove the cartridge, turn it 180 degrees, and replace it.
This product is the shower valve itself. Shower heads, hoses, and other accessories are typically sold separately and need to be chosen to be compatible with the diverter function.
The valve includes full thermal protection. In the event of a sudden shut-off of either the hot or cold water supply, the valve will shut down to prevent scalding.
Ensure the water system is operating at medium pressure. Check that the thermostatic cartridge is correctly seated and that there are no blockages in the water inlets. Verify that the +/- 2 degree tolerance is being met; slight fluctuations are normal.
Check for any kinks or obstructions in the pipework leading to the shower outlets. Ensure the diverter mechanism is not obstructed by debris. Confirm adequate water pressure is reaching the valve.
Inspect shower heads and hoses for limescale build-up or blockages. Check the main water supply and ensure there are no restrictions. Clean any filters within the valve body or connections.
This could indicate a worn seal or debris on the valve seat. For concealed valves, accessing these parts may require professional attention. Ensure the valve was installed with correct seating and watertight seals.
If the water is consistently too hot, it may indicate an issue with the thermostatic control. If too cold, check the hot water supply temperature and pressure. A reversed hot/cold supply can also cause issues; try reversing the cartridge.
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