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B&Q£147.01Visit shop - Square Wall Concealed Thermostatic Shower Valve Set With Fixed HeadChrome
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The B&Q Square Wall Concealed Thermostatic Shower Valve Set (TSS006) is an ideal choice for homeowners seeking a minimalist, modern aesthetic coupled with high-precision temperature control. It is specifically designed for those who prioritize safety and consistent performance, as the thermostatic technology automatically compensates for pressure fluctuations to prevent sudden temperature spikes. While this system offers a clean, sophisticated look for any contemporary bathroom, the concealed installation requires access behind the wall, making it best suited for new builds or full-scale renovations rather than simple surface-level swaps.
| Model Part Number | TSS006 |
|---|---|
| Brand | B&Q |
While technically possible for advanced DIYers, the concealed installation involves plumbing work behind the wall and is generally recommended for professional plumbers to ensure no leaks occur.
Check your boiler or water heater settings first. If the source temperature is high, the thermostatic valve may need to be recalibrated by an expert.
To prevent lime-scale, wipe the head regularly. If you live in a hard water area, a deeper clean with a descaling solution every few months is recommended.
Please check the technical manual for your specific water pressure levels, as thermostatic valves often perform best with balanced medium-to-high pressure.
A concealed valve hides the pipes and the mixing mechanism inside the wall, providing a much cleaner, more modern, and spacious look to your shower area.
Check that the water pressure is consistent across both hot and cold lines; if it persists, the thermostatic cartridge may need cleaning or replacement.
Inspect the shower head nozzles for mineral deposits and soak them in a vinegar solution to clear blockages.
The internal valve may have accumulated debris or require lubrication; contact a professional plumber to service the internal components.
Installation requires access to the wall cavity to mount the concealed valve body, so ensure your wall construction can accommodate the depth of the unit. It is essential to flush the pipes before finalizing the connection to remove debris that could clog the internal thermostatic cartridge. For compatibility, verify that your home's water heating system meets the minimum pressure requirements for the shower head. To keep the unit in prime condition, wipe the exterior handles and the fixed shower head with a soft, damp cloth after use to prevent lime-scale buildup. Use a mild, non-abrasive cleaner for periodic deep cleans, and avoid harsh chemicals that can strip the finish.
