Dual Flush Concealed Cistern

A concealed toilet tank (also known as an in-wall or hidden tank) offers a sleek, space-saving design for modern bathrooms. However, when it starts leaking or malfunctions, repairs can be tricky since the tank is hidden behind a wall or panel. In this guide, we’ll walk you through the steps to diagnose and fix a broken concealed toilet tank—and when to call a professional.   Signs Your Concealed Toilet Tank is Failing Before taking action, confirm that the issue is indeed with the tank: 🔹 Water leaks on the floor near the toilet or wall 🔹 Constant running water sound even when not in use 🔹 Weak or incomplete flushing 🔹 Visible cracks (if the access panel is removed)   Step-by-Step Troubleshooting & Repair 1. Locate the Access Panel Most concealed tanks have a removable panel (often near the flush buttons). Carefully remove it to inspect the tank. 2. Check for Leaks & Cracks 🔧 If there’s a minor leak: Tighten connections or replace the faulty seal. 🔧 If the tank is cracked: The entire unit may need replacement. 3. Inspect the Flush Mechanism A faulty flush valve or fill valve can cause running water. Adjust or replace these parts if needed. 4. Shut Off Water & Drain the Tank If the leak is severe: ✅ Turn off the water supply valve (usually behind the panel or under the sink). ✅ Flush to drain remaining water. 5. Call a Plumber if Necessary If the issue is complex (e.g., pipe damage inside the wall), professional help is recommended. Preventing Future Problems ✔ Regularly inspect the tank through the access panel. ✔ Use high-quality parts when replacing components. ✔ Avoid harsh cleaners that can damage seals.  

Hidden wall-mounted water tank: many advantages and super practical😜 Save space The hidden wall-mounted water tank is installed in the wall, which does not occupy the external space of the bathroom, making the bathroom look more spacious and tidy, especially suitable for small bathrooms.   High aesthetics  Traditional water tanks are usually exposed, which is more abrupt and affects the overall aesthetics. The hidden water tank is completely hidden in the wall, with only the flush button exposed. The appearance is simple and generous, which enhances the decorative effect of the bathroom. Easy to clean Since there is no protruding part of the water tank, it is easier to clean the floor and surroundings of the bathroom, there is no sanitary dead corner, and it is easy to keep the bathroom clean and hygienic. Reduce noise The hidden water tank is installed in the wall, and the noise generated during flushing will be effectively blocked by the wall, reducing the interference of noise on life and providing a quieter and more comfortable use environment.   Flexible installation The installation height and position of the water tank can be flexibly adjusted according to actual needs and the layout of the bathroom, which is convenient for people of different heights to use. Not easy to damage The water tank hidden in the wall is well protected, avoiding collision and damage from the outside, and has a relatively longer service life. Good flushing effect Some hidden wall-mounted water tanks use advanced flushing technology, which can provide stronger and more efficient flushing effects and effectively prevent blockage.