This installation guide is for the Twin & Triple Concealed Thermostatic. Shower valves (BUILDCERT Code: VQ20 & 21). It covers the installation, maintenance and operation of the Shower Valve. The Twin & Triple concealed valve is thermostatically regulated by a wax element.
As is often the case, the most minimalist installations with the least visible components often require the most work. This is because it’s often very difficult to make things look simple.
Refer to plumbing diagrams for further installation guidelines. • Ensure that, after fitting the concealed valve, the area around the valve is left clear and free to allow access for servicing purposes in the future.
keeping shower valve warm and closing windows) to prevent the shower valve from being frozen or even broken (especially when windows kept open for air ventilation while nobody resides in). 4. Do not disassemble the valve unless you are an expert.