
OTOL T114005 is an Australian-compliant concealed cistern with dual-flush and space-saving design. Built from white PE/PVC for wall-hung toilets.
The OTOL Australia Concealed Cistern (Model T114005) is engineered to meet stringent Australian plumbing regulations, featuring official WaterMark and WELS certification. Designed for seamless integration with wall-hung toilets, it offers a clean, modern aesthetic while maximizing floor space. - Dimensions: 500mm (W) x 140mm (D) x 820mm (H) - Dual-flush mechanism: Half flush 3L / 6.5L; Full flush 2L / 4.5L (Note: values appear reversed in source; standard practice is full > half—verify with manufacturer) - Constructed from durable, corrosion-resistant white PE/PVC - Compatible exclusively with wall-mounted toilet pans - Factory-new condition, ready for commercial or residential installation Ideal for new builds or renovations in Australia and New Zealand where compliance with national water efficiency and safety standards is mandatory.
Yes, it is explicitly approved under both Australian WaterMark and WELS schemes, ensuring legal compliance for installation in Australia.
It offers dual-flush functionality: typically 3L (half) and 6.5L (full), though the listing shows an unusual reversal—confirm exact settings with technical documentation.
It is designed for standard wall-hung toilet frames and pans compatible with concealed cisterns of similar dimensions and inlet/outlet specs.
High-density white PE/PVC, chosen for durability, lightweight properties, and resistance to moisture in concealed installations.
500mm wide, 140mm deep, and 820mm high—designed to fit within standard stud walls.
Yes, provided local plumbing codes accept PE/PVC cisterns; commonly used in residential and light-commercial applications in Australia.
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