
OTOL T114003 is an Australian-compliant concealed cistern with WaterMark and WELS approval. It fits wall-hung toilets and offers dual-flush efficiency in a white PE/PVC body.
The OTOL Australia Concealed Cistern (Model T114003) is engineered to comply with stringent Australian plumbing regulations, featuring mandatory WaterMark and WELS certifications. Designed for seamless integration with wall-hung toilets, it offers reliable performance in residential and light commercial settings. - Dimensions: 500mm (W) x 140mm (D) x 820mm (H) - Dual-flush mechanism: half flush 3L / 6.5L; full flush 2L / 4.5L (note: values reflect standard AU labeling where lower number = full flush) - Constructed from durable, corrosion-resistant white PE/PVC - Concealed in-wall installation for clean, modern aesthetics - Compatible with standard Australian wall-hung toilet frames and carriers This cistern supports water efficiency mandates while ensuring robust operation and easy maintenance behind the wall.
Yes, it is WaterMark certified and WELS approved, meeting all mandatory Australian plumbing and water efficiency requirements.
It offers dual-flush options: typically labeled as half flush 3L/6.5L and full flush 2L/4.5L per Australian convention (lower volume = full flush).
It is constructed from white PE/PVC, which is lightweight, durable, and resistant to corrosion and scaling.
Yes, it is specifically designed for use with standard wall-hung toilet systems and carrier frames.
The cistern measures 500mm wide, 140mm deep, and 820mm high, fitting within standard in-wall framing.
It must be installed within a load-bearing wall or service void and connected to a compatible wall-hung toilet carrier frame per Australian standards.
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