15-year ceramic warranty

The Zumi Sandra MB-021 is a short-projection back-to-wall toilet suite with a rimless nano-glazed pan and dual flushing, designed for compact bathrooms and powder rooms.

Manufacturer model: MB-021

Supply only. Installation is arranged separately.

Key features

• Short-projection design with a 610 mm overall length.
• Rimless nano-glazed pan.
• Dual-flush system with full and half-flush options.
• Slim soft-closing seat with quick release for cleaning.
• Universal water inlet: top entry or bottom entry on either side.
• Suitable for S-trap or P-trap installation.

Specifications

• Overall dimensions: 610 mm long × 380 mm wide × 850 mm high.
• S-trap set-out: 75–190 mm.
• P-trap roughing-in: 180 mm.
• WELS rating: 4 stars; registration L07172.
• Average flush volume: 3.5 litres.
• Colour: white.

Specifications follow Zumi’s MB-021 2026 technical sheet. Check the drawing below for installation clearances.

Optional finishes

Chrome is included. Choose a brushed gold, brushed nickel, gunmetal, matte black, brushed bronze or matte white button and hinge-cover set above for an additional $79. The selected suite price includes this upgrade. Gallery images illustrate the available finishes; a separate photo of the matte-white upgrade is not yet available.

The supplier price list identifies the optional white button-and-hinge pair as Matte White (A3626WH).

Materials and care

Materials and finish: White ceramic toilet pan with the seat and selected flush components described above.

Clean ceramic surfaces and the seat with mild household detergent and a soft, non-abrasive cloth. Avoid harsh chemicals and scouring products. Do not put aftermarket sanitising additives inside the cistern tank.

Warranty clarification

The model page states 3 years on parts. The linked general warranty schedule lists different periods for some residential internal components; contact Nextyl for the terms applicable to the supplied model and use.

Warranty

15-year ceramic warranty, 3-year parts warranty and 1-year toilet-seat warranty where included, with the first 12 months of on-site support. Subject to Zumi’s manufacturer terms.

View Zumi warranty information

Dimensions and installation

Dimension drawing

General back-to-wall installation reference

Installation images are extracts. Read the complete manufacturer guide and use the selected model’s drawing for dimensions and set-out.

• General back-to-wall toilet installation (PDF)
• Specifications (PDF)
• Manufacturer warranty terms (PDF)