The Billi Quadra PLUS provides not only filtered boiling and chilled drinking water, but also hot water to your sink mixer tap, removing the need for a separate under-bench hot water cylinder. And all these functions are housed in one tiny under-bench unit measuring just 340mm x 315mm x 465mm.

Billi Quadra PLUS’s patented Thermodynamic Heat-Cell technology enables it to recover, store, and re-use waste heat generated in the chilling process to pre-heat the boiler, drastically reducing energy usage.

The Quadra PLUS needs absolutely no cupboard ventilation, no noisy power-hungry cooling fan, and no ugly ventilation grilles defacing your cupboard doors.

As an option, the drinking water dispenser can be mounted on its own separate font, away from the sink area.