Billi Models
Billi Quadra
Commercial and premium domestic. Delivers boiling, ambient and chilled water. Available in under-sink and above-counter configurations.
Billi Quadra Plus
Higher capacity variant of the Quadra. Suits busy commercial environments. Sparkling option available.
Billi Eco
Compact domestic model. Boiling and ambient water. Designed for smaller under-sink installations.
Billi Eco Plus
Adds chilled filtered water to the Eco. Entry-level 3-in-1 system for domestic use.
Billi Fontis
Countertop dispenser. No plumbing required. Boiling and ambient. Popular for offices without under-sink space.
Billi B-Series
Premium commercial range. High capacity, multiple configuration options. Full commercial warranty.
Billi Specifications
| Specification | Billi Quadra | Billi Eco |
|---|---|---|
| Boiling output | 3.5 litres/hr | 1.5 litres/hr |
| Chilled output | 5 litres/hr | 3 litres/hr (Eco Plus) |
| Temperature (boiling) | 98°C | 98°C |
| Standby power | ~8W | ~5W |
| Filter life | 6-12 months | 6 months |
| Electrical | 240V / 2.4kW | 240V / 1.8kW |
Billi Filter Change
Billi filters should be replaced every 6-12 months depending on usage and local water quality. The system will indicate filter life via the tap display or indicator light.
- Locate the filter housing in the under-sink unit
- Turn off the cold mains isolation valve
- Twist the filter housing anticlockwise to release
- Remove and discard the old filter cartridge
- Insert the new filter and refit the housing clockwise
- Turn water back on and check for leaks
- Reset the filter indicator on the tap display
- Flush 2 litres before use
Billi Common Faults
Filter replacement due. Change filter as soon as possible to maintain water quality.
Check unit has power and allow 15 minutes from cold. Check the boiling temperature setting has not been inadvertently changed via the control panel.
Check chilled temperature setting. Ensure ventilation around the unit is not blocked — Billi units require adequate airflow for the refrigeration system.
Replace the filter immediately. If problem persists after filter change, the tank may require sanitisation.
Billi Maintenance Schedule
Billi recommends annual servicing by an authorised engineer including filter replacement, sanitisation, performance check and refrigeration system inspection on chilled models.
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