The Billi Quadra is an instant boiling & chilled filtered drinking water system that excels in energy efficiency, space-saving design, and user safety. With its unique energy reclaim system, Billi Quadra significantly reduces energy consumption and carbon footprint, making it an eco-friendly choice for modern homes and offices. Its compact under-counter design offers the largest capacity in the market, while the advanced SplashFree technology ensures safe boiling water delivery. The system also features adjustable chilled water temperatures, catering to individual preferences. Available in various stylish finishes including Chrome, Matte Black, and Rose Gold, the Billi Quadra is the perfect blend of functionality, safety, and elegance.
Your water combination
Boiling & Chilled
Number of users per hour?
Boiling Water Delivery:
XL Levered Dispenser
The functional style is designed for high use and meets green building design principles – providing you with the ultimate in environmentally sensitive appliances. The XL levered dispenser is streamlined and elegant. It is simply operated with position-sensitive levers and an easy to use safety switch.
Gun Metal Grey
XT Touch Dispenser
Instant boiling and still water, this tap offers exceptional home convenience and is ideal for making hot drinks and reducing food preparation time with instant boiling water. The XT Touch dispenser is an innovative, contemporary tap, which has a top operating panel offering a sophisticated and clean style.
XR Remote Dispenser
The XR remote dispenser is another version of the lever free dispenser, however the operation panel is located away from the dispenser. This can be installed in your desired position to meet design requirements, particularly wheelchair access.
The Billi Firewall® Tower Dispenser combines our Firewall® purification technology with infrared sensors to provide contactless access to highly purified, great-tasting boiling and chilled water. Compatible with Billi's existing Quadra range, the Firewall® Tower dispenser combines the latest in safe water technology with the convenience of instant boiling and chilled water.
Style of dispenser
Choose a dispenser from our standard XL Levered, the innovative XT Touch version which has no levers and a clean style with all operation via a touchpad at the top of the tap or the XR Remote which has a separate control pad that can be mounted nearby the tap for greater design flexibility. All versions are available with the complete Boiling and Chilled range.
Integrated drain font
If the dispenser is to be mounted away from a sink, choose our XI Font. The ultimate in modern clean styling, it can be either surface mounted or recessed into the benchtop for a completely flush mounting.
The font comes complete with a 120mm dispenser riser to ensure sufficient clearance for a 250mm dispense height.
Billi Quadra – The Leader in Space, Energy and Time Efficiency
The Billi Quadra has the smallest under counter unit footprint of its kind. With space at a premium in city offices, the Quadra is focused on space savings, and offers a significant benefit compared with others on the market. This allows the best use of precious storage space.
Billi’s unique energy reclaim system recovers waste heat energy generated by chilling water and reuses the energy to preheat the boiling water, thereby making a substantial energy saving. By careful consideration of the composition and construction of each component in our own Australian plant, the Billi achieves the lowest carbon footprint. In addition all Quadra units include a 7 day, 24 hour time switch to conserve power, or alternatively can be put into Standby mode which conserves energy by powering down after a prescribed period of non use.
With its highly efficient heat harvesting technology the Billi Quadra dispenses more cups instantly than any tap of its kind on the market. This allows for peak periods of high demand in the teapoint or canteen environment. Billi regards instant dispense as the most important measure of a boiling and chilled systems capacity.
The Billi Quadra is unique as it does not require cupboard ventilation or ventilation grilles. It has no cooling fan, and instead uses a water cooling system which greatly enhances efficiency, saves space and cuts costs.
All our Boiling and Chilled dispensers come with an integrated safety switch. The red lock icon demonstrates when the safety switch is activated, simply press the switch to release the lock and allow full use of boiling water. The system will revert to safety mode after 8 seconds of non use.
Splash free delivery
Electronic control of boiling water delivery ensures user safety. The flow is momentarily slowed as the water exits the dispenser, eliminating splashing as the water enters the cup.
Following collaboration with architects, designers, engineers and end users, Billi has created an exceptional range of dispensers to suit our Boiling and Chilled systems. Comprising three different styles of tap in four finishes and a corresponding drainage font, this range ticks all the boxes with clean sophisticated style, advanced safety technology, ease of installation and energy efficiency.
Billi premium filters ensure that health threatening pollutants and impurities such as sediment, chemicals, heavy metals and pesticides are removed leaving you with refreshingly clean drinking water, every time. Replacement filters can be purchased direct from one of our approved merchants or direct Billi by calling 020 7456 6789.
- Quadra Compact (904010)
- Quadra 440 (904040)
- Quadra 460 (904060)
- Quadra 4100 (904100)
|Model||Product Code||Dimensions (HxWxD)||Number of Users||Hourly Dispense Capacity|
|Quadra Compact||904010||340mm x 315mm x 365mm||20 users||100 Boiling/150 chilled cups per hour|
|Quadra 440||904040||340mm x 315mm x 465mm||40 users||150 Boiling/175 Chilled Cups Per Hour|
|Quadra 460||904060||340mm x 315mm x 465mm||60 users||180 Boiling/175 Chilled Cups Per Hour|
|Quadra 4100||904100||340mm x 315mm x 465mm||100+ users||250 Boiling/175 Chilled Cups Per Hour|
I've been told that Billi Quadra systems waste water. What is this about?
Within it's boiling and chilling cycle the Quadra systems may emit a small quantity of water through a 3mm pipe into the waste. This is quite normal and over the course of a day equates to a volume of approximately one toilet flush. The energy savings of the Billi system far outweigh any water cost.
There’s no room left under our sink. Can a Billi water filtration system be installed in the next cupboard?
Absolutely. In fact your dispenser can be installed up to 2.0m from its under counter water filter. Remember, there may be a boiling water delay with a long extension.
Why don’t the Quadra boiling and chilled systems require ventilation?
The Quadra range is water-cooled, and therefore does not rely on ventilation grilles to keep cool.
How do I work out what size unit I need?
Billi quotes an initial cup delivery rate, which is the better measure for sizing a system than the hourly cup rates. Take as an example the Quadra 460XL. This has an immediate dispense capacity of 60 cups which means that if 60 people stood in a queue to get their hot drink, number sixty would receive theirs at the same temperature as number one.
How big is the under counter boiler unit?
All Billi units are designed to fit into standard cabinetry and under standard countertops. The Quadra Compact as an example measures 340 x 315 x 365 (H x W x D mm)
Why do I need a scale filter?
Most of the UK suffers from hard water, and in some areas this can even vary according to which reservoir the water is coming from. Any brand of boiling and chilled unit will very quickly scale up if a limescale filter is not fitted, and a failure attributable to scale is not normally covered by warranty.
What is a drainage font?
This is a surface mounted drainage facility which fits into a worktop where there is a requirement to keep the boiling and chilled tap apart from a standard sink tap. It connects into the standard waste pipe.
How do I stop staff members scalding themselves on the boiling tap inadvertently?
By default, the Billi taps come with an electronic safety lock, which means that the boiling side of the tap cannot be operated by mistake. It requires the user to deliberately touch a padlock icon before boiling can be dispensed. Chilled water is always available and is never locked.
Can the taps dispense without holding the lever down?
Yes, with the standard XL tap the levers can be raised to allow constant dispense, for refilling a jug for example.
Can I order a tap that is higher than the standard?
Yes. We supply a 120mm riser as standard with a drainage font, and an option of 70mm riser. This gives a dispense height of 250mm and 200mm respectively.
Can I rent or lease a boiling and chilled unit?
Yes. We have a 36 month rental scheme which includes all servicing. At the end of three years, just take out a brand-new updated machine on a new contract or return the old unit to us.
What is Initial Cup Delivery?
This is the most accurate measure of a boiling and chilled taps capability. Simply it means that this is the number of cups that a boiling or chilled unit will dispense without any change in temperature. In the Quadra 4100XL, for example, the ICD is 100. If you had the situation of 100 staff members standing in a queue and drawing off their hot drinks, one after the other, after the other, the temperature for number 100 will be the same as number 1. Make sure when checking specifications of Billi or other brands, that you insist on knowing this figure. Whilst the hourly dispense is still important, it can be misleading because it is an average and doesn't account for peak times within that hour.
What happens after the initial cup delivery?
The tap will stop dispensing for a very short time. Billi have designed their system to ensure water is dispensed only at the correct temperature. As soon as enough water (2 cup fulls by volume) is heated, the unit will restart dispensing.
What is a drainage font?
This is a stainless steel drip tray that is inset into a worktop to allow the boiling and chilled tap to be apart from the sink. It has its own connection to the waste and is often chosen for safety reasons. With each font is a riser of 70mm which lifts the tap high enough to dispense into a tall glass or jug. it is optional, although some clients choose to situate the tap so it can dispense over an existing sink. Clickhere for a picture of the standard XI font and XL tap.
What is the purpose of the clear condensate hose that comes from the under counter unit?
The Billi system occasionally will flush a small amount of warm water through this hose to keep the system at a steady operating temperature. This is quite normal, as with any boiler, and the volume of water emitted is very low.
Where can I buy Billi taps from?
You can buy directly from us via proforma if you do not have a credit account. Call the sales line on 020 7456 6789 to get your quote. If you have a preferred merchants, please let us know and we will negotiate the same deal for you.
Quadra - Data SheetDownload Document
Quadra & Quadra Plus (Paddle) - Install GuideDownload Document
Quadra & Quadra Plus - User GuideDownload Document
Quadra Compact with XL Tap - BIM FileDownload Document
Quadra 440 with XL Tap - BIM FileDownload Document
Quadra 460 with XL Tap - BIM FileDownload Document
Quadra 4100 with XL Tap - BIM FileDownload Document
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As with all the other Billi drinking water appliances, the Boiling and Chilled range is covered by a comprehensive 24 month parts and labour warranty. As the manufacturer we not only have full control over quality standards, but we are also uniquely positioned to offer exceptional client care and after sales backup.