The Billi tap range
Billi has been building a reputation for build quality and after-sales service since it entered the market in the early 1990s. The undersink units are unusually compact: all of them fit inside a 500mm cupboard and need only one 13A supply and one cold feed.
The design detail that sets them apart is heat recovery. Waste heat from the refrigeration process is used to preheat water entering the boiling tank, so the unit needs no separate cooling. That means no vents cut into cupboard doors or floors, which makes for a tidier finished installation and lower fitting costs as well as lower running costs.
OmniOne
The current flagship, giving boiling, chilled and sparkling from one tap. The OmniOne Pro comes in 20 and 60 cup capacities with a chrome mixer or MMT tap, and the OmniOne Plus 9 XL adds a mixer or gooseneck option.
Billi Eco and Quadra
The most popular part of the range: instant boiling and chilled filtered water from a single tap and a single undersink unit. Quadra runs from the Compact XL 20 up to the 4100 XL 100, sized by how many cups an hour you need.
Billi Quadra Plus
Two taps rather than one. The first gives boiling and chilled, the second is a mixer for hot and ambient. Billi keeps them separate deliberately, so nobody washes their hands under boiling water expecting hot. It also saves on installation and running costs, which suits an office kitchen.
Billi Sparkling
The Quadra Sparkling uses two undersink units, one for boiling and one for chilled and sparkling, giving boiling, chilled, still and sparkling from one tap. The Alpine Sparkling 120 does chilled and sparkling from a single unit.
Billi Sahara
Boiling and ambient filtered water from one tap, for sites where chilled is not needed. The Sahara 360 XL delivers around 180 cups of boiling water an hour with unlimited ambient.
Billi Alpine
A different shape to the rest of the range, curved and closer to an ordinary kitchen tap. Chilled filtered water from a compact undersink unit, with the 125 XL adding ambient.
Billi accessories and spares
Filters to control scale and remove unpleasant tastes and odours, fonts to site a tap away from the main sink, alternative tap tops and finishes, and replacement PCBs, elements and solenoids. Installation and maintenance plans are available.
