Billi Media

1st Sep 2025

Under Counter Instant Hot Water Heater

Imagine a day filled with unanticipated tasks, and you’re yearning for a cup of tea or coffee, but waiting for the kettle to boil feels like an eternity. That’s where under counter instant hot water heaters come into play—a game-changer in both domestic and commercial settings. These innovative water systems, concealed neatly beneath your counter, are designed to provide instant hot water at the touch of a button, saving you valuable time and maintaining the elegance of your kitchen or workspace

When it comes to providing instant hot water solutions, Billi has stood out for years with our range of efficient and innovative under counter instant hot water systems. Designed to cater to the needs of as few as 10 or as many as 180 individuals, our systems effortlessly combine efficiency, convenience, and sleek design. Nestled under your counter, Billi water systems save valuable space and blend seamlessly into your kitchen design, providing you with instant hot water at the touch of a button.

 

Instant Boiling Water And Chilled Water Systems

If you want to enjoy the ease and convenience of instant boiling and chilled water, we offer the following water combinations with our instant boiling water and chilled water systems:

Boiling / Chilled

The Billi Home BC features a space-saving design, energy-efficient Heat Exchange Technology and an adjustable chilled water temperature. It also meets green building design principles and is the most popular instant boiling water and chilled water system in our range.

Boiling / Chilled / Sparkling

The Billi B5000 Sparkling provides not only instant boiling and chilled water on tap but sparkling water too – great for entertaining! It features a space-saving design, adjustable chilled temperature & sparkling level and innovative Ice Bank Technology that provides consistent chilled water temperatures and a higher level of carbonation.

We also have boiling/ still, chilled, chilled/sparkling and still water filtration systems in our range. Our range of instant boiling water and chilled water systems feature space-saving designs (our systems have one of the smallest footprints on the market) and modern & stylish dispensers available in a range of finishes.

To ensure ongoing optimal water quality and trouble-free operation we have Service Plans available and replacement filters can be purchased easily online.

 

Why Choose Under Counter?

The under counter design of our hot water systems offers numerous advantages. It saves valuable space, reduces clutter, and maintains the aesthetic integrity of your kitchen or workspace. But the benefits go beyond aesthetics. An under counter tankless water heater means instant access to boiled water whenever you need it, without the wait time associated with traditional water heaters.

Our commercial hot water systems come with all the benefits of the domestic models but are capable of catering to larger numbers. Depending on your needs, we offer various models, each capable of delivering a specific number of cups per hour. From the Eco which can deliver 90 cups of boiling water per hour to the Quadra 4180 which can deliver a staggering 350 cups per hour, we have a solution for every commercial setting.

 

 

More Than Just Hot Water

While our under counter systems deliver instant boiled water, they’re also capable of delivering chilled and sparkling water. This means you can enjoy a refreshing cold drink or a sparkling beverage just as easily as a hot cup of tea. All this, from a single, compact unit installed under your counter.

 

Instant, Tasty, and Sustainable

Our domestic hot water heaters are a collaborative effort with architects, designers, and consumers, created with the specific needs of homes in mind. Fitted with premium multi-stage filtration using Fibron X® technology, these heaters not only provide instant hot water but also ensure the water is of the highest quality. Energy efficiency is a key feature of our design, with our systems intelligently monitoring usage patterns and switching to energy-saving modes during low-use periods. Safety is paramount in our design, with features like Splash Free technology, an insulated dispenser body, and a boiling water safety switch.

The real game-changer is our proprietary Billi Luxgarde UVC Purification Device. This non-chemical UVC LED purification device takes water safety to the next level, offering unmatched protection against waterborne pathogens by eliminating up to 99.999%* of potential contaminants. The inclusion of Luxgarde in our under counter hot water systems is a testament to our commitment to delivering not just hot water, but safe, pure water.

Better Water with Billi

Discover the perfect Billi unit for your setting using our product page for domestic settings or our SPEC Generator for commercial settings. Contact us to get started and experience better water with Billi.

*Billi’s Luxgarde™ UVC Purification Device has been developed and tested to be effective against pathogens up to 99.99%. The effectiveness of the purification process can vary based on factors such as water quality, temperature, and system setup. Always follow the manufacturer’s instructions for optimal performance and safety.

 

 

Under Bench Systems for Every Need

Whether you’re looking for a solution for your home or business, Billi has an under bench hot water system that’s just right for your kitchen. Our range of systems caters to different needs and capacities, ensuring that whether you’re a small household or a large office, you’ll find a system that fits your needs.

Our commercial Eco and Quadra systems represent the epitome of our commitment to combining functionality with style. These boiling and chilled drinking water systems are space-saving, energy-efficient, and elegantly designed to meet green building design principles. They are built for high-use areas, delivering instant hot water while seamlessly blending into your kitchen design.

The Eco, with its capacity to serve up to 10 people comfortably, can deliver 90 cups of boiling water and 60 cups of chilled water per hour. Conversely, the Quadra under bench hot water system range is the embodiment of versatility and power. This range is designed to cater to a larger capacity. Depending on the model you choose, these systems can serve between 25 and 180 people, delivering between 120 and 350 cups of boiling water and 175 cups of chilled water per hour.

For home applications, our broad range of water solutions includes boiling, chilled, and sparkling water options available with a variety of dispensers in different finishes to suit every type of kitchen decor.

 

Quality Partnership with BWT

Since 2019, Billi has partnered with BWT, Europe’s largest water treatment products company, to enhance the quality of our filtration technology. Utilising BWT’s unique Fibron X® technology, our premium filters feature a graded density profile that ensures maximum performance and capacity. With this partnership, we are proud to offer superior drinking water quality, consistent filter life, and peace of mind to our customers in Australia.

 

Ultimate Filtration

A significant innovation in our under bench hot water systems is the optional inclusion of the proprietary Billi Luxgarde UVC Purification Device. This non-chemical UVC LED purification device ensures that the water you drink is not only hot or chilled but also safe, eliminating potential waterborne pathogens.

 

Better Water with Billi

To find out more about our wide range of under bench hot water systems, visit our Products page or contact one of our experts. With Billi, you’re not just choosing a water system; you’re choosing a commitment to quality, innovation, and customer satisfaction.