Boiling Water Taps – A Complete Buyer’s Guide

Boiling water taps are one of the most useful and stylish additions you can make to your kitchen. With hot water available instantly at the turn of a handle, they eliminate the need for a kettle and streamline your worktops. But beyond just boiling water, many models also offer filtered, chilled, and standard hot/cold functions – making them a genuinely smart investment.

Whether you’re new to boiling taps or upgrading your current kitchen set-up, this guide breaks down what to look for, what they cost to run, and which tap suits your lifestyle best.

What is a Boiling Water Tap?

A boiling water tap is a multifunctional kitchen tap that delivers boiling water on demand, straight from the spout. Instead of waiting for a kettle to heat up, the water is stored in a tank under your sink and kept at near-boiling temperature throughout the day. Check out our guide to how boiling water taps work here.

Most boiling water taps also function as regular hot and cold mixers, meaning they replace your standard tap entirely. Some go a step further, offering filtered and even chilled water, all from one sleek system.

The convenience is instant – whether it’s your morning tea, cooking pasta, soaking pots, or sterilising baby bottles, it all happens faster and more efficiently.

What Types of Boiling Water Taps Are Available?

There’s a growing range of boiling water taps on the market, each offering slightly different functionality. Here’s a quick breakdown of the most common types:

3-in-1 Taps

These dispense cold, hot, and boiling water from one tap – no additional components or attachments. They’re a brilliant choice for anyone who wants a cleaner, more minimal kitchen layout. Models like the Revista 3-in-1 and Helena 3-in-1 strike a balance between simplicity and everyday practicality.

4-in-1 Taps

These taps provide cold, hot, boiling, and filtered cold water. If you’re conscious about water quality or tired of using filters and jugs, a 4-in-1 model like the Quanta 4-in-1 or Platina 4-in-1 pull out can save you time, space, and hassle.

Chilled Taps

For those who love cold, filtered water on demand, a tap like the Quanta Chilled adds another layer of refreshment. It’s especially useful in busy homes or shared kitchens where hydration is a high priority.

Pull-Out Taps

These models combine the power of instant boiling water with the flexibility of a pull-out spray head – great for rinsing pots, prepping veg, or cleaning awkward corners of the sink. The Astrum 3-in-1 and Platina 4-in-1 Pull Out offer maximum versatility.

Check out our tap comparison page for a detailed look at our whole range.

What About Finishes?

A boiling water tap isn’t just a practical upgrade – it’s also a design statement. Thankfully, you don’t have to compromise on style. Our taps come in a variety of high-quality finishes, so you can match your kitchen’s aesthetic or add a bold contrast to your space.

Here’s a look at the finishes you’ll find across the range:

Chrome

A popular choice for good reason – chrome is bright, timeless, and suits almost any kitchen style. It reflects light beautifully and brings a fresh, polished look to the worktop. Shop our Chrome boiling water taps here.

Brushed Nickel

For something a little more understated, brushed nickel offers a soft, matte sheen that hides fingerprints and watermarks well. It pairs nicely with stainless steel appliances and muted tones. Shop our Brushed Nickel boiling water taps here.

Black

Matte black taps make a bold, modern statement. They look fantastic in minimalist, contemporary, or monochrome kitchens and create a striking contrast against lighter surfaces. Shop our Black boiling water taps here.

Copper

Warm and eye-catching, copper taps add a touch of personality and vintage charm. They work particularly well in rustic or industrial-style kitchens, and can be paired with warm woods or stone textures. Shop our Copper boiling water taps here.

Gold

For those who want to add a touch of luxury, gold taps are a standout choice. Whether you’re going for glamour or an elevated traditional look, this finish brings warmth and elegance to the space. Shop our Gold boiling water taps here.

Gun Metal

Gun metal is sleek, edgy, and full of character. A darker metallic finish that’s neither too shiny nor too matte, it’s perfect if you want something modern but a little different from the norm. Shop our Gun Metal boiling water taps here.

Whatever your kitchen style – whether classic, contemporary, or somewhere in between – there’s a finish to help you bring the whole look together.

Why Choose a Boiling Water Tap?

The benefits of a boiling water tap go far beyond the novelty of instant hot water. Here’s why so many people are making the switch:

• Speed – Whether it’s a cup of tea or a pan of pasta, boiling water is ready when you are.
  Space – With no kettle cluttering the counter, your worktops stay clear and stylish.
• Efficiency – Boiling just what you need reduces energy use over time.
  Design – Modern taps come in a range of finishes to suit contemporary and classic kitchens alike.

Are They Safe?

Safety is a top priority for manufacturers of boiling water taps, and modern designs are packed with features to keep households safe. These include:

• Child-lock safety mechanisms to prevent accidental use.
• Push-and-turn controls for boiling water, separate from standard hot/cold handles.
• Insulated spouts that stay cool to the touch, even when dispensing boiling water.
• Controlled flow rates to reduce splashing and steam.

These features make boiling taps safer than a kettle, especially in family kitchens. See our blog for more details on boiling water tap safety.

Do They Really Heat Water to 100°C?

Most boiling water taps don’t reach a full rolling boil of 100°C – and that’s by design. Instead, they typically heat water to around 98°C, which is just shy of boiling and perfectly suited to tea, coffee, cooking, and cleaning.

Why not 100°C? A slightly lower temperature reduces the risk of scalding and splashing, while still being hot enough for all typical kitchen uses. In practice, you’d struggle to notice the difference – it’s just as fast and effective.

Should I Turn My Boiling Water Tap Off at Night?

It’s not necessary to turn your boiling water tap off at night, and most users leave theirs running 24/7. The tanks are built to be energy-efficient, with insulated casings that retain heat with minimal power usage. Many systems also feature an eco or standby mode, which reduces energy draw during periods of inactivity.

That said, if you’re going away for a few days, it’s worth switching the system off to save energy. But for day-to-day use, leaving it on overnight is both safe and efficient.

How Much Do Boiling Water Taps Cost?

Prices vary depending on the model, brand, and features. Entry-level 3-in-1 taps tend to be the most affordable, while advanced 4-in-1 taps with filter and chilled functions sit at the higher end.

Expect a basic boiling water tap, like our Revista model, to start from €529, with more premium taps like the Platina or Quanta Chilled starting at  €775 and €1240. Keep in mind that filters need replacing every 6–12 months, and some systems may include optional accessories or extended warranties at an additional cost.

How Much Do They Cost to Run?

Boiling water taps are surprisingly efficient. In fact, they often outperform kettles when it comes to energy use – especially in homes where the kettle gets a lot of action.

The average daily cost is just 12 Cents per day, thanks to well-insulated tanks that maintain temperature with very little electricity. Many tanks have low-energy standby modes, and you only ever heat the amount of water you actually use. When compared to a kettle which can cost up to 8 Cents per use, it’s a no brainer. 

In the long run, it could even save you money – particularly if you find yourself boiling the kettle multiple times a day. See our guide to running costs here.

How Easy Are They to Install?

Installation is generally quick and hassle-free, particularly in kitchens with standard plumbing and cabinet layouts. A boiling water tap setup involves:

• A new tap fitted to your sink or worktop
• A compact boiling tank installed in the cupboard below
• Connection to your water mains and a standard power socket

Most customers choose to have a qualified plumber fit their system, though confident DIYers with some plumbing experience can manage it themselves.

If you’re renovating your kitchen or doing a full refit, planning for a boiling tap from the start is even easier. Check out our comprehensive installation guide for more details.

What Features Should I Look For?

When browsing boiling water taps, consider the following:

• Tank capacity – How many cups of boiling water you need at once.
• Filtration – Look for carbon filters or multi-stage systems to keep water clean and fresh.
• Temperature control – Some systems allow you to adjust boiling or hot water temps.
• Design and finish – Chrome, matte black, brushed steel – pick a style that matches your space.
• Ease of use – Intuitive controls and clear labels make all the difference.

Are Boiling Water Taps Suitable for Offices?

Yes – they’re an excellent solution for offices, coworking spaces, and staff kitchens. Boiling water taps reduce queues at the kettle, speed up tea rounds, and improve hygiene by removing shared kettles and refillable jugs.

Models like the Quanta Chilled are ideal for high-traffic areas, offering both boiling and chilled filtered water. With minimal maintenance and compact installation, they’re a practical long-term upgrade for workplace wellbeing.

Are They Easy to Maintain?

Yes – maintenance is straightforward. The most important task is replacing the filter every 6 to 12 months, depending on usage and your area’s water hardness. This keeps your water tasting fresh and your tank protected from limescale.

Some taps come with LED indicators or alerts when it’s time for a new filter. Other than that, regular cleaning of the tap exterior with a soft cloth will keep it looking like new. Our care guide is a great resource for any queries relating to good upkeep of your boiling water tap. 

Which Boiling Water Tap Should I Buy?

The best tap for you depends on your kitchen habits and style:

• Want a simple, clean design? Go for the Revista 3-in-1 or Helena 3-in-1.
• Need filtered or chilled water? Choose the Quanta 4-in-1 or Quanta Chilled.
• Prefer added flexibility? Opt for the Astrum or Platina 4-in-1 Pull Out.

Each model has its strengths – it just depends on what matters most in your daily routine.

Boiling water taps bring a new level of ease and elegance to everyday kitchen life. From making a quick cup of tea to speeding up meal prep, they save time, energy, and space – all while elevating the look and feel of your kitchen.

Whether you choose a basic 3-in-1 or a feature-packed 4-in-1 with chilled water, one thing’s certain – once you make the switch, you won’t want to go back.

If you need any more advice on choosing the right boiling water tap to match your needs, our friendly team is always here to help.