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Best Boiling Water Taps

If you’re a recent homeowner looking to set up your kitchen arrangement or you’re tired of using a kettle and would like boiling water more readily available to you, there are plenty of reasons (and benefits) as to why you might like to add a boiling hot water tap to your household.

Though they are an investment, they’re worth every penny. Not only do they come in handy at tea-time when you’re cooking and need to fill a saucepan with water, but they’re also used for making tea and coffee.

A boiling water tap will provide you with boiling hot water in seconds, so you don’t have to wait for your kettle to boil every time you’d like a cup of joe.

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However, even though they’re a fantastic way to make your kitchen more convenient, picking the right one for you and your home can be anything but easy.

With plenty of choice out there, it can be difficult to create a shortlist of favourites – which is exactly why we’ve made one for you!

In this article, we’re going to be helping you pick the right hot boiling water tap for you by talking you through our top five favourites.

At the end, you’ll find a buyer’s guide and an F.A.Q section to answer any questions that you may have.

In a hurry? This is our winner!

Our rating:
QETTLE 4-in-1 Instant Boiling Water Tap | True Boiling, Filtered Cold, Mains Hot & Cold (4 Litre Boiler)
  • TRUE, 100˚C BOILING WATER: QETTLE dispenses water at 100˚C, so you really can make that perfect cuppa! Other systems on Amazon only manage to dispense water up to 98˚C
  • 4 LITRE BOILER TANK Provides up to 8 cups of boiling water in one go. Perfect for 5 people homes. Quality, fully insulated, CE approved 4 litre boiler tank fits neatly under your kitchen sink. 10 minute recovery time should you drain the tank. Tank dimensions: 230mm High x 182mm Wide x 354mm Deep
  • 2-STAGE SAFETY Supplied with a safety clip which makes activating the boiling water impossible. Once removed, the button on handle must then be pressed at the same time as the handle is turned clockwise for boiling water to be dispensed

Multi-tasking, easy to set-up and modern, the QETTLE 4-IN-1 Instant Boiling Water Tap is our top pick.

Not only will you be able to make endless cups of tea and coffee in seconds, but you’ll also be able to fill up pans of water for noodles, rice and pasta, make stock for gravy and even degrease roasting trays. The possibilities are endless!

Here are some fantastic features that set this boiling water tap apart from the rest:

  • It dispenses water at 100˚C as opposed to other taps that are only able to dispense water at a maximum of 98˚C
  • It is both cost and energy-efficient as you won’t need to wait for the kettle to boil or waste water by waiting for the tap to heat up
  • It comes with a safety clip which will prevent boiling water being dispensed unless you remove the clip, which makes it a great choice for those who have a young family and for reducing the chances of accidental scalding

Best Boiling Water Taps – Comparison Table

Best Boiling Water Taps – Reviews

Our Winner

QETTLE 4-in-1 Instant Boiling Water Tap | True Boiling, Filtered Cold, Mains Hot & Cold (4 Litre Boiler)

QETTLE 4-in-1 Instant Boiling Water Tap | True Boiling, Filtered Cold, Mains Hot & Cold (4 Litre Boiler)
Our rating:

The QETTLE 4-in-1 Instant Boiling Water Tap reaches industry standards as it is able to provide boiling hot water at a temperature maximum of 100˚C which is not only impressive but extremely convenient as it means you’ll have boiling water at your disposal whenever you’d like! So, even if you sleep through your alarm, you can still quickly and effortlessly get your morning caffeine fix before running through the door – no kettle needed.

High-performing and powerful, it features a large capacity 4-litre boiler that is fully insulated and CE approved. It will slot itself neatly under your kitchen sink and will be able to provide you with up to 8 cups of boiling water in one go. How impressive is that?

As well as this, the QETTLE 4-in-1 boiling water tap is also completely cost-effective and will cost just 3p a day to run when left on standby. As for its performance, this boiling water tap contains an integrated water filter system that will work to minimise the growth of limescale, all the while protecting the tap’s boiler tank.

Plus, made with safety in mind, this boiling water tap comes with a clever safety clip, which, when used, makes it impossible for boiling water to be dispensed from the tap. For this reason, we think it’s a great choice for those who have children and want to ensure that they stay safe.

  • It features a multi-patented design with reversible handles
  • The integrated QETTLE filter system is able to help protect the boiler tank from limescale, while also removing tastes and odours from the water
  • It is able to produce 100˚C boiling water instantly
  • It’s in the higher price range

Bristan AR SNKPURE C Artisan Kitchen Sink Tap with 3in1 Operation - Instant Cold Filtered, Hot and Cold Water Supply, Chrome

Bristan AR SNKPURE C Artisan Kitchen Sink Tap with 3in1 Operation - Instant Cold Filtered, Hot and Cold Water Supply, Chrome
Our rating:

If you would like a tap that offers hot, cold and boiling water, the Bristan 3-in-1 Tap might very well be the perfect choice for you.

Not only does this come from a leading kitchen tap brand, but it also comes complete with you and your families safety in mind. The boiling water can only be activated when you press the push button and has been specifically designed to flow smoothly from the tap in order to reduce any chances of scalding or burning from occurring.

As well as this, its modern, swivel spout is insulated and will ensure that it remains cool to the touch when the boiling water option is activated, so you can be confident that your little one’s hands (as well as your own) will stay safe at all times.

Thanks to the 3-in-1 feature, there are 7 temperature settings to choose from that will allow you to make a piping hot cup of tea or coffee, fill up a pan ready to boil food or even sterilise your baby’s bottles.

If that hasn’t impressed you, the Bristan 3-in-1 Tap also features a clever space-saving design that ensures you will still have space in your kitchen cupboard for storing different kitchen essentials, as well as giving you the option of removing your kettle and freeing up some countertop space.

  • Ideal for if you have a big family or often host guests, the heating tank has a large 2.4-litre capacity that can make 6 large cups of tea or coffee in one go
  • It comes with a 2-year warranty for the tank and a 5-year warranty for the tap for peace of mind when purchasing
  • The boiling water can only be activated with the push of a button, so you can be confident that it is safe to use
  • The tank makes a noise when it is heating up

GROHE 30058001 | Red 2.0 Duo Tap | 4L Boiler, Chrome

GROHE 30058001 | Red 2.0 Duo Tap | 4L Boiler, Chrome
Our rating:

Innovation in water boiling is heating up at the moment. Customers worldwide are now seeing the benefits of getting instant hot water installed directly to your tap. This boiler from Grohe is just about 4L in size. This means that you can get quite a substantial amount of hot water at any time. The pressure is quite high at over 1.0 bar. With this model, you also get a child lock function which is quite the lifesaver. Using touch technology your child will not be able to access this hot water without disabling the lock.

Many customers will appreciate this feature which speaks for itself when one wonders how this is better than a regular kettle. The product comes with a chrome finish that adds that extra level of sleek to the product. It also means that the product is scratch-resistant, and its look will last longer. This product will save you time in the kitchen when cooking or making tea. It is a futuristic concept that many houses now come with as a standard.

This both ensures that water is hot and purified protecting you against any possible water defects. It may seem a bit complicated to install however there is both a manual and an installation video that can be accessed through Grohe and Amazon’s website. If you are still not comfortable you can always get a professional to do it. I would recommend this product because of both its child locking features and the special cartridge they have included. This means that your water pressure will always be high but well under control.

  • 4L capacity is quite substantial
  • High pressure at over 1.0 bar
  • Child lock safety technology
  • Scratch Resistant
  • Has a special cartridge that controls pressure for protection from hot water
  • Many components make for a complex installation
  • Requires UK compression adaptors to function

QETTLE Mini 2-in-1 Instant Boiling Water Tap | True Boiling and Filtered Cold (4 Litre Boiler)

QETTLE Mini 2-in-1 Instant Boiling Water Tap | True Boiling and Filtered Cold (4 Litre Boiler)
Our rating:

If you like the sound of the QETTLE 4-in-1 Instant Boiling Water Tap that we covered as our top pick but you would prefer a mini version to fit into a smaller sink or positioned next to your main tap, meet the Mini 2-in-1 Instant Boiling Water Tap!

Ideal for replacing your existing mini-tap (or as a welcome addition to your kitchen collection) this tap from QETTLE is really useful for making piping hot cups of tea and coffee for yourself and friends, blanching vegetables at lunchtime and even for sterilising your baby’s bottles and making up their milk formula.

Just like the larger version, the 2-in-1 Instant Boiling Tap is completely safe to use. It comes with a reliable safety clip which, when used, will make it absolutely impossible for any boiling water to be dispensed. Even when the safety clip is removed, you will still have to firmly press down a button on the handle of the tap at the same time you turn the handle in order to allow the boiling water to be dispensed.

It is both cost and energy-efficient as it costs just 3 pence to run a day while on standby! As a comparison, a kettle costs around 2 pence every time it is boiled (and just think how many times you boil your kettle throughout the day!) Additionally, the Mini 2-in-1 Instant Boiling Water Tap will allow you to ditch your kettle for good and free up your countertop space for other appliances instead.

As well as this, its CE approved, 4 litre boiler tank will slot itself neatly under your kitchen sink without taking up too much space (so you’ll have enough room to fit in kitchen products alongside it). QETTLE has covered all bases!

  • Its 4-litre boiler tank is able to provide up to 8 cups of boiling water in one go, so it is great for those who often entertain guests or just love to drink tea and coffee
  • Thanks to it’s integrated filtration system, limescale will be stopped from building up inside the boiler tank, while also ensuring that your drinking water is free from odours, unwanted tastes and any contaminants
  • None

InSinkErator HC3300 Instant Hot Water and Filtered Cold Water Tap with Tank Kit, Brushed Steel

InSinkErator HC3300 Instant Hot Water and Filtered Cold Water Tap with Tank Kit, Brushed Steel
Our rating:

If you’re on the hunt for a tap that dispenses just hot, boiling water (rather than a 3-in-1 function) the Insinkerator HC3300 tap is a great option to consider as an alternative.

The Insinkerator HC3300 Tap features a sleek, space-saving design that will slot itself neatly into your existing kitchen sink arrangement while also leaving space under your sink for other appliances and kitchen essentials like cleaning products. You also have the option of getting rid of your kettle and freeing up your kitchen countertop.

To ensure that you and your family are safe, it has been designed with a safety release mechanism. This means that, when you take your hand off of the lever, the near-boiling water will shut-off automatically to ensure that no accidental scalding occurs.

Plus, not only is it energy efficient and economical, this tap from Insinkerator is able to produce the equivalent of 60 cups an hour of very hot water.

  • It comes with a pre-attached plug for easy installation
  • It has a modern and elegant design that will fit in beautifully with any kitchen decor
  • It has a safety release mechanism built-in to ensure that you can use this tap with peace of mind
  • It is designed to be used as an additional instant hot water tap in your kitchen, so you will still need to have traditional taps that dispense both hot and cold water

Best Boiling Water Taps – Buyer’s Guide

Boiling water taps are increasingly becoming a must-have for every kitchen and, after reading through our top five, we’re hoping that you can see why! However, if you’d like a little more information before purchasing a boiling water tap, here are some different criteria worth considering:

A Filter System

Though this is usually an additional advantage and by no means a requirement in a standard boiling water tap, it is definitely a feature that is worth considering. Not only does the addition of a filter system help to prolong the performance consistency of your boiling water tap, it will also help to reduce the chance of limescale forming if you live in a hard water area and keep unpleasant odours or tastes from forming in your drinking water.

Safety Features

In our opinion, this is one of the most important specifications that every boiling water tap should have. Luckily, many manufacturers have ensured that their boiling water taps are not only convenient and easy to use, but also completely safe to use, too.

Though the safety features will differ for each boiling tap, one of the most common types of safety precautions taken is by including a safety clip to prevent boiling water from being dispensed, or by requiring a specific lever to be pulled to activate the boiling water.

Tank Size

Another feature you might want to consider is the capacity of the tank. The size of the tank can vary from tap to tap, so it’s important to first decide how often you are going to be using it. If you plan on using your boiling hot water tap frequently, it might be worth going for a boiling water tap with a larger tank capacity. If you don’t plan on using it that often, though, a smaller one will suffice.

Frequently Asked Questions

How hot is a boiling water tap?

By industry standards, a ‘boiling water tap’ can produce water at a temperature of 100 degrees celsius. However, some can only allow for a maximum temperature of around 98 degrees celsius.

How much does a boiling water tap cost?

In general, boiling water taps are anything but cheap and the very best boiling water taps are going to require you to part ways with a few hundred pounds- but that’s not to say that you can’t find one within your budget! In this article, we’ve done our very best to bring to you a selection of high-quality boiling water taps at a range of different price points to accommodate to everyone. However, if you do want to go and compare and contrast different boiling water taps for yourself, make sure you refer to our buyer’s guide for the criteria you should always consider.

How do I install an instant boiling water tap?

Unless you have experience of plumbing taps into a water supply or you or your partner is a tradesperson, we recommend getting professional help to install your brand new boiling water tap. Most boiling water taps will slot itself easily into an existing sink tap hole, with the tank fitting itself neatly underneath your sink, just like a traditional tap does.