Choosing the right boiling water tap for your office space can significantly enhance its convenience and efficiency. Navigating the broad range of options available in the market, however, can be a daunting task. This article aims to guide you through these options, helping you make an informed decision for your office space.

Understanding the Basics of Boiling Water Taps

It's easy to get bogged down in the overwhelming number of options out there. Before we dive into the nitty gritty, let's get an understanding of the basics.

What is a Boiling Water Tap?

Boiling water taps, also called 'hot water taps' (hence our name!) or instant boiling taps, are exactly what they sound like: taps that provide boiling water on demand. Unlike electric kettles which require you to manually fill and boil the water, these taps offer instant hot water at just the push of a button.

Different Types of Boiling Water Taps

Let's take a closer look at the three primary types of boiling water taps and weigh up their pros and cons.

3-in-1 Taps

These taps provide hot, cold, and boiling water from a single spout, which makes them highly versatile.

  • Advantages: Great for saving space on your countertop, as it eliminates the need for a kettle. They are also energy efficient as they only heat the water you're actually going to use.
  • Disadvantages: They don't offer chilled water, which might be a disadvantage if your office lacks a separate water dispenser or fridge.

We stock 3 models of 3-in-1 tap:

  1. Avista, our most budget-friendly tap
  2. Athena, our premium 3-in-1 tap
  3. Astra, our 3-in-1 tap with a pull-out spout

4-in-1 Taps

Similar to 3-in-1 taps, but with the added functionality of delivering chilled water.

  • Advantages: Offers all the benefits of a 3-in-1 tap plus filtered chilled water, perfect for workplaces that need an all-in-one solution for their water needs.
  • Disadvantages: Generally, they are more expensive than 3-in-1 options due to the additional functionality.

We stock 2 models of 4-in-1 tap:

  1. Quantum, our best-selling boiling water tap
  2. Platinum, our 4-in-1 tap with added pull-out spout

Boiling Water Taps with Pull-out Spouts

Often called 'flex' or '5-in-1' taps, they offer extra flexibility for filling up pots and pans and cleaning the sink with a spout that 'pulls out' from the tap.

  • Advantages: High flexibility for filling containers of different sizes and uses. This can be particularly useful for office pantry use where different types of vessels may be used.
  • Disadvantages: These taps often come in larger sizes, and may not fit if the office kitchen space is small or if the sink is too shallow.

We stock 2 models of 'flex' tap:

  1. Astra, our 3-in-1 pull-out tap
  2. Platinum, our 4-in-1 pull-out tap

How Do Boiling Water Taps Work?

Boiling water taps work by having a small boiler tank, typically installed under the sink, which heats water to near-boiling temperatures and maintains this heat. The tank is insulated to ensure minimal energy loss, making these systems energy efficient. The tank is connected to the tap and, with the press of a button, allows instantaneous access to hot water.

Additionally, these systems usually come fitted with a filter. The water from your mains supply goes through this filter before it's heated in the boiler tank, ensuring any impurities or limescale are removed. This not only provides cleaner, better-tasting water but also helps maintain the lifespan of your boiling water tap by preventing limescale build-up.

Learn more about how boiling water taps work here.

Factors to Consider

Commercial spaces have unique needs compared to our homes, and choosing the right boiling water tap for your office space requires consideration of various factors.

Capacity & Output

How many people will be using the tap? Offices come in all shapes and sizes, so you will need to consider how big your tea & coffee rounds are so that Sandra isn't left out!

The capacity required largely depends on the size of the office and how often you'll need to refill the tank, as the tank size determines how much hot water is stored at once.

Our taps typically come with a 2.4-litre tank, which is enough to fill 6-7 mugs of hot water at a time. Refilling and reheating the tank typically takes 2-3 minutes. This size is pretty standard for most brands, although you can sometimes upgrade to a larger size for an added cost. For example, you can upgrade any of our systems to a 4-litre tank for £99.

Design & Aesthetics

With a myriad of finishes and looks on the market, it can be difficult to decide on the perfect tap for your office space.

  • Copper: This industrial yet warm finish is ideal for offices with rustic, vintage or 'homely' aesthetics, adding a unique touch to the kitchen space.
  • Matt Black: Sleek and modern, a black tap is well-suited to contemporary, minimalist office designs where bold contrasts and clean lines are key.
  • Chrome: A chrome tap is highly versatile, fitting well in a broad range of office designs, from modern to traditional. Its mirror-like finish is particularly adept at adding a sense of spaciousness to compact kitchen spaces. It is also often the most affordable finish.
  • Brushed Nickel: With its subtle, warm undertones, a nickel tap works well in offices with a homely, welcoming aesthetic and pairs beautifully with natural materials like wood.
  • Gold: Ideal for an office that embraces luxury and opulence. A gold tap can serve as an impressive focal point in a high-end, sophisticated kitchen space.
  • Gunmetal Grey: This finish is perfect for industrial or modern office designs, offering a unique, edgy twist to the kitchen area while still maintaining a professional look.

a gold swan neck filtered water tap dispensing hot water into a matt black mug


When considering your budget for a boiling water tap, remember that the initial cost of the tap may not be the only expense. Special finishes, extra boiler tank capacity, and additional functionalities can all add to the total cost.

For instance, taps with premium finishes like gold or gunmetal grey might command a higher price than standard chrome or brushed nickel taps. If your office has a larger team or heavy tea and coffee drinkers, you might consider upgrading the boiler tank capacity, which would add to the cost as well. A 4-litre tank upgrade for one of our taps, for example, comes with an added cost of £99. From other brands, this cost can be much higher. Extra functionalities like a pull-out spout or chilled water dispenser also come with a higher price tag.

Do Boiling Water Taps Save Money?

However, it's important to remember that an investment in a boiling water tap can potentially save money in the long run. For instance, the cost of additional water dispensers could be eliminated, as 4-in-1 taps come with a built-in chilled filtered water function.

Additionally, time saved by not waiting for the kettle to boil translates to increased productivity, which over time, might prove to be a worthy investment. A study even found that workers spend 24.6 hours a year each, on average, making cups of tea and coffee for themselves and others. Therefore, it's crucial to consider both the upfront and long-term costs when choosing the best boiling water tap for your office.

Safety Features to Look For

When choosing a boiling water tap for your office, it's crucial to consider the safety features that come with it. Here are some important safety features to look out for:

Insulated Spout

An insulated tap spout is a must-have feature to ensure user safety. This design helps to prevent the surface of the tap from becoming hot to the touch, even when dispensing boiling water. This is particularly important in an office environment where accidental contact can lead to unwanted burns.

Child-Safe Spring Lock

For added security, especially in workplaces where children may be present, a child-safe spring lock is highly recommended. This feature ensures that hot water cannot be accidentally dispensed, protecting not just children, but all users from potential accidents.

System Monitoring

A quality boiling water tap should come with system monitoring that ensures temperatures remain stable. This feature ensures that your boiling water tap always dispenses water at the pre-set temperature, reducing the likelihood of users being caught off guard by unexpected water temperatures.

Boiling Water Taps Vs. Traditional Kettles

When it comes to providing hot water in an office setting, both boiling water taps and traditional kettles have their advantages and disadvantages.

Traditional kettles are a familiar sight in many office kitchens. They're generally affordable, easy to use, and portable. However, they can be slow to boil, especially if you’re making multiple rounds of tea and coffee. Furthermore, kettles can be a safety risk, with chances of accidental spillage or burns. They also tend to accumulate limescale over time, which can affect the taste of the water and shorten the lifespan of the appliance.

On the other hand, boiling water taps offer instant access to boiling water, improving efficiency and time management in the office. They lessen the risk of accidents as there's no kettle to spill or carry around, and they typically come with safety features like an insulated spout and child-safe spring lock. They are also more energy-efficient compared to kettles boiled multiple times every day, since they only heat the amount of water needed. However, they have a higher initial cost.

When it comes to looks, boiling water taps win hands down. They offer modern designs and a range of finishes to suit any office kitchen. Meanwhile, kettles can look bulky and out of place in a well-designed kitchen space, taking up precious counter space.

In conclusion, while traditional kettles may initially seem like a cost-effective solution, boiling water taps could prove more beneficial in the long run with their safety features, efficiency, and design aesthetics. Your choice between the two will depend on your office's specific needs and budget.

Maintaining Your Boiling Water Tap

Keeping your boiling water tap in top shape is key to its longevity and optimal performance. A well-maintained tap can provide you with instant boiling water for years to come. Here are some easy steps you can follow to keep your tap functioning at its best.

Regular Cleaning

Regular cleaning is crucial to maintain the aesthetic appeal and functionality of your tap. Use a soft, damp cloth for wiping the tap and avoid abrasive cleaners that could damage the finish.

  • Warm soapy water or white vinegar can be used to wipe down and remove any water spots or fingerprints.
  • Black finishes are prone to damage if harsh cleaners or abrasive sponges are used. Stick to a gentle soap cleaner and a non-abrasive sponge or cloth to clean it off.

Filter Changes

Changing the filter of your boiling water tap is an essential part of the maintenance process.

  • Over time, filters will collect impurities from your water supply, so it's important to replace them regularly.
  • The frequency of filter changes will depend on your water usage and water quality. However, a general rule of thumb is to change the filter every six months.
  • Remember to follow the manufacturer’s instructions when replacing filters to ensure the process is done correctly. You can watch a video demonstration of a filter change here.

Learn more about maintaining your tap here.

Making the Final Decision

In summary, choosing the right boiling water tap for your office involves a careful consideration of both upfront and long-term costs, safety features, appearance, and maintenance requirements. While the initial investment for a boiling water tap might be higher than a traditional kettle, the benefits it provides in terms of safety, efficiency, and aesthetics could make it a worthwhile investment in the long run.

Look for taps that have an insulated spout and a child-safe spring lock to ensure user safety, and remember that regular cleaning and filter changes are crucial for maintaining the performance and longevity of the tap. Ultimately, the choice between a traditional kettle and a boiling water tap will depend on your specific office needs and budget constraints.

Looking to learn more about boiling water taps? Check out our ultimate guide.

Many of us love the convenience of a boiling water tap — instant hot water for our tea or coffee is a simple pleasure. But a common question we often receive is, "How will a boiling water tap affect my energy bill?".

The answer might pleasantly surprise you. Running a boiling water tap may seem like it would significantly increase your energy costs, but the reality is far from it.

The costs of running a boiling water tap are on par with, or even less than, using a kettle multiple times a day. So you can enjoy your instant cuppa without worrying about a significant impact on your energy bills! Let's delve into the details.

What are Boiling Water Taps and How Do They Work?

Boiling water taps are a modern marvel in the realm of kitchen appliances. They are specially designed taps that provide instant boiling water upon demand, eliminating the waiting game usually associated with traditional kettles. The basic mechanics involve an under-sink tank connected to the mains water supply.

This tank heats the water to near-boiling temperatures and maintains it at this level. Whenever you need hot water, simply turn on the tap, and voila, instant boiling water at your fingertips! They're incredibly user-friendly, efficient, and a real game-changer for those of us who love a quick brew.

The Running Costs of a Boiling Water Tap

When it comes to running costs, boiling water taps are surprisingly economical. The energy consumption of these devices is relatively low because the under-sink tank uses insulation to keep the water hot, reducing the need for constant re-heating.

So, let's get down to the nitty-gritty.

Operating a boiling water tap costs approximately 10p a day.

This might initially sound like a considerable amount, but let's contrast it with the cost of using a kettle.

Each time you boil your kettle, it costs between 2-7p.

This depends on the make and the amount of water you're heating. The fuller a kettle is, the more it costs to boil it.

If you're a tea or coffee aficionado and find yourself boiling the kettle multiple times daily, those pennies can quickly add up! So when you look at the picture over a longer duration, the daily cost of running a boiling water tap can actually prove to be a more economical and efficient choice.

a boiling water tap black D-shape in kitchen with running water from spout

Energy Consumption of a Boiling Water Tap

Boiling water taps are designed to be energy-efficient from the inside out. This means that energy consumption is minimal, mainly because these devices use insulation technology to maintain the water at near-boiling temperatures. This means the device isn't constantly firing up and using energy to reheat the water every time you need a hot drink.

In the long run, the energy efficiency of a boiling water tap could make it a more economical choice, particularly for households that boil water several times a day. Most households, though, will see little change in their energy bills after installing a boiling water tap.

After all, the biggest saving you make is your time.

This is likely a relief for homeowners who might think our taps cost a fortune to run.

Other Costs to Consider

While the running costs of a boiling water tap are quite economical, it's important to consider the upfront costs. Yes, the initial outlay for a boiling water tap is indeed higher than that of an average kettle. These high-tech appliances can range anywhere from £300 (such as the Avista) to over £1000 for some models from other brands.

This might seem steep at first glance, but it's also crucial to consider the long-term benefits. The convenience of instant hot water, coupled with the potential savings on your energy bills over time, could make this a worthwhile investment for your home.

Of course, each household is unique, so it's essential to assess your own usage patterns and budget before making a decision. You can read more about the specifics of boiling water tap ownership in our buyer's guide.

The Green Advantage of Boiling Water Taps

Boiling water taps not only offer convenience and cost-effectiveness, but they also come with some notable environmental benefits, particularly when considering the 4-in-1 models. These taps provide boiling water, hot and cold water, and even filtered chilled water, all from the same source.

The 4-in-1 taps eliminate the need for single-use plastic water bottles, reducing plastic consumption. This is a significant step towards a more sustainable and eco-friendly lifestyle. Additionally, the energy efficiency of these taps means they are often using less energy than traditional methods of water boiling, which in turn reduces carbon emissions.

So, by opting for a boiling water tap, particularly a 4-in-1 model, you're not only making a smart choice for your pocket and saving precious time, you're also making a positive contribution towards the environment.

Insulated Boiler Tanks: The Secret to Energy Conservation

The insulated boiler tanks are core to the energy-saving design of the boiling water taps. This insulation effectively traps heat, thereby significantly reducing the amount of energy required to maintain the water at near-boiling temperatures ready for use. The insulated tanks don't lose much heat, so the system needs to apply less energy to reheat the water.

This way, boiling water taps avoid the energy wastage associated with traditional methods of continuously heating and reheating water in a kettle. It's this efficient system that makes the boiling water tap a more energy-conservative and cost-effective option for households, particularly those who frequently boil water throughout the day.

Making the Switch: Why Boiling Water Taps Make Sense

It may come as little surprise that we believe that a hot water tap is worth the initial outlay - hundreds of customers have told us that their tap has transformed the way they cook and clean at home. Here are just some of the benefits of our taps:

  • Instant access to boiling water: No need to wait for the kettle to boil, simply turn on the tap for immediate hot water.
  • Reduced energy costs: By maintaining a constant temperature, boiling water taps eliminate the need for constant reheating, saving on energy costs in the long run.
  • Convenient and user-friendly: Safe to use and easy to install, boiling water taps are the ultimate convenience in modern kitchens.
  • Environmentally friendly: 4-in-1 models can replace plastic water bottles with their filtered water option, contributing to reducing plastic waste. They also use less energy than traditional methods, resulting in lowered carbon emissions.
  • Aesthetically pleasing: Sleek and modern, these taps add a touch of elegance to any kitchen, enhancing the overall look and feel.
  • Saves time: Ideal for busy households, boiling water taps reduce the time spent on boiling water for cooking or beverages.

Your Kitchen's New Best Friend

Ready to make the switch? Explore our range of boiling water taps and find the perfect fit for your home. Here are some of our top picks:

  • Avista 3-in-1: Economical without compromising on style, the Avista model is perfect for households of any size. The UK's most affordable boiling water tap.
  • Astra 3-in-1 Pull-Out: Our newest 3-in-1 model offers the myriad of benefits that come with instant boiling water, plus the added bonus of a pull-out spout for maximum flexibility at the sink.
  • Quantum 4-in-1: The ultimate modern convenience, this tap provides boiling, hot, cold, and filtered chilled water - a complete solution for your kitchen.
  • Platinum 4-in-1 Pull-Out: Our premium tap offers 4 water functions with a pull-out spout. The ultimate tap at an affordable price point.

Remember to consult our comprehensive buyer's guide for more information on choosing the right boiling water tap for your needs. We're sure you'll love the convenience and efficiency these taps bring to your kitchen.

Every one of our innovative boiling water taps comes equipped with a boiler tank, filter and all of the fittings and pipes required for installation. Though boiler tanks come in a wide range of sizes and shapes, we find our standard 2.4-litre tanks are the perfect fit for the modern kitchen.

How big is your boiler tank?

Our tanks are designed to be compact and able to fit in the vast majority of under-sink cupboards.

The exact dimensions of our 2.4-litre boiler unit are:

Height - 295mm

Width - 184mm

Depth - 184mm

We have also launched our new, upgraded-capacity 4-litre tanks - these cost an extra £99.

The exact dimensions of our 4-litre boiler unit are:

Height: 272.5 mm

Width: 197 mm

Depth: 299.5 mm

How much water can your tanks dispense?

Our standard 2.4-litre boiler tanks will dispense 5-6 cups of piping-hot water at a time, enough to fill pans, mugs and hot water bottles with ease. What's more, your tank will reheat in just 4 minutes, which means you'll never be without boiling water when it's needed.

If you want to upgrade the tank to a 4-litre version, you can for just £99. These tanks can dispense up to 10 cups of boiling water at a time, making them perfect for busy family homes or extensive tea rounds!

What temperature does the tank reach?

All of our boiler tanks (except for Avista) feature a touch screen that allows you to adjust the temperature to between 75°C and 98°C, which means you can brew the perfect cup of tea or coffee every time. It's true: the perfect cup of tea is brewed at 98°C, not 100°C!

Avista will heat the water to 98°C as standard.

What about the filter?

The touch screen also monitors the health of your boiling water tap, displaying a red light every 6 months when it's time to replace the filter. What's more, our filters are designed to keep your tank free from limescale and ensure that only pure boiling water is released with each turn of the tap. This helps to maintain the longevity of your boiler by preventing limescale and other mineral deposits, which may have otherwise damaged your tank's performance over time.

Our 4-in-1 taps come with an upgraded filter that also filters the cold water line, providing crystal-clear drinking water for you and your family. Learn more about filters here.

boiler tank and filter

Will I need a plumber to install my tap and tank?

Our taps are designed to be simple to install. With basic plumbing knowledge and our instructions, you should be able to fit your boiling water tap yourself. However, if you have any doubts, we recommend seeking professional help to prevent any issues that could crop up from a faulty installation. You can watch videos on how to install our taps on our YouTube channel.

At Hot Water Taps, we take great pride in our quality standards. Each and every one of our products is designed to be both safe and reliable, making them the ideal addition to the contemporary family kitchen. So if you're looking for a boiling water tap to provide years of convenience, then look no further.

Shop now and enjoy the perfect cup of tea or coffee, every time.

  • Avista - our most affordable 3-in-1 tap
  • Athena - our premium 3-in-1 tap
  • Astra - 3-in-1 tap with flex spout
  • Quantum - our best-selling 4-in-1 tap
  • Platinum - our premium tap with flex spout

Boiling water taps (also called 'instant hot water taps') are fast becoming the must-have appliance in British kitchens, offering next-level convenience for homeowners. If you're thinking of buying one for your kitchen, in this guide we hope to answer your most-asked questions about the costs, benefits and more.

How do boiling water taps work?

Boiling water taps, also known as '3-in-1' or '4-in-1' taps, provide instant boiling water with just a turn of a handle. This is made possible by a boiler tank installed under your sink which keeps a supply of water at a boiling hot temperature, ready for use at any time.

Most boiling water taps come with a filter for the boiling water. This filter removes impurities and carbon, ensuring that the water that comes out of the tap is clean and safe to consume.

While most boiling water taps connect to your mains supply and can dispense hot, cold, and boiling water from a single spout, there are some models that only provide boiling water. If you opt for one of these models, you'll need to keep your mains-supplied tap for regular hot and cold water.

The tank for a boiling water tap is connected to both your mains and your water supply. It heats up the water and maintains it at the right temperature, so hot water is instantly available whenever you turn on the tap.

Read more about how these taps work here.

Other names for boiling water taps

The terminology around these taps can seem confusing for beginners, particularly when brands use a range of different terms for the same thing. In our experience, the following terms all mean the same thing:

  1. Boiling water taps
  2. Instant hot water taps
  3. Hot water taps
  4. Instant boiling taps
  5. Boiler taps

When a tap contains 2-in-1, 3-in-1, 4-in-1 or 5-in-1 in its name, the first number refers to the number of features it has. More about that below.

chrome boiling water tap dispensing steaming water over spaghetti

Types of boiling water tap

There are generally four types of boiling water taps:

  • Boiling-only taps only dispense boiling water, which means you will need to keep your other tap for regular hot and cold water
  • 2-in-1 taps usually do not dispense boiling water, instead, they have a pull-out ('flex') spout with regular hot/cold mixer functionality
  • 3-in-1 taps dispense regular hot and cold water, along with filtered boiling water
  • 4-in-1 taps dispense regular hot and cold water, filtered boiling water and filtered cold water
  • Flex taps can be 3-in-1 or 4-in-1, but they always have a pull-out spout. Sometimes 4-in-1 taps with a flex spout are called '5-in-1 taps'

Learn more about the difference between our taps here.

The benefits of boiling water taps

There's a reason for boiling water taps becoming as popular as they are:

  • Instant Boiling Water: With a boiling water tap, you have access to boiling water on demand, eliminating the need to wait for water to boil on the stove or in a kettle. This feature can save you considerable time, especially when cooking or making hot beverages.

  • Declutter Your Workspace: These taps can help declutter your kitchen space by replacing the need for a kettle, freeing up more room on your counters.

  • Energy Efficiency: Boiling water taps can help you save on your energy bills and reduce your carbon footprint. They only heat the amount of water you need, cutting down on the energy waste associated with boiling a kettle.

  • Safety: Boiling water taps are generally safer than kettles. Being in a fixed position, they don't have a cable that can be tripped over, and many models come with safety features such as child locks.

  • Improved Taste of Water: Some boiling water taps come with a filter that can improve the taste and smell of the water by removing impurities.

  • Convenience: These taps are incredibly useful for everyday cooking and cleaning tasks like brewing hot drinks, cooking pasta or vegetables, mopping floors, or filling up hot water bottles.

  • Aesthetics: Boiling water taps come in a wide range of finishes and styles, making them an attractive addition to most kitchen interiors.

  • Cost-Effective: While the upfront cost can be high, boiling water taps are affordable to run and straightforward to install, potentially saving you money in the long run.

black kitchen cabinets and white worktops in modern, bright kitchen

How much does a boiling water tap cost?

The cost of a boiling water tap can vary significantly depending on the brand, model, and additional features. While some taps can still cost upwards of £1,000, there are more affordable options available. For instance, the Chrome Avista 3-in-1 tap from Hot Water Taps is priced at £259 (as of September 2023).

4-in-1 taps, which include a cold water filter, tend to be more expensive than 3-in-1 models. Flex taps, which offer flexible pull-out hoses for easier use, also vary in price but are generally pricier than a basic 3-in-1 tap.

Additionally, if you need to hire a plumber to install your tap, this could cost between £50 and £100, depending on the complexity of the job and the specific tap model.

To ensure your boiling water tap continues to operate efficiently, it is recommended that you change the filter every six months. The cost of a replacement filter can vary, but for Hot Water Taps, it's priced at £29.95.

How much do boiling water taps cost to run?

Boiling water taps are designed to operate efficiently, making them less expensive to run than many people might assume. Thanks to an insulated boiler tank, these taps require minimal energy to maintain a high water temperature. On average, the running cost of a boiling water tap is estimated to be between 10p and 15p per day.

In contrast, the cost to boil a kettle can range from 2p to 6p each time, depending on the brand and the amount of water being heated. Therefore, if you frequently boil water using a kettle throughout the day, the cost difference in your energy bills between using a kettle and a boiling water tap might not be significant.

Are boiling water taps safe?

Boiling water taps are generally safe to use, even in homes with children. Manufacturers have incorporated safety mechanisms into their designs to prevent accidental burns from boiling water. For instance, some taps are equipped with a spring-loaded mechanism that automatically shuts off the boiling water function when not supervised. Moreover, the spouts of these taps are insulated to prevent them from becoming too hot to touch.

Compared to kettles, boiling water taps can be a safer alternative. Kettles can pose a risk of burns or spills if mishandled, especially by elderly individuals or children. Additionally, hot water can splutter out of a kettle's spout, presenting another potential hazard.

However, it's important to note that while boiling water taps are designed for safety, they should still be used with care, especially around young children. Learn more about kitchen safety here.

WRAS-approved products

To ensure your new tap has passed safety regulations, we recommend looking for WRAS-approved products. The Water Regulations Approval Scheme is an independent UK certification body, that independently tests products like boiling water taps to ensure they're safe for the public.

cup of tea on bed

Installing a boiling water tap

Installation is pretty straightforward, though sometimes a plumber is needed if you're inexperienced - this could cost between £50 and £100.

To install a boiling water tap, you will need to fit the boiler tank and filter in your kitchen cabinet, requiring a plug socket and basic electrical and/or plumbing knowledge. This is pretty straightforward and you can find demonstration videos on our YouTube channel.

Boiler tanks

Boiler tanks range in size from 2 to 7 litres, so it's worth checking the dimensions to see how much space you have available in your cupboard. Our boiler tanks are 2.4 litres, dispensing 6-7 cups of instant boiling water at a time. Because the tank only takes 4 minutes to reheat, it's not usually necessary to choose a bigger boiler tank than that, however, we now offer a 4-litre tank upgrade for just £99, drastically increasing its capacity and ensuring you never run out when you're cooking or brewing tea for the in-laws at your next family function.

Water pressure

The operating water pressure of our taps is between 0.5 to 5.0 bar, though this may vary for other brands, so bear this in mind before installation. If your water pressure is too low, you should speak to a plumber before ordering and installing your boiling water tap. Trying to operate a tap out of the provided maximum/minimum can be dangerous and cause issues with your new tap.


The process is generally hassle-free, and you are often covered by warranty should there be a defect with the product. We are proud to offer one of the longest warranties on the market, with 2 years for your tank and 5 years for your tap. It is important that you check the conditions for your warranty to ensure you meet any specific requirements, such as changing your filter regularly.

Maintaining an instant boiling water tap

Maintenance is pretty straightforward, requiring regular cleaning just like any other tap. This can be done with a gentle soapy mixture and doesn't require a special cleaner. In fact, harsh cleaners can actually damage the finish on your tap - so you should avoid bleaches, rough scrubbers or harsh detergents. As it's an electrical appliance, it should be inspected once every month or so for leaks or defects, particularly around the boiler tank and filter. If any leaks or defects are spotted, you should turn your boiler tank off at the wall and seek the opinion of a professional (either your local plumber or ourselves).

Learn more about maintaining your tap here.

Should I turn my boiling water tap off at night?

We don't recommend turning your boiling water tap off at night, as it will consume more energy reheating than simply leaving it on. If it will be unused for over a week (for example, if you are going away on holiday), you can switch it off at the socket to preserve energy, draining and refilling it when you return. You should also turn your tap off if the room it's in will be subjected to sub-zero temperatures, which won't apply to the vast majority of properties.

Do boiling water taps heat to 100°C?

Most taps on the market don't dispense 100°C, instead dispensing water that is a couple of degrees cooler. This accounts for heat loss when the water is run through the spout. However, this makes little difference when it comes to cooking and cleaning; in fact, many hot drinks like tea and coffee should be brewed below 100°C, and a cold steel saucepan will sap a few degrees of heat from boiling water on contact anyway.

Which boiling water tap should I buy?

We have four models, which each come with a variety of different spout styles and colours, including black, gold, nickel, gunmetal, chrome and copper. Our models are:

  • Avista - our most affordable 3-in-1 tap
  • Athena - our premium 3-in-1 tap
  • Astra - our 3-in-1 tap with a pull-out spout
  • Quantum - our best-selling 4-in-1 tap
  • Platinum - our 4-in-1 tap with a pull-spout

Are boiling water taps suitable for offices?

Boiling water taps are becoming increasingly popular in offices, as they provide a convenient and efficient way to make hot drinks or prepare snacks for employees. They are also commonly used in staff kitchens as they save time and energy compared to traditional kettles or boiling water from a stovetop.

When choosing a boiling water tap for an office setting, it is important to consider the size of the tank and the water pressure requirements, as well as any warranty and maintenance plans offered by the manufacturer. Additionally, some models may be more suitable for high-volume usage in an office than others, so it's worth doing thorough research to find the best fit for your workplace.

Read our guide to using boiling water taps in offices.

Do you have any lingering questions about our taps? Get in touch with our team to find out more.

With the launch of our affordable range of boiling water taps, more homeowners than ever are increasingly enjoying the convenience of a boiling water tap at home. But, despite the low price tag, installing a high-tech appliance is still an investment.

Like every other appliance in your home, you want your boiling tap to withstand daily wear and tear and last as long as possible. In this article, we'll share how you should clean and maintain your new 3-in-1 or 4-in-1 kitchen tap.

Cleaning your boiling tap

To keep your boiling water tap looking its best every day, you should wipe it dry after use. To do this, you could use the soft side of a sponge, a microfibre cloth, a tea towel or kitchen roll. At least once a week, use a drop or two of washing-up liquid (any brand will do) and, using a soft sponge, lather the tap from its base to the end using warm water.

We highly recommend you don't use scourers or abrasive sponges - they may damage the finish on your tap. Finally, rinse the soap off with warm (not boiling) water and dry with a microfibre cloth or a soft tea towel.

Top tip: be careful not to push the boiling tap spring-lock in as you are cleaning

diluted lemon solution in a spray bottle

On a bi-weekly or monthly basis, you can use diluted lemon juice to return natural vigour and shine to your tap. Simply dilute lemon juice by 1:4 with water, pop it into a spray bottle and apply it to your tap, leave for a minute and wipe it off with warm water before buffing and drying it with a soft cloth.

Top tip: don't use bleach or harsh chemical cleaners - they may ruin the finish on your tap and/or sink

What about the boiling water tank?

The 2.4l tank requires little maintenance. We simply recommend you check every month to ensure there are no visible signs of wear, tear or leaks. If you spot a leak or damage, please turn off your boiler unit at the wall and get in touch to speak with one of our professionals. Do not continue to operate the tap if there are visible issues with the boiling water tank. Find out more about our boiler tanks here.

Replacing your filters

The 3-in-1 taps come with a filter for the boiler tank, which removes carbon and other impurities. The 4-in-1 taps come with an additional filter for cold, filtered water. You should replace your filter every six months to ensure they function effectively and your warranty is still covered. This is easy to do yourself and will rarely require a professional to help.

Should you service a boiling water tap?

Servicing isn't necessary in the majority of cases. Regularly cleaning and checking your boiling tap will ensure you can spot potential problems and keep superficial wear and tear at bay. However, we recommend getting a professional to look at your system if you encounter issues including:

  • Water leaking from the boiler
  • Exceptionally low or high water pressure
  • Damage to the body of the boiler tank

Learn more about troubleshooting your tap here.

Dealing with limescale on your tap

Thanks to the provided filter, limescale is rare on our boiling taps. However, if you live in an area with particularly hard water, you may notice limescale start to appear after some time. To remove this:

  1. Dilute lemon juice 1:4 with water and pour into a spray bottle
  2. Spray the limescale thoroughly
  3. Leave for a few minutes and then wipe (don't scrub) it off
  4. If that doesn't work, you could try a vinegar and water solution (1:1)

An old toothbrush can be used lightly on areas where wiping doesn't work.

Top tip: you can avoid the buildup of limescale by regularly changing your filter, and by regularly wiping the tap dry when it gets wet

Should you turn off a boiling water tap at night?

There's no need to turn your boiling water tap off at night. The boiler will sit at a consistent temperature until it's ready for use in the morning - requiring minimal amounts of energy. This is more efficient than turning your boiler off every night, as it requires more energy to reheat the entire tank from lukewarm than it would to simply leave it on.

What to do if you're going away

If your tap won't be used for 2 weeks or less, we suggest leaving it on. If you're leaving your tap for longer, you can switch it off to save power. If you think the property will drop to near-freezing temperatures while you're away, we suggest draining the unit completely, including the pipes, to prevent excess damage.

Didn't find the answer to your question? Head over to our contact page where you can get in touch with a member of our team.

Our boiling water taps are the most affordable on the market, brimming with all of the great features homeowners expect to see in a 21st-century appliance. In today's article, we're comparing our boiling water taps so you can make an informed decision about which one is best for you.

Hot Water Taps

Avista Athena Quantum Platinum
Type 3-in-1 3-in-1 4-in-1 4-in-1
Price from £299 from £369 from £469 from £599
Carbon filter Y Y Y Y
Cold water filter N N Y Y
Flex hose N N N Y
Finishes 4 5 4 4
Warranty 5 years tap
2 years boiler tank
5 years tap
2 years boiler tank
5 years tap
2 years boiler tank
5 years tap
2 years boiler tank
Klarna Y Y Y Y
60-day returns Y Y Y Y


Avista: our most affordable boiling water tap

When Hot Water Taps launched, we made it our mission to make our taps the most affordable on the market. With Avista, we changed the way homeowners thought about boiling water taps, making them accessible to more people without sacrificing quality.

Athena: our premium 3-in-1 boiling water tap

For those looking for more customisation options, the Athena comes in 5 different finishes and with a superior build for even greater longevity and reliability.

Quantum: our best-selling 4-in-1 boiling tap

The Quantum 4-in-1 tap has all of the state-of-the-art features of our 3-in-1 taps, with the addition of a cold water filter that removes impurities and unwanted chemicals. This means you can enjoy the luxury of filtered water and boiling water on tap at any time you want.

Platinum: our flex 4-in-1 boiling tap

The Platinum 4-in-1 is our state-of-the-art kitchen tap. Packed with all of the great features of our other taps, the Platinum comes fitted with a flexible hose. This means you can direct the flow of water around your kitchen sink, making cooking and cleaning a breeze. A safety mechanism ensures boiling water can't be used when the flex hose is in use.

How safe is a boiling water tap?

Compared to kettles, boiling water taps are incredibly safe. Whereas kettles are hot to the touch when turned on, our boiling tap tank and spout are insulated, preventing burns. And where kettles can be picked up and dropped, a boiling water tap is fixed in place. To make our boiling taps even safer, our models all include a spring-loaded mechanism, which will prevent the boiling water from accidentally being switched on.

What is the difference between a 3-in-1 and a 4-in-1 tap?

While both types of tap dispense instant boiling water, the 4-in-1 tap dispenses cold, filtered water, too. The filter that arrives with the 3-in-1 tap is for the boiler tank only. For families who want to drink pure h2o from the tap every time, a 4-in-1 tap is a perfect fit. If convenience is

What is a flex tap?

A flex tap has a flexible hose, which can be removed and used to direct the flow of water around your kitchen sink. This is incredibly useful for getting to different parts of your sink, whether you are cleaning dishes or filling a glass with crystal-clear drinking water.

Which boiling tap is best for me?

The tap that is best for you depends on your needs and preferences. If you are looking for an affordable option, the Avista 3-in-1 tap is a great choice. If you want unparalleled convenience and ultra-clean, filtered water, the Platinum 4-in-1 is better for you. Remember, you can split the price across three interest-free payments, thanks to our partnership with Klarna. That means owning this century's must-have kitchen appliance is more accessible than ever.

How energy efficient are boiling water taps?

Boiling water taps are shown to be more energy-efficient than kettles, often costing the same to run for a full day that a kettle would use in just a couple of boils. What's more, because you're not boiling water you don't use, you'll prevent unnecessary energy waste, saving you money in the long run if you're an avid coffee or tea drinker. Overall, a boiling water tap will make little difference to your energy bill, which means those concerned about additional running costs need not worry.

Shop our full range of boiling water taps today and enjoy free next-day delivery and unrivalled customer support. Alternatively, find out more about boiling water taps in our buyer's guide.

If you are after more detailed comparisons, we pitted a couple of our most popular taps against others in the industry. Read the comparison guides here:

If you're a homeowner, sooner or later you'll need to know how to change a kitchen tap. It's not a difficult job, but it can be tricky if you're not used to working with plumbing.

In this blog post, we'll walk you through the process step-by-step so that you can easily get the job done without any trouble. Sooner or later, every homeowner will need to know how to do this!

Things to Consider

Installing a new kitchen tap can be a game-changer for your sink, but there are several factors you should consider before diving in:

  1. Tap Size and Sink Compatibility: Ensure that the new tap is compatible with your sink's pre-drilled holes and size. The tap should fit comfortably without any overhang.
  2. Style and Finish: Choose a tap style and finish that complements your kitchen decor. Remember, the tap is not just functional but also an aesthetic element of your kitchen.
  3. Ease of Installation: Some taps are easier to install than others. If you're doing it yourself, consider a tap that comes with detailed installation instructions or even a DIY-friendly design.
  4. Water Pressure: Make sure the new tap is suitable for your home's water pressure system. Some taps require a certain level of pressure to function optimally.
  5. Your Budget: Taps come in a wide range of prices. Determine your budget beforehand and choose a tap that offers the best balance between cost and quality.
  6. Tap Features: Some taps come with additional features like pull-out sprayers, water filters, or touchless operation. Consider if these features align with your needs and preferences.

By taking these factors into account, you'll be better equipped to choose the perfect tap for your kitchen.

Tools You'll Need:

Absolutely, here's an expanded list of tools that can come in handy when changing a kitchen tap:

  • Adjustable Wrenches: A must-have for gripping and turning the diverse nuts and bolts that secure your tap.
  • Quality Plier Set: These are crucial for accessing hard-to-reach parts of the tap.
  • Pipe Cutter: Handy for slicing through the soft copper tubing often found with older taps.
  • Adjustable Tap Wrench: Another beneficial tool for dealing with older taps.
  • Heavy-Duty Basin Wrench: If a complete tap removal is necessary, this tool is your best friend. It ensures safe and easy extraction.
  • Plumber's Tape: Also known as Teflon tape, this will help you secure connections and prevent leaks.
  • Bucket & Towels: Useful to catch any water that might spill during the process and clean up afterwards.
  • Flashlight: To help you see clearly under the sink or behind the basin where light may not reach well.
  • Safety Goggles: Protect your eyes from any debris or water splashes while working.
  • Screwdriver Set: Some tap assemblies may require a screwdriver for disassembly or assembly.

Remember, having the right tools at hand can make the task of changing a kitchen tap much easier and more efficient.

Tools laid out across a wooden floor

Step 1: Removing the Old Tap

The task of removing an old kitchen tap might seem daunting, particularly if you're embarking on this DIY journey. But don't worry, here's a step-by-step guide to help you navigate through the process:

  1. Be Mindful of Corrosion: Older taps can have corroded fittings, which necessitate extra caution during the removal process.
  2. Shut Off the Water Supply: This is the first and most crucial step. It ensures you can safely disconnect hoses or pipes without the fear of leaks.
  3. Disconnect Hoses and Pipes: Once the water supply is off, carefully remove any connected hoses or pipes.
  4. Loosen the Faucet: Use your adjustable wrench to disconnect the faucet from its mounting bracket.
  5. Remove the Faucet: With the aid of a pipe wrench, gently loosen and extract the faucet itself.

By carefully following these steps, you'll be able to successfully remove your old kitchen tap, paving the way for a sleek, modern replacement.

Step 2: Installing the New Tap

The installation of a new kitchen tap can be an exciting upgrade. Here's a step-by-step guide to ensure a smooth process:

  1. Measure Twice, Buy Once: Use a tape measure to accurately gauge the dimensions of the sink holes and their distance apart. This will help you pick a tap that fits your sink seamlessly.
  2. Safety First: Always turn off the water supply before you begin the installation to prevent any mishaps.
  3. Remove the Old Tap: If the old tap is still in place, use a basin wrench to remove it.
  4. Prep the New Tap: Apply a layer of plumber's putty around the base of your new tap. This will help create a water-tight seal.
  5. Insert the New Tap: Position the new tap into the sink holes and hand-tighten the mounting nuts to secure it in place.
  6. Secure the Tap: Use a wrench to give the mounting nuts a final tighten. Be mindful not to overtighten, as this could damage the tap or sink.
  7. Reconnect Everything: Reattach any hoses or pipes and turn the water supply back on.
  8. Test Run: Check your new tap for any leaks. If all's well, enjoy your new kitchen feature!

Remember, careful installation will ensure your new tap functions well and looks great in your kitchen! You can see how to install a boiling water tap here.


Even with the most careful installation, kitchen taps can sometimes run into problems. Here are some common issues and their solutions:

  1. Leaky Tap: If your tap is dripping, it may be due to a worn-out washer. You'll need to remove the tap handle and replace the faulty washer.
  2. Low Water Pressure: If the water pressure from your tap is lower than usual, it could be due to a blocked aerator. Unscrew the aerator from the end of the tap, clean out any debris, and screw it back on.
  3. Loose Tap: If your tap wobbles, it's likely the mounting nuts under the sink are loose. Tighten them with a wrench.
  4. Squeaky Tap: A squeaky tap often means the spindle or other components need lubrication. Remove the tap handle and apply plumber's grease.
  5. Stiff Tap Handle: If the tap handle is hard to turn, it could be due to sediment buildup. Remove the handle and clean the stem.
  6. Hot or Cold Water Not Flowing: If either hot or cold water isn't flowing, check the shut-off valves under the sink to ensure they're fully open.

Remember, always turn off the water supply before attempting any repairs. If you're not comfortable doing these fixes yourself, don't hesitate to call a professional plumber. You can also find some answers on our troubleshooting FAQs page.

dispensing boiling water to a pan with broccoli from a D shape 3 in 1 matt black boiling and filtered water tap

Maintaining Your New Tap

  1. Routine Care: Regularly clean your tap using mild dish soap and warm water, check for leaks, and handle the tap gently to prevent wear and tear.
  2. Aerator Maintenance: Keep the aerator clean by routinely unscrewing it and removing any debris to maintain optimal water flow.
  3. Address Issues Promptly: If you notice a decrease in water pressure, unusual noises, or constant dripping, address these issues promptly either by doing DIY fixes or hiring a professional. This proactive approach can prevent small problems from turning into bigger, more costly ones.

For more on maintaining a tap, check out our maintenance guide.


How much does it cost to replace a kitchen tap?

A: The cost of replacing a kitchen tap can vary widely, depending on several factors. If you're opting for a DIY route and replacing a basic tap, it could cost as little as £50. However, if your tap requires professional installation, or if it needs to be relocated, the cost could rise significantly.

The type and features of the tap will also influence the cost. For instance, high-end taps with sophisticated sensors, boiling water functions or built-in filtration systems could cost upwards of £300.

How do I change a washer?

A: Changing a washer on a kitchen tap can often rectify issues like leaks or low water pressure. Here's a simple guide:

  1. Find the Screws: Locate the screws that secure the tap handle to the base. You may need to remove decorative covers to see them.

  2. Remove the Handle: Once the screws are out, lift or pull out the entire handle assembly.

  3. Access the Tap: Unscrew any retaining clips or nuts holding together the pipes and hoses associated with the faulty washer.

  4. Replace the Washer: Remove the old washer and insert the new one. Ensure the replacement washer is the correct size and shape for your tap model.

  5. Reassemble the Tap: Put all components back together securely.

  6. Test the Tap: Turn on the water to check if the issue has been resolved.

Remember, always shut off the water supply before starting any repair work. If you're uncomfortable doing these steps yourself, it's best to hire a professional plumber.


By following the steps in this article, you can change your kitchen tap quickly and easily without any drama. Be sure to read through all of the instructions before starting so that you know what to expect. And always remember to shut off the water supply before beginning any plumbing projects!

Transform the way you cook and clean with a boiling water tap, now available at unbeatable prices. Alternatively, find out more about boiling water taps in our buyer's guide.

Fancy a nifty way to save some pennies and make life easier? Say hello to boiling water taps. These state-of-the-art taps come with heaps of uses in your home, from whipping up meals to sanitising baby bottles. If you're trying to persuade your other half why a boiling water tap is a must for your kitchen, stick around to discover how they'll quickly become your new best friend.

Cooking & Drinking

Part of what makes the kitchen so important is the fact it's the place where meals are created. Boiling water taps will take your cooking and drinking game to a whole new level, as you're able to access boiling hot water at the push of a button.

1. Brew tea & coffee

Fancy a cuppa or a steaming mug of coffee? Boiling water taps mean you can brew your favourite beverages quicker and to the exact temperature required. Plus, with an adjustable boiler, you can pick the perfect setting for whatever drink you're making - whether that's a mellow green tea or a livening coffee. No more waiting for your outdated kettle to boil, you can simply turn the handle and pour away. What's more, with a 2.4l boiler tank capacity, you can complete the whole tea round in one go without having to refill and reboil.

2. Cooking vegetables

Boiling water taps are all the rage in kitchens nationwide, and for good reason - they make cooking veggies a piece of cake! No more waiting for a pan of water to come to a boil - you can pour instant hot water over your veggies and enjoy perfectly cooked dishes in minutes. Whether it's broccoli, kale, carrots or onions, you can boil them tender in a flash using a boiling water tap.

3. Cooking pasta or noodles

Boiling water is a must when it comes to cooking pasta or noodles, and the boiling water tap makes this process a doddle. Say goodbye to waiting for a pot of water to boil on the hob – these taps provide instant hot water at your fingertips.

Connected to your regular mains supply, these taps come with an under-sink boiler to ensure a constant flow of boiling water. They're a fantastic addition to any kitchen, but safety always comes first. Don't worry, our taps are equipped with a child-safe mechanism to keep little fingers away from the boiling water function.


While cleaning isn't high up on our list of things we enjoy, wiping, mopping and sanitising is an unavoidable part of life - or at least it is if you value your kitchen hygiene. With a boiling tap, you can finish your cleaning chores that little bit quicker and get back to the things you love.

4. Sterilise baby bottles & cutting boards

If you're a new parent, you know how much work it is to sterilise those little bottles before and after each feed. Instead of filling the sink with hot water or using your kettle, you can use your boiling tap instead to fill a pan and bring it to a boil in seconds. The NHS then recommends leaving the bottle/feeding equipment in boiling water for 10 minutes.

You can also quickly sanitise cutting boards or chopping blocks when you're preparing food, helping you create a hygienic kitchen.

5. Fill hot water bottles

As we all try to avoid the temptation of turning on the heating, hot water bottles are fantastic for staying cosy during chilly winter months. To fill them safely and avoid burns, use a boiling water tap, which ensures a steady flow of hot water without spluttering. You can also use a funnel for precise pouring - just make sure the funnel is suitable for use with boiling water.

Once it's full, secure the top tightly and wrap the bottle in a towel or blanket to retain heat and prevent burns.

cosy socks sticking out from below blanket

6. Kill unwanted weeds

Unwanted weeds can be a nuisance, competing with your flowers and vegetables for resources. While there are chemical herbicides available, boiling water offers an inexpensive, effective, and eco-friendly alternative. Keep in mind that boiling water can damage any plant it touches, so exercise caution around desirable plants.

Using boiling water also destroys weed seeds, preventing new growth. To apply this method, pour the boiling water directly onto the weed's leaves and roots. This will break down the plant's cell walls and cause it to wither. For optimal results, repeat the process every few days until the weed is completely eradicated.

7. Kill mould and bacteria

Discovering mould or bacteria in your home can be both unsightly and hazardous to your health. Fortunately, there's a simple solution for getting rid of these unwelcome intruders – boiling water.

The high temperatures of boiling water effectively kill most moulds and bacteria, making it an excellent cleaning and disinfecting agent. This approach is fast, easy, and efficient, ensuring that your home remains free of mould and bacteria. If the mould remains after you've used boiling water, you may need to use a specialist cleaner, as some species are resistant to high temperatures.


Is a boiling water tap safe?

Yes, boiling water taps are safe to use. They feature a child-safe mechanism that prevents water from flowing unless the handle is in the fully open position, reducing the risk of scalding accidents for you and your family. Additionally, our taps come with carbon filters that remove impurities, ensuring you have access to cleaner and purer water.

What's more, compared to a kettle, which can be dropped, a stationary boiling tap is a far safer alternative.

How expensive are boiling water taps?

When it comes to boiling water taps, there is a wide range of prices on the market. At the high end, you can find taps that cost upwards of £1000 whereas our Avista tap is only £299. In general, the price of a boiling water tap depends on a few factors, including the brand, the features, and the design.

Some brands are more expensive than others, and some features, like filters or temperature controls, can add to the cost. However, boiling water taps can be a great investment for any kitchen, as they save time and energy while providing an endless supply of hot water.

Ready to transform your everyday tasks and chores? Dive into our huge range of affordable boiling water taps. Alternatively, learn more about boiling water taps and how to maintain them.

Kitchen taps have come a long way in the past few decades. With access to increasingly advanced technology, taps have evolved to make our way of living more convenient than ever. Taps that dispense boiling water are a particularly popular choice for new builds, extensions and renovations, allowing homeowners to access piping hot water instantly, instead of waiting for the kettle or a stove-top pan to boil. But with a growing number of brands on the market, knowing which hot water tap to choose can be overwhelming.

Today, we’re saving you precious time by sharing a straightforward, side-by-side comparison of three top models: our Athena tap, the Quooker Fusion and the Franke Minerva 3-in-1.


Budgets are an unavoidable aspect of home planning, so let’s see how these taps might fit into yours. 

Tap Price (as of July 2022)
Athena From £369
Quooker Fusion From £1,150
Franke Minerva 3-in-1                        From £1,092

Of the three, the Athena tap is by far the most affordable, with the Fusion and Minerva 3-in-1 taps requiring homeowners to fork out around three times as much. If your budget is limited or you have multiple taps to buy, the Athena could be the best option for you.


If you’re passionate about creating a cohesive look throughout your home, being able to choose from a variety of different looks can be a dealbreaker. Let’s see how customisable each tap is:

Tap Finishes
Athena Swan or D Neck: Chrome, Brushed Nickel, Matt Black,

Brushed Gold or Copper 

Quooker Fusion Swan or D Neck: Polished Chome, Stainless Steel, Black,

Patinated Brass or Gold

Franke Minerva 3-in-1                         Chrome

While the Athena and Fusion taps come in 10 or 12 different looks, respectively, the Minerva 3-in-1 is available in just one shape and colour: Chrome. While chrome appliances are still popular in home design, if you want to stand out then the Minerva 3-in-1 may not be the best choice. 

It’s also worth noting that changing the appearance of the other two models from their standard ‘Chrome’ look will come at an added cost. The Quooker Fusion’s most expensive finish (Gold) will add an extra £870 to your bill. The Athena’s most expensive finishes (Matt Black, Brushed Gold or Copper) will add an extra £30 to your bill.

Boiler size

The boiler size will dictate how much hot water can be drawn at a time without the need to reheat. Let’s see how our competitors stack up:

Tap Boiler size
Athena 2.4L
Quooker Fusion 3L, 7L (+£270), COMBI (+300)
Franke Minerva 3-in-1                        5L

The biggest of the three standard tanks is the Minerva 3-in-1, which comes with a 5L, horizontal tank. The Fusion tap follows with a 3L standard tank, with the ability to upgrade to a 7L for £270. Finally, the Athena tap comes with a 2.4L tank, which is still able to deliver 5-6 cups of boiling water at a time. With only 4 minutes required for the boiler to reheat, a higher capacity tank would only be needed for a particularly large household. If that sounds like you, the Fusion or Minerva 3-in-1 taps could offer that.

Water types

A tech-savvy tap can transform your everyday cooking and cleaning, providing different types of water in an instant. Here we can look at which taps offer what:

Tap Can dispense
Athena Cold, hot, boiling (98°C)
Quooker Fusion Cold, hot, boiling (100°C) + sparkling (CUBE upgrade for £1,150)
Franke Minerva 3-in-1                        Cold, hot, boiling (100°C)

All three can dispense cold and hot water through a mixer, along with boiling water - though the Athena’s is 98°C vs the Fusion and Minerva’s 100°C. This two-degree difference is designed to prevent spitting and save energy, though some argue that water has to be 100°C to be truly ‘boiling’. Despite that, for almost every use in the kitchen, 98°C is more than hot enough. The Fusion tap can also dispense sparkling and cold filtered water with the addition of its ‘CUBE’ add-on, which will foot an extra £1,150 onto your bill. 


Coming home to a faulty tap can create unwanted stress, which is why a warranty cover is so important. All of the taps in our comparison offer a warranty, but let’s see how long:

Tap Warranty
Athena 5 years for tap, 2 years for boiler
Quooker Fusion 2 years
Franke Minerva 3-in-1                        2 years

The Fusion and Minerva 3-in-1 hot water taps come with a standard 2 years warranty. The Athena, however, extends this by three years, offering a 5-year warranty for its tap, and 2 years for the boiler. While manufacturing issues are rare these days, faults can still spring up on taps from established brands - which is why a longer warranty can offer extra peace of mind.

Today’s analysis has hopefully shed some light on the differences when it comes to boiling water taps. With more information at your fingertips, it should be easier to make an informed decision when it comes to buying. If the Athena tap stands out to you, find out more by heading to the dedicated Athena taps page. Watch the video below to learn how easy it is to install Athena at home:

Designing a new kitchen - or renovating an existing one - can take you on a journey through all manner of technical specifications and complex costs. It can become confusing to keep on top of everything when there are so many variables out there, but getting the right fixtures and fittings can make or break your kitchen’s form and function. 

Modern homes require a modern tap. Thankfully, taps are more sophisticated than ever, and homeowners are increasingly choosing taps that can dispense boiling water in addition to regular hot and cold water. As experts in hot water taps, we’ve made your life easier by stacking three popular models side-by-side to reveal what you should look for and how they compare.

Let’s take a closer look at our Athena tap, the Fohen Fahrenheit tap and the Grohe Red tap.


First things first: let’s talk numbers. Home renovations are often not cheap, with bills quickly racking up when it comes to tech and fittings. How do our test subjects compare?

Tap Price (as of July 2022)
Athena From £369
Fohen Fahrenheit                           From £469
Grohe Red From £1,533

It’s clear to see there is a wide range of price points when it comes to boiling water taps. At over 4x the cost of the Athena, the Grohe Red is the most costly of the bunch. The Fohen Fahrenheit is over £1,000 cheaper - though the Athena is £100 cheaper still. For homeowners who need to stick to a modest budget, it’s clear who the frontrunner would be. 


For interior design connoisseurs, picking a matching aesthetic to tie into a theme can be just as important as the function itself. Let’s see what each tap offers in terms of customisation:

Tap Finishes
Athena Swan or D Neck | Chrome, Brushed Nickel, Matt Black, Brushed Gold or Copper 
Fohen Fahrenheit           Polished Chrome, Matt Black, Brushed Gold, Unfinished Brass, Gunmetal Grey, Brushed Nickel, Polished Bronze, Champagne Gold, Polished Nickel, Titanium Gold, Silk White & Satin Pink
Grohe Red Stainless Steel

With an astounding 12 colour choices, the Fahen Fareinheit leads the pack. It includes standard kitchen colours like ‘Polished Chrome’, ‘Matt Black’ and ‘Unfinished Brass’, along with alternative options like ‘Silk White’ and the bombastically bright ‘Satin Pink’. Close behind, the Athena tap comes in two spout shapes and 5 different colour choices - making 10 combinations in total. If the shape of the spout is important, the Athena wins out as the only tap to offer two options.

The Grohe Red falls behind on aesthetic choices, with just one: its standard ‘Steel’ look. If your home has a cohesive look that involves other metals or colours, this model may not be right for you.

Boiler size

Back to function: the size of the boiler tank dictates how much hot water can be drawn at a time - which is, of course, an important factor when choosing a hot water tap.

Tap Boiler size
Athena 2.4L, 4L (+£99)
Fohen Fahrenheit                           2.4L
Grohe Red 3L, 5.5L (+£194)

Inching slightly ahead, the Grohe Red comes with a 3L tank as standard. Compared to the Athena and Fohen Fahrenheit taps, which both come with a 2.4L tank, the Grohe Red, therefore, can dispense more boiling water without pausing to reheat. The Grohe Red also has the option of a tank upgrade, taking it from a 3L to a 5.5L at the added cost of £194. But the Athena also has an optional boiler tank upgrade, increasing capacity from 2.4L to 4L for just £99.

As capacity goes, the standard tank sizes aren’t too different from each other. A 2.4L tank will already hold enough water to dispense 5-6 cups without reheating, which takes roughly 4 minutes for the Athena model. Unless you have a household requiring large amounts of boiling water in a short space of time, a 2.4L tank is often more than big enough to handle day-to-day use.

Water types

These days, taps can come with all sorts of features to take them from basic to advanced. Take a look at what kinds of water these three tap models can dispense:

Tap Can dispense
Athena Cold, hot, boiling
Fohen Fahrenheit                           Cold, hot, boiling
Grohe Red Cold, hot, boiling

As you can see, all three taps are neck and neck, with the ability to dispense cold and hot water through a standard mains mixer, plus boiling water using the in-cupboard boiler. This style of tap is often called a '3-in-1 tap'. This makes cooking and cleaning far easier than before, saving you time waiting for water to boil on the stove or in a kettle.

Safety features

With taps becoming more and more sophisticated, safety is often a big concern for parents. Thankfully, the industry knows that safety isn’t up for negotiation. All three taps demonstrate this by having child-proof locks, preventing little hands from accessing hot water when parents aren’t around. The Grohe Red does this with a button and accompanying LED lighting system to show when the child lock is on or off. The Fohen Fahrenheit and Athena taps, on the other hand, use a spring-loaded safety handle. 


Faulty appliances can prove to be a real headache, which is why looking at what warranties are offered can save costs and stress down the line. Let’s examine the warranty periods for our three boiling water taps:

Tap Warranty
Athena 5 years for tap, 2 years for boiler
Fohen Fahrenheit                           2 years (upgrade to 5 for £175)
Grohe Red 2 years (+1 year upon registration)

The Athena tap strides ahead when it comes to warranties, offering a 5-year warranty for the tap and 2 years for the boiler. The Fohen Fahrenheit and Grohe Red taps come with 2 years as standard, which can be extended by 3 years or 1 year, respectively. The 3-year extension for the Fohen model comes at a price of £175, while the Grohe Red’s warranty extension is free after registering your product on the site. Read more about our warranty policy here.

There are lots of variables when it comes to boiling water taps, but hopefully, with today’s post, we’ve demonstrated that great features and designs don’t have to cost the earth.

To find out more about the Athena tap, head over to the Athena collection page or Athena vs Quooker vs Franke. Alternatively, compare all of our products in our larger tap comparison guide or watch the installation guide below to see just how easy it is to enjoy this tap in your home.

4 litre Tank Specification
Capacity: 4 ltrs
Width: 197 mm
Depth: 299.5 mm
Height: 272.5 mm
2.4 Litre Tank Specification
Capacity: 2.4 ltrs
Width: 188 mm
Depth: 188 mm
Height: 262 mm