10 Best One Cup Hot Water Dispenser in The UK

Last updated on 04/08/2025

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CASO HW 1660 Turbo XL Hot Water Dispenser for Home | 4L Instant Hot Water Dispenser with Filter for Hot Drinks | One Cup Boiling Water Dispenser | Filtered Water Dispenser | Baby Formula Mode

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Why We Love It

Elegant design with touch control.
Saves time and energy.
Offers perfect water quality.

Main Highlights

HOT WATER DISPENSER FOR YOUR HOME – The CASO HW 1660 has an elegant and compact design, made from high-quality stainless steel with intuitive touch control. Ideal for making tea, coffee, hot drinks, pasta and baby food*
SAVE TIME & ENERGY – Instant hot and boiling water thanks to the powerful 2600 watt motor for high performance and save up to 50% energy compared to standard electric kettles
7 TEMPERATURE SETTINGS – The perfect hot drinks dispenser with a range of temperature options from 40°C up to 100°C as well as ambient, in 10°C increments. Or use the pre-set baby food mode for quick preparation of baby food (37°C)
LARGE CAPACITY & EASY TO CLEAN – With a large 4L removable tank, it is easy to refill and clean. In addition, the CASO HW 1660 has an integrated descaling reminder
REDUCE WATER WASTE AND AVOID REBOILING – With seven different water quantities (100/150/200/250/300/350/400 ml and continuous), the hot water dispenser only heats the amount of water which is required
FREE WATER FILTER FOR PERFECT WATER QUALITY - The free water filter ensures extra clean, tasty water and ensures the longevity of your device
SAFETY FEATURES – The CASO HW 1660 has an auto-lock function after approximately 15 seconds without operation, to avoid accidental usage
*Water for baby formula needs to be sterilised first

Saves time and energy efficiently.
Instant hot water in seconds.
Customizable settings for perfect brews.

Main Highlights

INSTANT HOT WATER IN 7 SECONDS - Perfect for tea, coffee, instant noodles and more—saves up to 50% energy, water and time compared to traditional kettles.
MEMORY BUTTON - "Memory" button allows you to save your preferred temperature and water quantity, ensuring quick access to your favourite settings.
PRECISE TEMPERATURE CONTROL - Offers 13 settings from 40°C to 100°C in 5°C increments, ideal for all types of tea, beverages, and baby food preparation*.
CUSTOMISABLE VOLUME OPTIONS - Features 7 pre-set volumes (100-400ml) and a continuous dispense mode for larger containers.
LARGE 2.7L REMOVABLE TANK - Easy to fill with an integrated water filter for optimal water quality.
USER-FRIENDLY DESIGN - Stainless steel housing with a sleek, modern look; intuitive sensor touch controls and an easy-to-read display simplify operation.
SUITABLE FOR EXTRA-TALL MUGS - Perfect for on-the-go use, accommodating larger travel mugs with ease.
HASSLE-FREE MAINTENANCE - Includes a descaling reminder and cleaning mode for effortless upkeep.
*Note: Water for baby food must be sterilised prior to use.

TANGZON 5L Instant Hot Water Dispenser, Thermal Stainless Steel Water Boiler with 5 Temperature Settings, 24H Timer, Auto Re-Boil & Rotatable Base, Electric Instant Kettle for Home Office Brewing

Why We Love It

Instant temperature-controlled hot water.
Multiple, versatile dispensing methods.
Advanced safety features included.

Main Highlights

INSTANT HOT WATER: With our 5L electric urn, you can get hot water quickly, whose temperature can be adjusted to 40°C, 50°C, 60°C, 85°C and 98°C to satisfy your needs for coffee, powdered milk, warm water and more. Besides, the urn automatically switches to the “keep warm” function once the boiling is finished.
3 WATER DISPENSING WAYS AVAILABLE: This mulled wine warmer offers three ways to dispense water: The dispense button, clink glasses and air pump, of which pump does not require electricity and is suitable for use when there is no power supply. Plus, the base is rotatable so you can fetch water in any direction.
24-HOUR TIMER & RE-BOILING FUNCTION: Our water boiler and warmer has a 24-hour timer program that you can set to suit your demands and save you valuable time. If the water is not warm enough, just press the re-boiling button, which is of great convenience.
SAFETY FIRST: This hot water boiler’s inner is made of selected food-grade 304 stainless steel, which is odourless for worry-free use. Moreover, the automatic power-off function will be activated when short of water to avoid potential safety problems.
EASY TO USE: The water level gauge, equipped with a night light, allows you to refill water easily at any time. In addition, the straightforward control panel and handle provide simple operation as well as easy transportation to elsewhere you like.

ZACHVO Hot Water Dispenser UR05 with Filter, 2200W Fast Heating, 4 Temperature Settings, 4L Removable Tank, 3 Water Volume Options, Compact & Energy Efficient, Ideal for Kitchen, Office & Home

28% OffFree Shipping

Why We Love It

Instant hot water access.
Customizable temperature and volume.
Eco-friendly and energy-efficient design.

Main Highlights

【Fast Heating – Hot Water in Seconds】With a powerful 2200W heating system, the ZACHVO hot water dispenser quickly heats water to your desired temperature in just seconds. Whether you’re preparing tea, coffee, or baby formula, you’ll save valuable time and enjoy instant hot water. Pro Tip: Discard initial 3-second flow for optimal temperature consistency.
【4L Removable Tank for Easy Use】The water dispenser comes with a large, removable 4L tank that meets daily hydration needs for households or small offices. Easy to refill and clean, it provides fresh water while reducing the need for frequent refills. A great option among hot water dispensers for kitchen use, blending convenience and functionality.
【Built-in Activated Carbon Filter】For Cleaner, Healthier Water. Equipped with a built-in activated carbon filter, this hot water machine removes common impurities, reduces odors such as trichloromethane and carbon tetrachloride, and softens water to enhance taste. Get safer, fresher water while reducing your reliance on bottled water. Replace the filter every 1–2 months depending on usage and water quality.
【High-Temp Child Lock & Low-Water Alert 】Worry-Free Use. Designed with families in mind, this hot water dispenser features a child safety lock to prevent accidental operation, ensuring safe usage around children. The low-water alert notifies you when it’s time to refill, preventing dry heating and protecting the unit. Whether at home, in the office, or in shared spaces, enjoy peace of mind with every cup.
【Versatile Temperature & Volume Options – Perfect for Every Use】The ZACHVO hot water dispenser offers four temperature settings (room temperature, 45°C, 85°C, 95°C) and three volume options (150ml, 300ml, 500ml), allowing you to customize your hot water needs. Whether it’s for tea, coffee, baby formula, or warming up meals, you can adjust the water output to suit your needs—perfect for small households or busy offices.
【No Installation Needed & Energy Efficient】Forget plumbing or complex setup — this instant hot water dispenser is truly plug-and-play. Just fill the tank, plug it in, choose your temperature, and enjoy. With no continuous heating, it consumes far less energy than traditional kettles or water boilers. An excellent eco-friendly hot water machine for environmentally conscious users.
【Installation Tips & Customer Support】To avoid leakage, align the grooves on the tank with those on the water dispenser. Insert the tank from the top and press down until it sits flush. For any questions or support, our customer service team is here to help — we respond within 48 hours and are committed to resolving your issues quickly and effectively.

Breville HotCup Hot Water Dispenser | 2.0L with 3kW Fast Boil & Variable Dispense | Energy-efficient use | Gloss Black [VKJ318]

13% OffFree Shipping

Why We Love It

Quick boiling time.
Large water capacity.
Adjustable cup sizes.

Main Highlights

Boils a cup of water in under 50 seconds, ideal for busy families
2L tank holds enough water for up to 10 cups; perfect for instant coffee, tea, hot chocolate, noodles and more
Variable single cup dispense allows you to choose from nine different cup sizes; manual stop lets you control flow of water for energy-efficient, economical use
Large water window with blue illumination in boil mode; sleek black design with polished stainless steel trim complements modern kitchens
Removable drip tray, permanent limescale filter and stainless steel finish simplify the cleaning process

Breville VKJ367 BRITA HotCup Hot Water Variable Dispense, 1.8 Litre, Stainless Steel, 3000 W, 1.8 liters, Silver/Black

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Why We Love It

Swift boiling technology.
Ample tank capacity.
Adjustable cup sizes.

Main Highlights

Boils a cup of water in under 50 seconds and features Brita filter technology that works while boiling to filter limescale and chlorine; includes Brita Maxtra cartridge
1.8L tank holds enough water for 7-9 cups; perfect for instant coffee, tea, hot chocolate, noodles and more
Variable single cup dispense allows you to choose from nine different cup sizes; manual stop lets you control flow of water for energy-efficient, economical use
Large water window with blue illumination in boil mode; polished stainless steel design complements modern kitchens
Removable drip tray, permanent limescale filter and stainless steel finish simplify the cleaning process

Cookspace® One Button Instant Hot Water Dispenser, 2600W, 2.5 Litre Tank Fast Boil 100% Boiling Water Guaranteed in 5-10 Seconds, One Cup/Continuous Flow Boil Dry & Overheat Protection Energy Saving

Why We Love It

Boils water in seconds.
Easy one-touch operation.
Large 2.5L water tank.

Main Highlights

✅FAST BOIL - This powerful 2600W instant hot water dispenser can heat water to boiling in as little as 5-10 seconds,100% boiling water guaranteed, above 95 degrees and will only boil what you need, so you'll have your tea, coffee, or hot chocolate ready in no time - saving you time and energy. Just as easy to use as a kettle, the dispenser is fast and results in less waste.
✅ONE TOUCH OPERATION - The tabletop water dispenser has an easy one button operation, so you can dispense and stop hot water with just a press. Tap the button once to dispense one cup (200ml) of water or tap twice for a continuous flow. Press the button again to manually stop the water flow.The water output is as high as 400-500 ml per minute.
✅ 2.5L INTEGRATED WATER TANK - The large 2.5L water tank can provide up to 12 cups of hot water, so you won't need to refill as frequently. The top of the machine comes with a removeable lid for easy access to the water tank, and the clear water level window and indicator lights when water is running low. Safe to fill up as no tank to remove.
✅ADJUSTABLE HEIGHT - The removable drip tray comes with a stainless-steel cover for easy cleaning and can be easily detached to empty the liquid. The drip tray can be adjusted to fit small or large cups so there is no worktop mess - keeping your kitchen counter clean and dry. You can even remove the drip tray entirely for larger jobs!
✅ENERGY EFFICIENT: This hot water dispenser is the way forward as there is nothing worse than wasting hot water which costs to produce, only make what you need for the occasion, reducing waste and enhancing your eco-consciousness.
✅SAFETY: Safety First: Your safety is paramount to us. That’s why our dispenser comes with built-in safety features, including boil dry protection and overheat protection.

Bear 3L Hot Water Dispenser,6 Temperature Presets,2050W Fast Boil,5 water volume choices with LED Night Light and Cleaning Program，Energy-Efficient,Digital Touch screen,Cream-White

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Why We Love It

Instant hot water options.
Flexible five-volume settings.
Large 3L capacity.

Main Highlights

🍵 HOT WATER WITHIN SECONDS: 45°C-60°C-70°C-80°C-85°C-90°C, six temperatures ensure your drink needs. Experience instant hot water at your preferred temperature with our innovative water dispenser. [The highest temp select can only reach 90°C, CANNOT select 100 ° C.]
🍼 5 VOLUME SETTINGS:150ml,200ml,250ml,300ml,500ml. The five volume settings provide flexibility for different cup sizes to match your cup size perfectly.
🥛 3L LARGE CAPACITY: The 3L large capacity is ideal for families and offices. The detachable water tank allows easy filling and cleaning, while the transparent design makes it easy to monitor water levels.
✅ AUTOMATIC CLEANING PROGRAM: Activate the automatic cleaning program to keep your dispenser in top condition, and rest assured with the safety protection features. Remove the accumulated water inside the body and deep clean the interior.
🚫 SAFETY PROTECTION: The locking design to prevent accidental touch can protect the safety of children and pets.

Cooks Professional Instant Hot Water Dispenser 2600W with 2.5L Capacity & Drip Tray | Energy Efficient Boiling Kettle Kitchen Dispensers for Hot Drinks, Tea & Coffee Making | Black/Rose Gold

Why We Love It

Instant hot water convenience.
Large 2.5L capacity.
Easy to refill.

Main Highlights

EXPERIENCE THE POWER OF INSTANT HOT WATER: Cooks Professional electric instant hot water dispenser boasts a blazing 2600W heating element, ensuring your water is ready in mere seconds. You have full control with our manual stop function, so you can customise hot water.
GENEROUS CAPACITY - FAMILY-FRIENDLY: With an impressive 2.5 litre capacity, our one cup hot water dispenser is a true game-changer. It's larger than your average one cup kettle, making it perfect for large families or busy offices. Its rated voltage of AC 220-240V and a frequency of 50/60Hz ensures it's ready to perform reliably whenever you need it.
REFILL WITH EASE: Simply flip open the lid to top up the tank, or for added convenience, remove the tank using the built-in carry handle and fill it up directly from the tap. The dimensions, at L27.2 x W18.5 x 30.6cm, make our hot water dispensers for kitchen a compact addition to your countertop.
MESS-FREE CONVENIENCE: The hot water dispenser kettle has a removable drip tray will catch any spills and lifts off effortlessly for easy cleaning. The 88cm power cord provides flexibility in where you place our hot cup water dispenser, ensuring it is right where you need it.
YOUR SATISFACTION IS OUR PRIORITY: At Cooks Professional, we go the extra mile to ensure your experience is seamless with our boiling water dispenser. Our UK-based customer service support is here to answer your questions, resolve any issues with the water boiler, and provide assistance.

Salter EK6116 Instant Hot Water Dispenser – Electric Water Boiler, 2.3L Removable Water Tank, Fast Boil & Variable Dispense, Integrated Strix Water Filter, Integrated Drip Tray, Boil-Dry Sensor, 2600W

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Why We Love It

Hot water in seconds.
Multiple dispense settings available.
Integrated water filter included.

Main Highlights

INSTANT HOT WATER DISPENSER: Don’t want to wait to enjoy your favourite hot drink? Thanks to the Salter Instant Hot Water Dispenser, you can enjoy the convenience of having piping hot water in as little as 40 seconds.
VARIABLE DISPENSE SETTINGS: Designed with multiple dispense settings,you can choose from a one cup function providing you with up to 200ml of hot water,or a continuous water function to fill larger cups or cook your noodles.
WATER FILTER: With your wellbeing in mind, this electric water boiler is equipped with an integrated water filter, leaving you with clean and pure water without any unwanted impurities and bacteria!
INTEGRATED DRIP TRAY: Looking to keep mess to a minimum? This Salter hot water dispenser has a built-in drip tray to catch any spills and overflows and helps to keep your surfaces free from unnecessary mess.
BOIL-DRY SENSOR: Thanks to the convenient boil-dry sensor, this strix-controlled electric water boiler offers an added measure of safety for peace of mind when not in use. The dispenser will automatically switch off if no water is inside.

8.7

Excellent

We scanned 470 products

We reviewed these offers relevant to the One Cup Hot Water Dispenser within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Caso, TANGZON, ZACHVO, Breville, CookSpace, Bar, Cooks Professional, Salter, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best One Cup Hot Water Dispenser in the market, we considered we took a deep dive into 2351 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is CASO HW 1660 Turbo XL Hot Water Dispenser for Home | 4L Instant Hot Water Dispenser with Filter for Hot Drinks | One Cup Boiling Water Dispenser | Filtered Water Dispenser | Baby Formula Mode. We love many things about this product by Caso. What sets it apart from the competition is Elegant design with touch control. , Saves time and energy. , Offers perfect water quality.
The best value product for most shoppers and where user satisfaction is continuously the highest is CASO HW 770 Hot Water Dispenser | Hot Water in seconds | Saves up to 50% Energy Compared to Kettles | Memory Function | 8 Quantity Dispenses | Suitable for Baby Food | Integrated Descaling Reminder by Caso based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for One Cup Hot Water Dispenser and the best cost-to-value ratio is ZACHVO Hot Water Dispenser UR05 with Filter, 2200W Fast Heating, 4 Temperature Settings, 4L Removable Tank, 3 Water Volume Options, Compact & Energy Efficient, Ideal for Kitchen, Office & Homeat ZACHVO with a 28% discount.
Our list of the best One Cup Hot Water Dispenser is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best One Cup Hot Water Dispenser in The UK

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We scanned 470 products

We concluded that: