Hot Water Dispenser Buying Guide
An instant hot water dispenser makes everyday hot drinks quicker and more convenient. Whether you're making your morning coffee, brewing a cup of tea or preparing hot water for cooking, there's no need to wait around for a kettle to boil.
Our Cooks Professional digital hot water dispensers deliver hot water in around 8 seconds, with adjustable temperatures and serving sizes to suit your needs. Available in 2.5L, 2.7L and 4L capacities, choosing the right one comes down to your household size, how often you use hot water and how much counter space you have in your kitchen.
Which hot water dispenser is best for you?
All three Cooks Professional Digital Hot Water Dispensers boast a 2600W motor and come in a range of colours including stainless steel, black, white and black & rose gold, making it easy to find one that best suits your kitchen.
| Model | Capacity | Best for |
|---|---|---|
| 2.5L Digital Hot Water Dispenser | 2.5 litres | Smaller households, couples and compact kitchens, where there is little need to boil a whole kettle |
| 2.7L Digital Hot Water Dispenser | 2.7 litres | Busy kitchens and families wanting a balance of capacity and convenience |
| 4L Digital Hot Water Dispenser | 4 litres | Larger households, offices and frequent hot water users |
Why choose a digital hot water dispenser over a kettle?
Unlike a traditional kettle, which heats the water inside its reservoir, an instant hot water dispenser heats and dispenses your selected amount on demand. This can help reduce unnecessary water heating and save on your energy bill, particularly if you regularly boil a full kettle for a single drink.
With adjustable temperature and volume settings, you can prepare anything from a small cup of tea to a larger serving of hot water in less time than a kettle, without boiling more than you need.
Why is a water filter important in a hot water dispenser?
Using a water filter is one of the simplest ways to improve the taste of your hot drinks while helping protect your hot water dispenser from limescale build-up. Our Cooks Professional replacement water filters are compatible with all Cooks Professional digital hot water dispensers as well as a range of other brands' water dispensers, and are included in all of our models.
The advanced filtration system combines particle filtration, ion-exchange resin and activated carbon to help:
- Improve water quality and taste: Reduce chlorine, unwanted odours and flavours.
- Reduce limescale: Help minimise mineral build-up inside your hot water dispenser without having other take apart the machine.
- Maintain performance: Reduce scale accumulation that can affect heating efficiency and water flow.
- Make maintenance easier: Replace the filter regularly to maintain effective filtration.
Our replacement water filter cartridges are available in packs of 2, 3 and 6, providing approximately 4, 6 and 12 months of use respectively, depending on water quality and usage. For the best results, replace your hot water dispenser filter according to the recommended schedule and descale your appliance when required.
You can find out more information on Hot Water Dispenser care and maintenance on our Hot Water Dispenser Care Guide blog.
Digital controls for the perfect pour
All Cooks Professional hot water dispensers feature an easy-to-use digital display, giving you greater control over every cup. Adjustable temperature and water volume settings let you customise each pour, whether you're preparing a warm drink, brewing tea or making coffee.
The intuitive touch controls make selecting your preferred settings simple, while convenient features such as a child safety lock, water level alerts and limescale monitoring help make everyday use easier and safer. With hot water available at the touch of a button, there's no need to wait around for the kettle to boil.
Frequently asked questions
Are instant hot water dispensers cheaper to run than kettles?
They can be more economical when dispensing only the water you need, rather than boiling excess water in a kettle. However, actual running costs depend on the appliance, water temperature, serving size and frequency of use.
What size hot water dispenser do I need?
A 2.5L hot water dispenser is ideal for smaller households, while a 2.7L model offers a convenient balance for everyday family use. For larger households or frequent hot drinks, a 4L dispenser reduces the need for regular refilling.
Do hot water dispensers need a filter?
A filter is highly recommended to ensure the longevity of your product and can be recycled at supermarkets and easily replaced on our website.