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The Vektra 1.5L Vacuum Electric Kettle boasts the ability to maintain warm water for extended periods, showcasing a unique approach to energy efficiency. But what are the downsides to this vacuum design kettle? Read on to find out.
Vektra 1.5L Vacuum Electric Kettle Review
Score: 8/15 | RRP: £110.00, now £87.93
How we tested eco kettles
Our testing was based on boiling 500ml water – enough to fill two average-sized mugs – to 100ºC, and we awarded each model up to 15 points for the following criteria:
- Energy efficiency, including whether the kettle offers a rapid boil function, different temperature settings and a keep warm feature (3 points)
- Features, points awarded for water level window, boil-dry protection, auto shut-off, cordless design, 360º base, built-in filter, hidden element and ease of pouring (8 points)
- Value for money, does it offer plenty of features, and does it come with a warranty? (2 points)
- Good looks, is the kettle stylish, and does it come in any different finishes? (2 points)
How energy efficient is the Vektra Vacuum Electric Kettle?
The only real energy-saving feature of this kettle is its double-walled vacuum flask design, which keeps water warm for up to four hours after boiling, meaning that you’re saving energy by not having to reboil frequently. It uses between 1.5kw and 1.8kw of energy, and reaches boiling point in around two minutes 30 seconds for 500ml.
Is the Vektra Vacuum Electric Kettle good value for money?
Priced at around the £70 mark at the time of writing, we feel that the absence of some quite standard features means that this model isn’t the best in terms of value. It does, however, come with a two-year warranty.
How does the Vektra Vacuum Electric Kettle look?
The design isn't hugely stylish but it’s available in a wide choice of five colours, as well as different capacities.
Should you buy it?
This kettle is very quiet to boil, so it’s ideal for those with open-plan kitchen/living areas. The vacuum technology stayed true to its claim of keeping boiled water warm at around 80ºC for up to two hours, and at around 68º for up to four hours. That being said, this model is quite slow to reach boiling point compared to the others we tested, and we also found the pouring system a little tricky, as you have to depress the lever while tilting the kettle at quite an angle.
Worried about the energy usage of your oven? Check out our tests of the best air fryer instead.
Specs at a glance:
- Boil dry protection
- Auto shut-off
- Cordless design
- 360º base
- Hidden element
- Easy pouring
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Also consider...
Russell Hobbs Illuminating Glass Kettle
Score: 13/15 | RRP: £69.99
Features
- Water level window
- Boil dry protection
- Auto shut-off
- Cordless design
- 360º base
- Built-in filter
- Hidden element
- Especially good pouring with the large, easy-to-hold handle.
We love the glass design of this eco friendly kettle by Russell Hobbs. With 3000W power, it boils 500ml of water in about 1 minute 25 seconds, while its visible water level and one-cup indicator contribute to energy savings.
Despite a higher price tag, the kettle's features and warranty make it a justifiable purchase, enhanced by its modern design including an illuminating blue light when boiling. However, be ready for its weight when filled with water.
Check out the best eco-friendly cleaning tools and refillable cleaning products for a more sustainable home in 2023.
Pros: Transparent, illuminating, quick boiling, multiple temperature settings.
Cons: Heavy when full.
See our full review of the Russell Hobbs Illuminating Glass Kettle.
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Still looking? Check out our roundup of the best eco kettles on the market in 2023, tried and tested by YourHomeStyle.