The 10 Best Water Boilers

Updated November 03, 2017 by Ezra Glenn

10 Best Water Boilers
Best High-End
Best Mid-Range
Best Inexpensive
We spent 40 hours on research, videography, and editing, to review the top selections for this wiki. Whether you run a catering business or are stocking your employee break room, hot water on-demand is a must-have. These water boilers offer just that and so much more, with features including settable temperatures, keep-warm functions, and automatic dispensing. They'll have you enjoying instant noodles, soups and coffees, and more tea than was dumped in Boston harbor in no time. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best water boiler on Amazon.

10. Capresso H2O Plus 259

A polished stainless steel lid perfectly accents the clear glass carafe and large curved handle of the Capresso H2O Plus 259, a great-looking option that's efficient and fun to watch as it works. It has a 1.5 quart capacity and is built to last for years.
  • strong schott glass from germany
  • textured handle for a secure grip
  • water comes in contact with plastic
Brand Jura-Capresso
Model 259.04
Weight 3 pounds
Rating 3.9 / 5.0

9. KitchenAid KEK1722SX Electric Kettle

With the KitchenAid KEK1722SX Electric Kettle, you can choose from a variety of colored finishes to match just about any kitchen. Its slick design conceals the water gauge for a streamlined look, and its base comes with built-in cord storage
  • 120 to 212 degree temperature range
  • backlit settings display
  • tends to beep loudly and often
Brand KitchenAid
Model KEK1722SX
Weight 4.3 pounds
Rating 3.9 / 5.0

8. Bonavita BV382510V

The Bonavita BV382510V has an elegant gooseneck spout to give you optimal pour control and a touch of class. It's equipped with a count-up timer to keep track of the heating process, and can hold its contents at your preferred temperature for up to an hour.
  • great for making pour-over coffee
  • celsius and fahrenheit settings
  • occasional descaling recommended
Brand Bonavita
Model BV382510V
Weight 3.2 pounds
Rating 4.2 / 5.0

7. Rosewill Electric 15002 Auto Feed

The Rosewill Electric 15002 Auto Feed brings water up to your desired temperature quickly, with three heat settings perfect for tea, coffee, and instant soups or hot cereals. It boasts a 4-liter capacity, a self-cleaning function, and subtle blue LEDs for nighttime use.
  • large and sturdy carrying handle
  • easy-to-see level gauge window
  • auto-shutoff function is faulty
Brand Rosewill
Model R-HAP-15002
Weight 7.2 pounds
Rating 4.1 / 5.0

6. Tiger PDU-A40U-K Electric

The Tiger PDU-A40U-K Electric is available in 3-, 4-, and 5-liter capacities to meet your needs. It's extremely convenient and efficient, with a 928-watt heating element, a precision timer and temperature controls, and offers simple dispensing at the push of a button.
  • removable power cord for storage
  • self-cleaning mode
  • may develop rust over time
Brand Tiger Corporation
Model PDU-A40U-K
Weight 7.4 pounds
Rating 4.4 / 5.0

5. Secura WK63-M2

The Secura WK63-M2 features a nighttime dispensing light and dual switches, with one push-button on top and a second lever below the spout. With its high quality and decent price, it's hard to go wrong with this unit, especially for office break rooms.
  • lock button for safety
  • lovely satin finish
  • some units develop a chemical taste
Brand Secura
Model WK63-M2
Weight 6.4 pounds
Rating 4.2 / 5.0

4. KitchenWare Station WB-10

A good option for big conference rooms or medium-sized events, the KitchenWare Station WB-10 has a sturdy body available in several colorful finishes and boasts a large 9.7-liter capacity. It uses a ceramic thermostat to keep its heating precise and prevent over-boiling.
  • easy-to-see fill window
  • 2-layer stainless steel construction
  • maintains a 200-degree temperature
Brand KitchenWare Station
Model WBB
Weight 8 pounds
Rating 4.1 / 5.0

3. Panasonic NC-HU401P

The Panasonic NC-HU401P is durable enough to last for years. It boasts a vacuum-insulated thermal system that never gets hot to the touch, even as the water within is heated to 180, 190, or 208 degrees Fahrenheit, according to your needs.
  • doesn't need power for dispensing
  • diamond fluorine inner coating
  • adjustable flow control
Brand Panasonic
Model NC-HU401P
Weight 8.5 pounds
Rating 4.8 / 5.0

2. Breville BKE820XL

The 1.8 liter Breville BKE820XL Variable Temperature Kettle looks so sleek with its gorgeous steel body and modern base that you'll never want to take it off the counter. It can maintain your desired temperature for up to 20 minutes.
  • presets for different types of tea
  • swivels 360 degrees on base
  • dual fill-level indicators
Brand Breville
Model BKE820XL
Weight 5 pounds
Rating 4.6 / 5.0

1. Zojirushi CV-DCC40XT VE

The Zojirushi CV-DCC40XT VE has four keep-warm temperature settings and a steam-saving function that holds its contents just under boiling to prevent evaporation. It features a quick-temp mode for expedited heating and its large 4-liter reservoir rarely needs refilling.
  • lcd shows temperature
  • 6- to 10-hour settable timer
  • two drip modes for making coffee
Brand Zojirushi
Model CV-DCC40XT
Weight 8.4 pounds
Rating 4.9 / 5.0

What Happens To Water When We Boil It?

At some point in your life, you probably had a falling out with a friend. Perhaps you fell for the same boy in science class, or your parents didn’t get along well enough to sustain the childhood alliance. Whatever the cause, you know what it feels like when stress enters into a relationship, how it tests the connection you share with another human being. If we think about this in more metaphorical terms, it can help us to understand what happens to water as its temperature rises to a boil.

Picture, if you will, a room full of children, packed nearly wall-to-wall, far beyond what the fire marshal would ever allow. Every three of these children is a molecule of water, linked at the arms. The oxygen children are always in the middle, and the hydrogen kids are on the outsides. As such, the hydrogen kids each have a free hand. By the law of attraction, these free hands link up with the free hydrogen hands of other nearby water molecules. This hydrogen bonding forms water as we know it.

Now, imagine that the kids are bombarded with good news — every day henceforth is Christmas day, school is cancelled indefinitely, etc. This is like an applied heat source in that it excites the children tremendously the same way that exposure to heat excites water molecules. That excitement sends the children bouncing around the room, putting a lot of stress on those hydrogen-to-hydrogen bonds. Eventually, molecules break away from one another and float upwards, becoming gaseous. The bubbles you see rapidly rising in a pot of boiling water are pockets of gaseous water molecules making their way to the surface of the water and breaking free.

There’s no meaningful difference between the kind of heat excitement you can produce on a stovetop and the heat generated by one of the water boilers on our list. Some of the more powerful models on our list might win a race with the stovetop, however, allowing you to get your water boiling faster than the traditional method. In these more modern boilers, a metal coil is the source of the heat.

That may sound dangerous at first. After all, the last time you took an electrified piece of metal into the bathtub with you, you got to see your long lost relatives for a few minutes before the doctors brought you back to life. Fortunately, these electrical coils are kept away from the water itself, using convection or conduction to transfer their heat to a separate plate or metal tube that touches the inside of the boiler, keeping any potentially hazardous elements insulated from one another.

How To Choose The Right Water Boiler For You

At first glance, it would seem that getting your hands on a water boiler that can boil water is all that really matters. If it can take your water to 212 degrees Fahrenheit, what else do you need? Well, there are some very specific differences among the models on our list, and depending on why exactly you need boiling water, some models will serve you better than others.

The clearest dividing line between two camps of water boilers separates them into kettle and dispenser categories. Kettle style boilers looks and feel like the teakettles you might use on a stovetop. The obvious difference here is that these are electric and highly portable. This style can also easily come off its base and follow you into another room to serve your beverages as hot as possible. Dispenser styles, on the other hand, usually remain stationary. Instead of tipping these over to pour them out, they feature buttons on the top that open a spout for pouring.

Kettle styles are a little more at home in the home, where they resemble an item often seen in the kitchen. Dispenser models have a more industrial look that may not be as inviting in the home, but that will serve you well in an office setting.

The next most important factor to consider is whether or not the boiler in question has any temperature settings. Some boilers simply boil water, heating it as much as possible and turning off automatically when that heat is achieved. The advantage of this style of boiler is often price, as they’re the least expensive models available. Some boilers — both kettles and dispensers — may have digital temperature controls. If you require water that is hot, but not necessarily boiling — when brewing sensitive teas, for example — this is a must-have feature. Without it, you can easily burn or overcook certain items.

Two final considerations are warm settings and construction materials. Some boilers have a setting that will automatically kick their heating elements back on if the water starts to cool off. Since you’re dealing with hot liquids, it’s important that your boiler be made of safe materials. Glass and steel options are the best, but if you have to go with plastic, at least make sure that it’s BPA-free.

A Brief History Of The Electric Water Boiler

The first electric water boilers hit the scene toward the end of the 19th century. After tea swept across Europe and took England by storm, British citizens couldn’t get enough of the drink. Since indoor gas lines weren’t terribly common, but electricity was beginning to spread through cities, it held the potential for faster tea brewing.

In 1893, thirsty recipients of the Crompton and Co. catalogue (think Sears Roebuck in the US) could order their very own electric kettle. These remained woefully problematic until around 1922, however, when an engineer by the name of Leslie Large discovered a way to safely immerse the heating element in the water itself.

These earlier models still had one big problem: they kept on boiling until you turned them off. If you left the house with it on, all the water would cook off, and you might just burn the house down. In the 1950s, models emerged with thermostats that would automatically shut off the boiler once your water reached the desired temperature, keeping you and yours cozy and safe.



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Last updated on November 03, 2017 by Ezra Glenn

Ezra is a writer, photographer, creative producer, designer, and record label-operator from New York City. He's traveled around the world and ended up back where he started, though he's constantly threatening to leave again.


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