Best Water Boiler and Warmer Reviews 2018 –Buyers Guide

If you are using an electric kettle to heat your water, as most American households do, then you have come to realize that you usually end up wasting a lot of water, especially when you just want to make a cup of coffee.

By the time you need to make the second cup of coffee, the water will already have cooled, and you will have to boil it again.

This makes electric kettles inefficient, power consuming, and less eco-friendly.

If you are using an electric kettle with a plastic interior, you are also exposing yourself to the harmful effects of BPA, which is linked to poor growth in children and obesity. For these reasons, it is important for you to get a water boiler and warmer.

Top Water Boilers & Warmers Comparison Table

  • Zojirushi CV-DCC40XT VE Hybrid
  • Capacity:4.0 and 5.0 Liter
  • Material: Non-stick
  • Temp: 160, 175, 195, and 208 degrees F
  • Panasonic NC-EG4000
  • Capacity: 2.0, 3.0, and 4.0 Liter
  • Material: Non-stick
  • Temp: 140, 180, 190, and 208 degrees F
  • Tiger PDU-A40U
  • Capacity: 3.0, 4.0, and 5.0 Liter
  • Material: Non-stick
  • Temp: 158, 176, 194, and 208 degrees F
  • Chefman RJ16-SS
  • Capacity: 5.3 Liter
  • Material: Stainless steel
  • Temp: 208 degrees F

Water Boiler Vs Electric Kettle

Unlike the electric kettle, a water boiler heats water to your preferred temperature and maintains it at that particular temperature throughout. It is effective, holds more capacity than an electric kettle, and avails clean and safe hot water whenever you need.

While electric kettles will also heat water quickly, they cannot maintain it at a constant temperature, meaning that you will have heat it again when you need and this can be inconveniencing especially when you need water to instantly prepare baby food.

Best Water Boilers 2018

Zojirushi CD-LFC40

Zojirushi CD-LFC40 water boilerThis CD-LFC40 water boiler and warmer from Zojirushi is an excellent addition to any kitchen and for anyone looking for an effective way to keep water at a preferred temperature throughout the day. The unit comes in 3.0l, 4.0l, and 5.0l capacities that you can choose from depending on the number of occupants in your home.

Heating water with the Zojirushi CD-LFC40 hybrid water heater is a seamless experience that doesn’t require instructions. Simply pour water into the heater while making sure to check the marking so as not to exceed the limit before connecting the plug and setting your preferred temperature. The unit has 4 keep warm temperature settings that are perfect for different varieties of teas and foods -160, 175, 195, and 208 Degrees Fahrenheit.

For those who are keen on conserving the environment, the Zojirushi water boiler and warmer has an energy saving function in the form of Quick Temp mode which enables water to reach 160, 175 quickly, or 195 Degrees Fahrenheit quickly without reaching boiling point. This is unlike during conventional heating where water will arrive at a boiling point first before being cooled to the preferred temperature.

The CD-LFC40 is no different from other Zojirushi Hybrid water warmer models regarding appearance with the most distinguishing feature being the panorama window for better viewing of the water level. On the top, the unit has an LCD control panel and buttons for controlling, among other things the preferred water temperature, reboil, unlocking, and dispensing the water. Other exciting features of this model of water heater include the stainless steel interior, a dechlorination feature that prevents chlorine and odors from extending the boiling point and the Micom technology that keeps water at selected temperatures when plugged in.

Zojirushi CD-LFC40 is made in Japan but comes with an English instruction manual. To prevent rust, it is commendable that you use water that has been passed through an ion exchange water filter or water softener. You should also clean the interior regularly.

Zojirushi CV-DCC40XT VE Hybrid

 Zojirushi CV-DCC40XT VE Hybrid water boilerZojirushi is a renowned brand when it comes to water boilers, and in the CV-DCC40XT Hybrid, they show their prowess in the industry again. This water boiler and warmer is one of a kind, not only for its looks but also its performance.  It is made from clear-coated stainless steel that is durable and has a detachable lid that makes it easy to clean. On the top is an LCD screen that shows the current water temperature and what you’ve set it to reach. There are also buttons for functions such as dispensing water, unlocking, timer, and the temp set.

This Zojirushi CV-DCC40XT VE comes as a 4-liter and 5-liter options, that you can choose from depending on the intended use and the size of your family. When it comes to performance, this hybrid water boiler and warmer has 4 temperature settings -160, 175, 195, and 208 Degrees Fahrenheit – and a Quick Temp feature that brings water to your selected temperature without reaching boiling point.

The micro computerized temp control system allows the unit to not only heat water but also retain a specific temperature throughout the day or night. If you need your Zojirushi boiler to warm water to a specified temperature by the time you reach your home, then you can use the timer feature to select anything between 6 and 10 hours and the boiler will automatically turn on to heat water after those hours.  It has a vacuum insulation technology that enables it to keep water warm for extended periods, allowing you to get hot water anytime you like.

When it comes to safety, this CV-DCC40XT VE hybrid boiler from Zojirushi has a couple of features that makes it safe for use. Its steam-reduce feature reduces the emission of steam, which can cause scalding, by turning off the heater just before it reaches boiling point. It also has an automatic shut-off function that switches the boiler off when it runs out of the water. This is in addition to the sturdy handle that you can use to easily move the water heater when it is filled with warm water. Cleaning is also easy since the interior is non-stick.

Panasonic NC-EG4000

Panasonic NC-EG4000 water boilerThis Panasonic NC-EG4000 water boiler and heater is tastefully designed to look good on the kitchen counter. At the top, it has an easy-to-read LCD screen with touch buttons for temperature control, slow drip, and reboil. There is also a cleaning button to help you keep the water boiler clean and a lock button to lock and unlock the lid to avoid people coming into contact with hot water.

This 110-volt thermo pot is convenient for keeping water warm throughout the day. It has a Bincho-tan charcoal-coated inner pot that slows boiling and alkanizes PH levels to make tastier tea, instant noodles, hot cocoa, cereals, and baby food whenever you need.

If you are going out of the home for some time but would like to come back and find hot water at your desired temperature, then you can use the 6-hour timer that makes the boiler turn on after 6 hours and heat water to your desired temperature. However, unlike other models, the NC-EG4000 water boiler and warmer from Panasonic only has one timer setting.

Panasonic has added four temperature settings that are perfect for different teas and foods –there are 208, 190, 180, and 160 degrees Fahrenheit. When water has reached your desirable temperature, press unlock and pour out water through the fast or slow drip option that makes it easier to dispense hot water depending on the container you are pouring water into. If you are using the Panasonic NC-EG4000 in a party, you will benefit from the sturdy loop that makes it easy to carry, the detachable power cord, and the 360 degrees rotating base. Using at night is also easy thanks to the light on the gauge that makes it easy for you to see the water level.

Tiger PDU-A40U

Tiger PDU-A40U water boilerThis water heater and warmer is an excellent choice if you are looking for great functionality and beautiful looks wrapped into one. It is made from stainless steel and has a hard plastic lid and bottom stand. The swivel based allows you to change the direction of the dispenser without moving the whole system which is convenient, especially when it is filled with hot water. Its upper lid is removable, and the power cord is detachable. It also comes with a carrying handle that makes it easy to move.

On the upper side of the Tiger PDU-A40U is a large LCD screen that shows the current temperature of the water and the set temperature. There is an indicator that shows when the water boiler and warmer is in action and a reboil option that allows you to raise the water temperature when it is below the desired temperature. The PDU-A40U has a lever-type dispenser button that you press continuously to discharge water. Remember to press the unlock button before using the dispenser lever since this boiler is made to be spill proof and leak proof and has a safety auto shut-off system.

With a 2 sleep timer setting of 6 and 9 hours, 4 temperature set controls, and a re-boil function, you can be sure that the Tiger PDU-A40U will keep your water warm for as long as you like. It comes with a non-stick interior which is better health wise in comparison to plastic electric kettles. It also has a dechlorinate mode that prevents chlorine and other musty odors from altering the boiling point

Secura WK63-M2

Secura WK63-M2 water boilerThe Secura WK63-M2 is a beautiful water boiler and warmer that is made from non-coated stainless steel with tough plastic at the top and bottom. It has a one-touch dispenser system and clear water level gauge that enables you to see the water level. This 750 Watt water boiler also has a blue night light that comes in handy when dispensing water in a poorly lit room.

To heat water to the desired temperature, the Secura WK63-M2 has a built-in micro computerized temperature control feature that allows water to reach and retain a set temperature. Should the temperature go any lower, the convenient reboil button is available to raise the water temperature. You can see the current and the set temperature right from the LCD screen display.

The unit has two temperature settings to keep water warm at either 208 or 175 degrees Fahrenheit. When heating or not dispensing water, the system activates the auto shut off feature to prevent spills or water leakages. The One Touch water dispenser can be adjusted to dispense water slowly to avoid accidents.

Chefman RJ16-SS (Best for Tight Budget)

Chefman RJ16-SS water boilerIf you are looking for a great water boiler and warmer but are shopping on a tight budget, then the Chefman RJ16-SS is perfect for you. For less than $100, you get a water boiler that will keep water warm throughout, saving you loads of time when preparing baby food, instant noodles, tea, cocoa, baby food, and instant soup, among other foodstuffs.

This RJ16-SS from Chefman is made from a vacuum insulated container that is designed to keep water warm. The exterior is made from stainless steel which not only makes it durable but also a beautiful addition to the kitchen. With a 5.3l capacity, this water heater and warmer is not only perfect for personal use but also convenient for large families of during parties. Its strong carry handle makes it excellent for moving around, especially in parties.

Safety is always paramount when dealing with hot water, and the guys from Chefman have taken this seriously. This water warmer and heater comes with a safety lock that prevents spillages during heating. It also has an auto-lock to prevent manual pump and accidental dispensing as well as an automatic shut-off when the unit is empty, or water has dried off.

This RJ16-SS from Chefman is efficient and takes approximately 10 minutes to boil water thanks to its 700-watt heating unit while its vacuum insulated interior keeps water hot for a very long time. Dispensing is very simple with the manual dispenser that will dispense water when you press and stop when you release it. The unit comes with a 1-year warranty.

Rosewill RHAP-16001

Rosewill RHAP-16001 water boilerWith a stainless steel interior and exterior, the Rosewill RHAP-16001 water boiler is not only beautiful, but also efficient and safe. This 4.2-liter hybrid water boiler and warmer has a keep warm feature that allows water to stay warm for a very long time. Should it cool, you will only need to press the reboil button and the device will automatically reboil water to your desirable temperature.

When pouring water at night, the Rosewill RHAP-16001 will light up blue for water is dispensed at a low speed and in small volumes and light up red when water is dispensing fast and in a larger amount. The dispensing mechanism has the fast and slow options which can be easily selected at the press of a button. It comes with 3-temp settings that include 208, which is perfect for instant food or some teas, 175 for coffee, and 140 which is the right temperature for milk powder.

In addition to these features, the Rosewill RHAP-16001 also comes with an auto clean feature that you can use to clean your boiler. During cleaning, just fill the water boiler and warmer with water and a half cup of lemon. Hold down the clean button and drain the water once it is done. Afterward, add clean water, bring it to boil and rinse the unit with it.


Panasonic NC-HU301P

Panasonic NC-HU301P water boilerIt is always important to get a boiler that can keep water hot for a long time, sometimes even when the power is out. The NC-HU301P is a new range of water boilers from Panasonic that can maintain heated water at 90 degrees for over 3 hours without being connected to electricity. This is made possible by the Vacuum Insulated Panel (VIP) technology that not only keeps water warm but also saves water heating costs by up to 42%.

Unlike the earlier models, the Panasonic NC-HU301P has a large enough LCD screen at the top to show you the current temperature and what you have set. It is nicely designed and has a nice water level gauge that makes it easy to know when additional water is necessary. The exterior is made of robust plastic and stays cool during heating, unlike most stainless steel models. The interior is made of non-stick stainless steel that is efficient in heating and easy to clean. When opened, all the water that is accumulated on the lid rolls down to a catcher and doesn’t spill on the countertop unlike in many other models.

This cordless water boiler and warmer has a cordless electric pump and can spin 360 degrees making it safe and convenient for use even at party tables. With three temperature settings of 180, 190, and 208 Degrees Fahrenheit, the Panasonic NC-HU301P is perfect for preparing hot water for teas, baby food, and instant foods. Should the temperature go down, this warmer and boiler has a 4, 6, 8, and 10 hour setting for automatic reboil. You wouldn’t have to worry about overheating since it comes with a convenient overheating protection feature. This is in addition to a 4 speed dispenser that makes this unit one of the safest you can ever have for dispensing heated water.

Tatung THWP-40

Tatung water boilerThis THWP-40 water boiler and warmer from Tatung is an excellent addition to any kitchen for its quality performance and great looks. The boiler comes with useful functions including the dispense, temp decline, and reboil, which help bring water to your desired temperature whenever you like.

The exterior is made from tough plastic with a greyish accent that makes it look like stainless steel. The interior, on the other hand, is made from stainless steel, which functions way better than most non-stick interiors that are preferred in other models. The base can swivel 360 degrees, the water gauge gives a clear panoramic view and has a night illuminator, and the handle is robust enough to move this Tatung water boiler while its full of water.

This water boiler and warmer brings water to boil in slightly over 10 minutes and comes with an automatic keep warm function that enables water to stay at your preferred temperature all day long. Among the features you can expect include the boil, keep warm, and reduce temperature to room temperature.

Dispensing water when it reaches your preferred temperature setting is easy because Tatung THWP-40 has a 2-way water dispense option that involves an electric pump and cup push features. When using the button, just hold it down to dispense water and release it when you have collected the amount you need. If water is heated above your preferred temperature, use the manual cooling function to reduce its temperature.

Top Water Boilers & Warmers Comparison Chart

Zojirushi CD-LFC403.0, 4.0, and 5.0 LiterNon-stick160, 175, 195, and 208 degrees FCheck Price
Zojirushi CV-DCC40XT VE Hybrid4.0 and 5.0 LiterNon-stick160, 175, 195, and 208 degrees FCheck Price
Panasonic NC-EG40002.0, 3.0, and 4.0 LiterNon-stick140, 180, 190, and 208 degrees FCheck Price
Tiger PDU-A40U3.0, 4.0, and 5.0 LiterNon-stick158, 176, 194, and 208 degrees FCheck Price
Secura WK63-M24.0 LiterStainless steel208 and 175 degrees FCheck Price
Chefman RJ16-SS5.3 LiterStainless steel208 degrees FCheck Price
Rosewill RHAP-160014.0 LiterStainless steel140, 175, and 208 degrees FCheck Price
Haier HBM-F252.0 LiterStainless steel208 degrees FCheck Price
Panasonic NC-HU301P3.0 Liternon-stick180, 190, and 208 degrees FCheck Price
Tatung THWP-404.0 LiterStainless steel208 degrees FCheck Price

Guide to Buying an Electric Water Boiler

Any water boiler, as long as long as it is working, is able to boil water. However, this doesn’t mean that all of them are the same or deserve a place in your kitchen counter. There are various consideration that you need to keep in mind when buying an electric water boiler and warmer. While in our reviews, we have delved in to the benefits of each of the boilers to give you an insight of which brand you should consider over the other, for example Zojirushi vs Tiger, we still think it is important for you to know the features that a good water boiler and warmer should have. The following is what we recommend.

  • Speed of boiling water: The speed at which an electric water boiler and warmer takes to boil water is an important consideration before making a purchase. In most cases, the slowest boilers will often take more than twice the amount of time taken by the fastest. In these reviews, the fastest boilers took approximately 10 minutes to bring water to boil using normal methods.
  • Capacity: When choosing a hybrid water boiler, make sure that you select a size that is capable of meeting the demands of your household. If you plan to use it by yourself, the 3.0 liters and below is enough. However, get 4 liters and above for a home with many members or if you plan to use it occasionally in parties.
  • Ease of use: There is no point of purchasing something that is so difficult to use and that is why we have given ease of use a lot of importance in our hot water boiler reviews. If you have medical conditions such as arthritis, you may have trouble gripping some things. Other boilers may have small handles and lids that are very difficult to open. We have only featured the best warmers in our reviews that won’t give you difficulties during opening or using.
  • Noise Produced: Some electric boilers usually produce a lot of noise which can be really irritating. Given that you want your water boiler to be in use continuously, especially when you have a baby, we have taken into consideration the noise produced when ranking the top electric boilers and warmers in our review.
  • Size and weight: You need a boiler that is easy to lift and well balanced since it is something that you will use on a daily basis. Some of the bigger boilers that can carry anything from 4 liters are perfect for parties and you wouldn’t want one that is easy to move from a table to the next.
  • Energy consumption: While boilers need energy to heat water and keep it warm throughout the day and night, not all boilers consume a similar amount of energy. Some models like the Panasonic can save up to 42% in heating costs. It is, therefore, important that you select a warmer and boiler that is efficient and consumes less energy.

How to Clean a water boiler

If you live in an area where the water is hard or has high mineral content, you will notice some yellowish build up in your water heater and warmer after a couple of weeks of use. You may also notice that your water tastes abit different. Don’t worry when you see this build up since it is easy to remove.

First of all, you need a packet of citric acid cleaner, which is biodegradable and non-toxic. Before you begin cleaning, you should make sure that the filter at the bottom of the interior section of the cooler is attached to avoid sucking the citric acid or mineral buildup. Next, mix the citric acid (you can also use lemons) with water and pour it into your water boiler and warmer. Press and hold the reboil button until the lights start blinking just near the LCD display. Once the water boiler has finished cleaning, detach the lid and pour out the water. Remember to be careful since the water will be hot and can easily cause accidents if mishandled. You should also be careful to avoid getting water on the control panel, the LCD, or the bottom part of the boiler.

Once you have drained the citric acid mixed with water, add clean water and press reboil to bring it to boil. Once it has boiled, dispense some through the dispenser to clean the unit and dispose the rest. Finally, clean the outside with a cloth dipped in warm water to remove sticky smudges and dirt. Make sure to check the gasket while cleaning and if it appears worn out, make sure to get a replacement from the manufacturer.

Check out this guide on how to clean a Zojirushi water boiler.

Water Boiler Pros and Cons

There are many benefits of selecting a water boiler and warmer compared to an electric kettle. They include:

  • A water boiler and warmer has a timer that allows you to set a specific time that you want water to be heated. This is unlike an electric kettle which you will have to switch on every time you need to boil water.
  • Most water boilers have a dechlorination feature that enables water to boil for slightly over 5 minutes after it has hit the boiling point to break down chlorine molecules and make them less harmful to the body. Electric kettles don’t have this feature.
  • Water boilers and warmers have interior insulation that keeps water at your preferred temperature for hours. They also have a reboiling feature that allows you to quickly bring water to your preferred temperature easily unlike electric kettles.
  • Water boilers and warmers heat water to various temperatures which is suitable for things like tea and baby food that require specific temperatures to cook well. Unlike the electric kettles, water heaters can display the current water temperature.
  • These boilers and warmers have improved safety features that include safe dispensing mechanisms and safe locks that prevent water or steam from leaking out during the boiling process.

One con of the water boiler is that it costs more than an electric kettle. However, this is because the boilers have many functions than the kettles. Also, a boiler will consume more power when used throughout the day to keep water warm. However, this is its main purpose and modern versions of the boiler and warm are built to provide better performance while conserving electricity.


Water boilers and warmers are very useful and a perfect choice for homeowners who would like to get warm or hot water whenever they want throughout the day. There are many reasons why you should prefer a water boiler over other water heaters and there are a wide range of options to choose from, each with useful features that will make a huge difference in your kitchen.

We hope that you found this water boiler review to be helpful in making your decision when it comes to buying a water boiler and warmer. With the top boilers that we have reviewed here, you have a wide range to choose from. We have indicated those that are best for price and of good quality to help anyone who is shopping on a budget. Whether you need one to store the baby’s water or for brewing your low acid coffee, these are the boilers to get. With all these boilers and heaters, you won’t fail to get one that works for you whether you are looking for the best performance, lowest priced, or the largest capacity.

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