6 Best Water Boilers for Tea Reviewed

by Jay | Updated on June 23rd, 2023

If you want hot water instantly and want to serve numerous cups of tea over several hours, you’ll need an electric hot water boiler.

In contrast to electric kettles, an electric water boiler and warmer can swiftly heat your water and KEEP it warm at your chosen temperature for several hours, saving time and energy.

Best Water Boilers for Tea

If you need a cheap electric kettle for single usage, we’ve tested some terrific options, including the Hamilton Beach, Breville Electric Kettle, and Cuisinart PerfectTemp. However, if you like tea, coffee, noodle soup, baby bottles, or porridge and need hot water on demand for an extended period, keep reading:

Water boilers differ in capacity, which is important if you want to serve numerous cups throughout the day, temperature settings, design, and longevity, and we have in-depth reviews of several models.

Secura Electric Water Boiler and Warmer in Stainless Steel

The Secura electric water boiler includes a blue night light, which is useful. In addition, it has four temperature settings that can be readily modified to make different types of tea (white, green, black, oolong, and so on), and the micro temperature control system keeps your water heated to the degree you specify.

It includes 4 quarts of storage visible via the water level gauge and a nonstick inside container for simple cleaning. It also includes a magnetic power cord, steam ventilation, a detachable top, and a dispenser lock.


Power Cord with Magnet

This is a critical feature for additional security. If there is any spillage, the cord is immediately severed. Furthermore, the auto shut-off mechanism aids in the prevention of water leakage.

Blue light

This will come in handy when administering water in low-light conditions. It’s also visually appealing.


Operation with a single touch
Several safety features
Light at night
Simple portability
Keep-warm function on auto


Capacity constraint (suitable for small families)

Bottom line, the Secura water boiler offers excellent value for money.

Zojirushi CV-DCC40XT 4-Liter Stainless Dark Brown Hybrid Water Boiler And Warmer

The Zojirushi Water Boiler and Warmer is the greatest large electric water boiler and warmer available. It has every feature and capacity imaginable. However, it may be a little too much if you want to make a cup or two of tea.

The Zojirushi has four computerized temperature settings: 1600F, 1750F, 1950F, and 2050F. It also offers a one-touch dispensing mechanism and cleaning options such as descaling and dechlorination.

With its LED display, you can configure the gadget to warm your water at a later time, and it has an auto shut-off option for safety, as well as notifications for when boiling is complete or when water levels go too low.

One of the defining advantages of Zojirushi water warmers is that they can instantly heat the water to your selected temperature setting without reaching the boiling degree.

Because this water boiler is the most energy efficient among its competitors, it greatly lowers heating time.

Tiger PDU-A50U-K Electric Water Boiler and Warmer, 5.0-Liter, Stainless Black

The Tiger PDU Water Boiler features a pretty attractive display that lets you control the temperature to four chosen temperature settings when initially heating water, as well as keeping your water warm at the following temperatures: 208°F/194°F / 176°F / 158°F.

Ideal for brewing several varieties of tea. The monitor also features two sleep timer settings: 6 and 9 hours.

It has an automatic shut-off mechanism, a removable lid for easy cleaning, and a nonstick inner coated pot. It is also energy efficient and has a dechlorination mode.

Tiger PVW-B30U 3-Liter Electric Water Dispenser Review

This Tiger PVW B3OU water heater has a capacity of 3 liters, which is plenty for several teapots. Therefore, we believe the Tiger PDU or Zojirushi is a better value. On the other hand, this Tiger model has a two-way style hot water distribution mechanism – both electric and by an air pump approach- which works without the need for energy, potentially lowering your utility bill; therefore, some customers prefer this model.

It also features two energy-saving modes: Energy Saving mode and VE Mode, which automatically turns off the heater after 2 hours of inactivity after the water has been boiled.

Finally, it includes a micro computerized temperature control system that can heat water to the appropriate temperature – 1760F, 1940F, and 2080F.

R-HAP-1602 Electric 4 L Hot Water Dispenser by Rosewill

The Rosewill Electric Water Heater has a large capacity of 4 liters and 3 temperature settings. The water dispenser, like the Secura, has a night light indication function but no notifications or aural indicators.

It has an auto-electric pump lock, a bottom heater, and a double dry-boiled protection design. Unfortunately, it lacks a cleaning function, but you can clean it with a citric acid solution.

We’re conflicted because we’ve never used this model, and while being “Amazon’s choice,” it only has 3.5 stars from nearly 700 reviewers.


  • Light at night
  • The handle is sturdy.
  • Auto-cleaning function
  • Temperature control via computer
  • Splash protection with auto-lock
  • Water-level indicator with a blue light


  • There is no insulation.

Panasonic Electric RA41660 Thermo Pot with Slow-Drip Coffee Feature

Panasonic’s electric Thermo pot is an excellent choice if you want hot coffee or wish to create hot cocoa, noodles, baby food, instant soup, and cereals. The Thermo pot with a medium capacity can heat up to three liters of water.

The long-lasting and adaptable appliance has four temperature settings, simple touch buttons, a six-hour energy-saving timer, and a re-boiling water function. It also has an LCD screen, an accurate water temperature monitor, and an easy-to-read water level gauge. With slow boiling, the inner pot is coated with Bincho-tan charcoal, which helps to alkalinize the pH level.


  • The power cord is detachable.
  • The base rotates 360 degrees.
  • Sturdy portable loop handle
  • The lid opens with a push-button
  • Dispenser security lock


  • Rusting may occur over time.


If your budget allows it, acquire the Zojirushi Water Boiler, which is largely regarded as the greatest water boiler on the market. However, in terms of value, the Secura Electric Water Boiler is also a fantastic alternative.

Why do you need a water boiler and warmer?

To save time and energy and be more efficient. Water boilers are perfect for keeping your water warm over a long period.

It’s a great way to receive fast, hot water on demand without repeatedly having to deal with the inconvenience of repeatedly heating water on the stove.

You could still use a microwave, but your water won’t be heated uniformly and consistently, you won’t be able to gauge its temperature readily, and you’ll have to keep warming it repeatedly.

What should you look for in a tea water boiler and warmer?

The models we’ve listed above are all high-quality and include features like Auto Shut Off, LCD screens, customizable temperature settings, and, in some cases, detachable cords.

Longevity, customer service, and durability are the true differentiators. While there are various high-quality electric kettle brands, only a few names, like Tiger and Zojirushi, have endured the test of time regarding water boilers.

Keep the following points in mind when shopping for a water boiler and heater.

  • Capacity: Water boilers are available in a variety of capacities. For example, a 3.0-liter capacity water boiler and warmer may be perfect for individuals or couples. On the other hand, a water heater with a capacity of 20 liters is ideal for industrial use and larger households or parties.
  • Speed: If you need hot water quickly for a cup of coffee or to make baby food, you’ll need a machine that can boil water in the smallest amount of time.
  • Simple to use: Choose a small boiler with a removable, cleanable cover. Heavy machinery is difficult to operate and difficult to clean. To improve water quality and eliminate unpleasant tastes and odors, use a model with a dechlorination mode. Some heaters have an automatic cleaning function, while others must be cleaned manually.
  • Dimensions and weight: Whether the boiler is large or small, for home or commercial usage, examine the dimensions before purchasing to ensure that it will fit comfortably in the specified space. The machine should not be too heavy because it will be difficult to move and clean.
  • Energy consumption: Water boilers use less energy than other appliances. Some offer extra features to help you save even more money on your electricity bill. For example, automatic shut-off, timer settings, and heat preservation keep the water hot without requiring constant electricity consumption.
  • Material: Most water boilers are made of stainless steel, resistant to stains, corrosion, and dust. The interiors are nonstick coated and insulated to provide a longer ‘keep-warm’ effect.
  • Price: Water heaters are available in various functions and capacities. Select a model that meets your requirements and budget.

Tea Temperature Guide

Did you know that various teas taste better at different temperatures? A good water boiler or electric kettle may be readily configured to heat your water to the desired temperature.

Here’s a quick reference to the various temperatures that are best for various teas:

  • White Tea — 149-158 degrees Fahrenheit
  • Yellow Tea — 159-167 degrees Fahrenheit
  • Green Tea — 167-176 degrees Fahrenheit
  • Oolong Tea – 176-185 degrees Fahrenheit
  • Black Tea – 210 degrees Fahrenheit
  • Boiling water – 210 degrees can also be used for instant foods that require hot water, such as noodles or oatmeal, or to boil vegetables quickly.

It comes down to personal preference, and these measurements are only guides.


What is the best type of water kettle?

It depends, like with so many other things. Do you require a high capacity because the water heater will be used commercially or by multiple persons in the household? Then you should go for at least a 4 or 5L model. If not, a smaller 3L type or even an electric kettle will usually suffice.

What is the best material?

Plastic is the most commonly used material. Although almost all manufacturers have made a great effort to ensure that their electric kettles and water boilers are BPA-free and that their plastic does not leave a fishy odor on the water heater, many people still will not touch anything other than a stainless steel model.

Kettles are a little unusual in that several great glass kettle models are available in addition to stainless steel types.

What are the benefits of having a water boiler and warmer?

One of the primary advantages of a water boiler is that it lowers power expenses by conserving energy. It often has a bigger capacity than a standard water kettle and can keep water warm at a specific temperature for several hours. In addition, the device is small, robust, simple to use, and easy to clean and maintain.

Can I use it to heat other liquids?

No, these units are solely used to heat water. Other liquids may wreak havoc on the product.

How quickly does the water boil?

Two variables determine this. First, the amount of water determines the heating rate poured into the heater. The device’s wattage also determines the heating rate. The higher the wattage, the more power it possesses and the faster it boils water.


Jay is a health and wellness enthusiast with expertise in water quality and nutrition. As a knowledgeable advocate for holistic well-being, Jay successfully manages Type 2 Diabetes through informed lifestyle choices. Committed to sharing reliable and authoritative insights, Jay combines firsthand experience with a passion for enhancing health."