When it comes to kitchen gadgets, hot water dispensers make excellent additions to your healthy habits and routines. While their name is self-explanatory – they provide you with instant hot water whenever you need it – it is their versatility that is so compelling. With many uses and excellent features, the best hot water dispenser you get will also turn into a reliable partner that enhances your quality of life. Today, we will present you with our top choices in the hot water dispenser department, with an instant hot water dispenser review for each product.

How Did We Choose Each Best Instant Hot Water Dispenser for This List?

To offer you these reviews, we discussed with experts in the field, browsed the forums, and discussed with many users. We then compiled the information and highlighted the best features, the pros, the cons, and the conclusions. As water dispensers go, we also recommend you to check out our guide on the best water coolers to try this year as well! After all, enjoying cool beverages and instant hot teas without any effort all year long only makes your life better and healthier. As you know, drinking more water daily solves a host of health issues. So if you are a fan of teas and hot drinks in general, you need the best instant hot water dispenser to ease daily chores for you!

Check Out the Best Instant Hot Water Dispenser for Your Needs!


Product Name Performance Tank Capacity Type Best For

InSinkErator H-CONTOUR-SS Hot Water Dispenser
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60 cups/hour 210F 2/3 gallons Tank + Faucet EDITORS’ CHOICE: Best Overall/Green Living

InSinkErator H-HOT150SN-SS Hot Water Dispenser
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60 cups/hour 210F 2/3 gallons Tank + Faucet DIY Installation

Ready Hot RH-200-SS Hot Water Dispenser
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60 cups/hour 190F 2.5 quarts Tank + Faucet Dual Lever Faucet

Zojirushi 586361-CV-DCC40XT Hot Water Dispenser
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60 cups/hour 208F 1 gallon Tank Innovation Technology

Anaheim AH-1300 Hot Water Dispenser
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60 cups/hour 210F 5/8 gallons Tank Easy Maintenance

1. InSinkErator H-CONTOUR-SS Hot Water Dispenser



  • 2/3-gallon stainless steel hot water tank
  • Satin nickel finish instant hot water faucet
  • Temperature: 160-210F
  • 750 watts
  • 5.4 x 2.8 x 6.2 inches
  • Warranty: 1 year

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Why Should You Buy the InSinkErator H-CONTOUR-SS Instant Hot Water Dispenser?

Our first instant hot water dispenser review refers to the InSinkErator hot water dispenser – the H-CONTOUR-SS model. We listed it as our first pick because of its eco-friendly design, excellent price/value ratio, and great tech specs. Let’s see a few of them!

  • It features a chrome side faucet & a 2/3 gallon stainless steel tank;
  • Comes with a twist top handle for effortless use;
  • Features easy-to-adjust temperature control;
  • Installation requires a single hole in the countertop and electricity under your sink.
Pros Cons
Best eco-friendly instant hot water dispenser Some complained about the product being noisy
Excellent price
Great warranty
Original design & easy installation


This stainless steel tank with chrome finish faucet is a small wonder for anyone who wants instant hot water for various daily needs and health purposes. This instant hot water dispenser allows you to get instant nearly-boiling water in an efficient and easy manner. Given the design, price, warranty, customer reviews, and construction, we can safely say you cannot go wrong with this one.

2. InSinkErator H-HOT150SN-SS Hot Water Dispenser



  • 2/3-gallon stainless steel hot water tank
  • Satin nickel finish instant hot water faucet
  • Temperature: 160-210F
  • 750 watts
  • 5.4 x 2.8 x 6.2 inches
  • Warranty: 1 year

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Why Should You Buy the InSinkErator H-HOT150SN-SS Instant Hot Water Dispenser?

Just like the InSinkErator hot water dispenser mentioned above, this model comes with similar features and a few differences you might want to know about before making a purchase. For instance, it comes with a satin nickel finish faucet and can deliver up to 60 cups/hour of steaming hot water. Other features are the following:

  • Adjustable temperature from 160 to 210 F;
  • Tool-free tank connections and dry-start protection to ease installation;
  • Spout height is 6.25 inches and the spout reach is 5.38 inches.
Pros Cons
DIY installation Pricy
Deck mounted
Easy-adjustable thermostat for temperature control
Enthusiast customers’ reviews


While this instant hot water dispenser is a bit pricy, you can trust it to deliver on its promise. The tech specs are beyond compelling and the device does come with excellent features and customers’ reviews. An investment in your quality of life, this hot water dispenser works for everybody, everywhere due to its easy DIY installation.

3. Ready Hot RH-200-SS Hot Water Dispenser



  • 2.5 quarts stainless steel tank
  • Brushed nickel hot and cold faucet
  • Temperature: Up to 190F
  • 1300 watts
  • 11 x 8 x 12 inches
  • Warranty: 3 years

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Why Should You Buy the Ready Hot RH-200-SS Instant Hot Water Dispenser?

Next in line on this list of best instant hot water dispenser reviews is the Ready Hot model. This instant hot and cold water dispenser is an excellent choice if you look for a kitchen device to provide you with hot water on request but also meet your needs when it comes to cold water as well. We said something about water coolers as well in the beginning, but this unit replaces a cooler successfully.

ith its ergonomic design, 3-years warranty, and a great price, this has to be the best instant hot water dispenser in the dual lever faucet category. But this device has many other interesting features you should know:

  • It comes with automated heater protection for the safety of users;
  • You do not have to worry about the tank burnout in case of a dry start;
  • It plugs into a standard 110 outlet;
  • It works well with Reverse Osmosis filter systems.
Pros Cons
Automated heater protection Some users complained about it leaking
Great warranty
190 F hot water dispensing
Enthusiast customers’ reviews


With 60 cups of 190F water per hour and dual faucet features, this hot water dispenser is one of the best money can buy. If you look at its price, warranty, and specs, you can easily realize you should definitely factor this product in your purchase decision-making process. The fact that it works well with an RO water filter system makes it even more compelling, especially for people worried about water contaminants and poor water quality who also need water filtration technologies in their homes.

4. Zojirushi 586361-CV-DCC40XT Hot Water Dispenser



  • Hybrid water boiler and warmer
  • 4 keep warm temperature settings
  • Vacuum insulated non-electric keep warm
  • 1300 watts
  • 8.8 x 11.1 x 13.9 inches
  • Warranty: 1 year

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Why Should You Buy the Zojirushi 586361-CV-DCC40XT Instant Hot Water Dispenser?

This hybrid water boiler and warmer is a kettle-style instant hot water dispenser that uses vacuum insulation technology (like travel mugs and insulated water bottles) to keep water hot with very little electricity. You will never want anything else for your teas and coffees after using this one, that’s for sure! However, let’s see some of its best features!

  • 4 keep warm temperature settings (160°F, 175°F, 195°F, 208°F, and Vacuum Insulated Non-Electric Keep Warm);
  • Micro computerized temperature control system;
  • Easy-to-clean, clear coated stainless steel body and non-stick interior;
  • Energy-saving timer function (6-10 hours);
  • The steam-reduce feature reduces the amount of steam emitted by turning off the heater immediately before reaching a boil.
Pros Cons
Made in Japan Some users complained about designer flaws on the coating
cETLus listed
Vacuum-electric (VE) hybrid keep warm system
Energy efficient


This Japanese piece of technological wonder will become your favorite kitchen, party, and even travel gadget. With its innovations regarding vacuum insulation, energy efficiency, and excellent customer feedback, there is no wonder it is probably the best instant hot water dispenser in its price range.

5. Anaheim AH-1300 Quick and Hot Instant Hot Water Tank




  • 5/8 gallon stainless steel tank
  • Heater protection with self-resetting thermal fuse
  • Low-density heater to minimize accumulation build-up
  • 1300 watts
  • 10.1 x 10.1 x 13.8 inches
  • Warranty: 1 year

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Why Should You Buy the Anaheim Instant Hot Water Dispenser?

Once you hook the tank to your plumbing, you will never worry about getting hot water ever again. The dispenser comes with insulated stainless steel to retain heat with ease and is one of the best products on our list for its easy maintenance. Nevertheless, we should see together its other tech specs and features!

  • Delivers up to 60 cups of hot water per hour;
  • Comes with a low-density operation that helps to minimize the accumulation of build-up for easier maintenance;
  • Very simple yet extremely functional as per customers’ reviews.
Pros Cons
Easy to install and maintain Some users complained about installation leaks
Self-resetting thermal fuse
Enthusiast customers’ reviews
Great price


If you need a device coming with simple installation, smooth maintenance, a great price, and strong backup from its users, then the Anaheim dispenser is what you need. It features a couple of interesting specs adding up to its reliability and longevity as well. Not at all a bad investment if you want hot water at your fingertips with no hassle!

6. Panasonic Electric Thermo Pot




  • 4.2 quarts tank
  • Bincho-tan charcoal coating of the inner stainless steel pot
  • 4 automatic temperature settings
  • 700 watts
  • 8.5 x 11.3 x 12.8 inches
  • Warranty: upon manufacturer request

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Why Should You Buy the Panasonic Thermo Pot?

Panasonic is a name to respect when it comes to home appliances and gadgets, and this thermo pot does not fall far from its tree. A versatile and slick machine to have at home, the hot water dispenser comes with 4 precise temperature settings (208, 190, 180, and 160 F). Moreover, the slow-drip mode for fresh drip-brewed coffee is a dream that came true for all coffee lovers out there. It does come with other interesting features as well, so let’s see them!

  • LCD screen;
  • Easy-to-read water gauge;
  • 360º rotating base for easy access;
  • Dispenser safety lock.
Pros Cons
Provides a great variety of uses Some users complained about the lid rusting
The stainless-steel inner pot is precision coated with bincho-tan charcoal to purify and alkalize the pH level of hot water
6-hour energy savings timer
Excellent price


Ideal for coffee, tea, soups, cereals, and baby food, this hot water dispenser is a resilient and reliable kitchen device. With its easy-read LCD screen and touch buttons,slow-drip coffee setting, water reboil, and programming of the energy-saving six-hour timer, the Panasonic Thermo pot is the best money can buy.

7. Secura Stainless Steel Water Boiler and Warmer

Best For: BUDGET


  • 4 quarts tank
  • One-touch electric dispenser switch
  • 2 automatic temperature settings
  • 750 watts
  • 13.9 x 13.1 x 9.6 inches
  • Warranty: 2-Year Manufacturer’s Limited stainless steel exterior

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Why Should You Buy the Secura Water Boiler and Warmer?

The last entry on our list of best instant hot water dispenser picks on this list is also one of the best instant hot water dispensers on the market right now. The Secura water boiler and warmer features a built-in micro-computerized temperature-control system. It also automatically keeps water warm at 208° F or 175° F. But beyond these specs, we should also learn more about the product’s capabilities!

  • It comes with a built-in automatic clean cycle to remove water scale buildup;
  • Features a commercial-grade non-coated 18/10 stainless steel interior;
  • Blue night light function for easy water dispensing under low light.
Pros Cons
Best price/value ratio hot water dispenser Some complained about the power cord missing from the package
15-second automatic night light
Low-water sensor with automatic heat shut-off for safety
5-second gentle pour to reduce splashing


Great for families, offices, and other high usage times, the Secura water boiler and warmer with night light is an excellent investment. Given its price tag, enthusiast customers’ reviews, and warranty, you can trust the Secura to become one of your most reliable kitchen devices. It is also very easy to use, low-maintenance, and very safe.

How and Why Choose a Hot Water Dispenser for Your Daily Needs?

Once you read each instant hot water dispenser review above, we are sure you understood that hot water dispensers are serious game-changers when it comes to improving your quality of life and saving precious time with your daily chores. Instead of boiling water on the stove or use the microwave, you can simply push a button and get instant hot water for your needs. Wouldn’t it be a gas to have a filter water pitcher that also boils your water in the blink of an eye? Well, until the technology gets there, hot water dispensers are the surefire way to provide you with endless hot beverages for all your needs and tastes!

Hot water dispensers are versatile. They can help you make all the teas and coffees you like (as all of them allow you temperature control and multiple settings). You can also use them to make soups, cereal, prep baby food, clean and wash dishes, disinfect surfaces, and more. 

Let’s see a few buying tips as well:

  • Pick instant water dispensers and warmers with stainless steel inner coating to prevent anything from leaking into your water;
  • The dispensers coming with automation – and we talk here about temperature and safety settings – are the best ones, as they save you a lot of time and trouble;
  • Some dispensers feature innovative technology, which, in turn, allows them to work great and be energy-efficient. If you care about your bills, you should focus on those boilers and warmers that consume as little electricity as possible;
  • Size and shape do matter, especially if you have to fit a hot water dispenser under your sink;
  • While most feature DIY installation, you should make sure you understand the manual and you have all the necessary tools at hand;
  • Portable kettle-like water boilers and warmers make an excellent investment for renters and people who travel a lot, students, offices, and even small food/drinks-oriented businesses.

Best Instant Hot Water Dispensers: Frequently Asked Questions

Before we leave you to study extensively the features and tech specs of these hot water dispensers we reviewed, we want to answer some of the most frequently asked questions coming from our readers and users alike.

1. Are Hot Water Dispensers Worth It?

Besides the fact that their convenience and ease of use will help you drink more water, hot water dispensers come with environmental and monetary benefits. According to the U.S. Department of Energy, you can save up to 50% energy by using hot water dispensers in comparison to using traditional water heaters. This saving depends, of course, on the type and model of instant hot water dispenser you choose to use in your home. 

2. Are Instant Hot Water Dispensers More Efficient than Kettles?

In the kettle vs. hot water dispenser battle, the dispenser wins. The first reason is in the name of the device: “instant.” You don’t have to waste time or water while waiting for the kettle on the stove to boil the H2O. Moreover, the dispenser boils the exact amount of water you need, so there is no liquid left behind you have to throw away or re-heat, thus consuming even more energy. As water conservation ways and efforts go, instant hot water dispensers should make a difference in energy and water bills for a medium to a large family that consumes plenty of water, teas, coffee, soups, etc. every day.

3. How Do Instant Hot Water Dispensers Work Together with Water Filters?

Instant hot water dispensers are separate devices from your water filters, no matter the types of filters you chose for your home. Surely, you can put filtered water coming to your sink from an under-sink water filter or a whole house water filter – and we recommend you to do so. However, you should never run hot water through your filtering system unless the manufacturer specifies you can. 

What’s Your Favorite Hot Water Dispenser?

Now that we presented you with our top 7 picks in the best instant hot water dispenser department, the ball is in your court! Do you use such devices? Do you have a favorite one and if you do, what makes it the best in your opinion? What brand and model would you recommend? Use the discussion section below to share your thoughts with the community!

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