There are many times a day when you need hot water for your kitchen tasks. Whether you want to prepare a hot cup of coffee, or tea, or soup, using an instant hot water dispenser can make your work convenient. These hot water dispensers save your time that you used to heat water on the stove.
As there are numerous models that are available in the market today, so it’s important to choose the right hot water dispenser wisely. So, if you’re one of them who are searching for the best instant hot water dispensers, we’ve compiled a detailed guide for you – in following the review guide, we’ve also provided other important information to help you buy the best kitchen instant hot water dispenser.​
| Model | Images | Tank Capacity | Other Features | Â |
| InSinkErator H-HOT150SN-SS |  |
2/3-gallon |
|
Buy Now |
| InSinkErator H-WaveSN-SS |  |
2/3-gallon |
|
Buy Now |
| InSinkErator H-WaveC-SS |  |
2/3-gallon |
|
Buy Now |
| Westinghouse Hot Water Dispenser |  |
2/3-gallon |
|
Buy Now |
| Waste King H711-U-SN |  |
5/8-gallon |
|
Buy Now |
| Avalon Top-Loading Hot & Cold Water Dispenser |  |
3/5-gallon |
|
Buy Now |
| Brio Top Load Hot & Cold Water Dispenser |  |
3/5-gallon |
|
Buy Now |
| Ready Hot RH-100-F570-CH |  |
2.5 quarts |
|
Buy Now |
| InSinkErator H-ViewSN-SS |  |
2/3-gallon |
|
Buy Now |
| Brentwood KT-2200Â Hot Water Dispenser |  |
2.2L |
|
Buy Now |
Best Hot Water Dispenser Reviews
1. InSinkErator H-HOT150SN-SS Instant Hot Water Dispenser
InSinkErator is the most popular brand for hot water dispensers. The InSinkErator H-HOT150 is the most affordable instant hot water dispenser which comes with a stainless steel hot water tank.
The tank can hold up to 2/3 gallons of water that is able to produce up to 60 cups of water in an hour. The system allows you to control the temperature from 160°F to 210°F.
The dispenser features a satin nickel faucet that complements your kitchen decor style. This instant hot water tank is equipped with a temperature control dial that allows adjusting the temperature conveniently. One of the great things about this dispenser is that it consumes less energy that leads to cheap costs. It also saves water because you don’t have to wait for the water to heat up.
Key Features:
- The tank can hold up to 2/3-gallons of water
- Easy to install design
- Can produce up to 60 cups of hot water in an hour
- 1-Year in-home limited warranty
- Self-closing hot valve
2. InSinkErator H-WaveSN-SS
The Involve Series instant hot water dispenser comes with a highly durable stainless tank that has 2/3 gallons of capacity. The dispenser features an easy-to-adjust temperature control that allows you to control the temperature from 160 to 210 degrees Fahrenheit.
It is able to deliver you near-boiling water which is ideal for making tea, cooking pasta, cleaning dishes, or warming baby bottles.
The dispenser has a self-closing hot valve which ensures safety while using it. The InSinkErator H-WaveSN-SS provides an easy-to-install process so you can easily connect the tank without having any tool or prior experience. This hot water dispenser also consumes less energy during standby comparable to a 40-watt light bulb.
Key Features:
- Can adjust the temperature from 160° to 210° F.
- 3-year In-home warranty
- Easy installing process
- Durable metal construction
3. InSinkErator H-WaveC-SS
The H-WaveC-SS is another great hot water dispenser that offers excellent features at a budget price range. The dispenser boasts a stainless steel tank of hot water dispenser and can supply up to 60 cups of hot water in an hour.
It can produce hot water ranges from 160 to 210 degrees Fahrenheit. You can easily change the temperature with an easy-to-adjust temperature control dial mounted on its front.
The installation process of this dispenser is pretty straightforward. You just need a 1-1/4-inch to 1-1/2-inch hole to fix the hot water faucet. Apart from the tank and faucet, the system includes washers, extension & star nut, screws, and installation instructions. This instant hot water dispenser is ideal to perform certain kitchen tasks like preparing coffee or tea, blanching vegetables, or warming baby bottles. In addition, the dispenser offers a 3-year in-home service warranty which includes parts and labor too.
Key Features:
- Easy to adjust the temperature control
- Stainless steel tank with the 2/3-gallon capacity
- 3-year In-Home Service Warranty
- Can deliver up to 60-cups of hot water per hour
4. Westinghouse Instant Water Dispenser
The Westinghouse Instant water dispenser offers a water filtration system along with a hot water tank. This instant hot water tank comes with a 2.5 Quarts capacity which is set to allow the system to heat the water instantly.
Its temperature can be adjusted from 140 to 200-degree Fahrenheit which can produce more than 60 cups per hour of hot and filtered water. The system also includes a chrome dual handle hot and cold water faucet.
Furthermore, the dispenser is energy efficient and consume less electricity than a 40-watt lightbulb. Its automated water heater includes a self-resetting thermal fuse that prevents tank burnout in case of accidental dry startup. In our opinion, this is the best hot water dispenser especially for those who love to purify the water before use.
Key Feature:
- Ideal for home, office, and restaurants
- Adjustable temperature from 140 to 200-degrees Fahrenheit
- 3-year in-home limited warranty service
- Highly durable stainless steel hot water tank
5. Waste King H711-U-SN
The Waste King H711 is another popular model after the InSinkErator water dispenser series. The system includes a 1300-watt hot water tank and elegantly looking faucet in satin nickel.
The dispenser can deliver hot water up to 190 degrees Fahrenheit which is great to prepare instant coffee, tea, or soup. The tank has a 5/8-gallon capacity that can deliver up to 100 cups of hot water per hour.
The dispenser has an open vent satin nickel faucet which ensures the safety that tends the faucet to drip from time to time. This safety feature allows you to increases and decreases the temperature without risking over-expansion of the tank. The dispenser is also highly energy-efficient that consumes less electricity than a 40-watt light bulb.
Key Features:
- Can deliver up to 100 cups of hot water
- 1-year replacement warranty
- 5/8-gallon tank capacity
- Temperature adjustment from140 to 190 degrees F
- Open Vent safety feature
6. Avalon Top-Loading Hot & Cold Water Dispenser
Avalon top loading water dispenser is an ideal unit if you have to choose between a crisp cold and piping hot output. The dispenser is designed with two separate paddle spouts – one is for cold water and another for hot water. You just have to press your cup against the desired paddle to dispense the water into your cup.
Its hot faucet is great for cooking your tea or coffee but this is especially known for steaming hot beverages at 180-degrees Fahrenheit.
The water cooler is UL and Energy Star approved and comes with a child safety lock on the hot water faucet. The machine has a highly efficient compressor that delivers crisp and ices cold water at 47 degrees Fahrenheit without adding ice cubes separately. The dispenser has two separate water tanks inside for hot and cold water making it great for office use.
Key Features:
- Slim design and fits in any corner of the home
- Great for the office, hospitals, and home use
- Features a child safety lock
- UL/Energy Star Approved
- Deliver instant hot and cold water
7. Brio Top Load Hot & Cold Water Dispenser
Brio CL520 is a budget top load water dispenser that instantly provides users with cold and hot water. The dispenser has a sleek and modern design that provides you a high-end heavy-duty framework at an affordable cost.
The system is equipped with two different water spouts – one for hot water and another for cold water. Its hot water faucet is equipped with a child safety lock to keep you safe from accidents and injuries.
The cooler cabinet of the dispenser is made of commercial-grade ABS plastic which prevents it to react with chemicals and other physical impacts. In addition to this, the water dispenser comes with a removable anti-rust drip tray which allows you to keep your drip tray sanitary and easy to clean.
Key Features:
- Built-in child safety lock
- Accepts 3/5 gallon water bottles
- Sleek and modern design
- Removable anti-rust drip tray
- Stainless steel cold and hot reservoirs
8. Ready Hot RH-100-F570-CH Hot Water Dispenser
Ready Hot RH-100-F570-CH is a great budget hot water dispenser that delivers hot water instantly. The dispenser can heat water up to 190° Fahrenheit at your fingertips, so you don’t need to wait for long to heat water on a stove.
The unit comes with a 1300 watt instant hot water tank that can deliver up to 60 cups of hot water in an hour. Its stainless steel tank comes with a brushed or chrome-nickel hot and cold faucet that lets you switch between hot and cold water.
The dispenser is ideal for preparing tea, coffee, soup, pasta, melting the wax, and much more. Its ability to producing near-boiling water makes it ideal for making beverages. In addition to these features, the dispenser offers automated heater protection that keeps the tank safe in case of a dry start.
Key Features:
- Offer great features at a budget price
- Comes with a brushed nickel or cobalt hot and cold faucet
- Energy efficient
- Good for making beverages and instant foods
9. InSinkErator H-ViewSN-SS
This InSinkErator hot water dispenser features a 750-watt stainless steel tank having a satin nickel finish. It’s a new addition to InSinkErator Involve series offer high convenience and great performance.
The dispenser allows you to control the temperature from 160 to 210-degrees Fahrenheit which is good to produce 60 cups of hot water per hour.
The H-View Instant hot water dispenser features a metallic construction that ensures durability as well as safety. Like the previously mentioned InSinkErator water dispensers, this unit also consumes less energy which saves money. The Unique style of the H-View instant hot water faucet is good to compliment your kitchen style. This system offers a 3-year in-home limited warranty.
Key Features:
- Stainless steel tank with the 2/3-gallon capacity
- Easy to install process
- Consumes less energy during standby
- Great performance for the price
10. Brentwood KT-2200Â Hot Water Dispenser
The Brentwood instant hot water dispenser is an ideal unit for office, home, and kitchen use. It is easy to operate a water dispenser that has a space-saving compact design to move from one room to the next.
The dispenser has a top-filled 2.2L water tank that can produce 8-10 cups of hot water at one filling, which is enough for personal use in a day. This system only heat ups the amount of water you need instead of heating the whole water in the tank, which saves time and energy.
The system has a detachable water tank and drip tray which means you don’t have to lift the unit to pour. It has easy-to-use four temperature settings to select the desired temperature for your tea, coffee, baby milk, or snack.
Key Features:
- Great to use for office and home
- Space-saving design
- Only heat the amount of water you want
- 2.2L water tank capacity
- Removable water tank and drip tray
Things to Consider When Buying a Hot Water Dispenser
When it comes to buying an Instant hot water dispenser, it’s important for you to consider a number of different factors. There are various types of hot water dispensers and each of them offers different features that are beneficial for some people and not others. Here, we have listed some factors below:
1. Capacity and Power Efficiency of Tank
Most of the tanks vary in size and power usage. Some can hold up to 1/3 or 1/2 gallons of water and range from 500 to 1300 watts. A tank with 750-watt power and 1/2-gallon capacity can produce up to 60 cups of water per hour – similarly a tank with more power can produce up to 100 cups of hot water per hour. If you’re using a lot of hot water in a day, a dispenser with high wattage would be a great deal for you.
2. Temperature Control Settings
Temperature settings are important to consider especially for those who want to prepare herbal tea, which tastes great at different temperatures. Temperature control settings tend to vary between models and brands. Some dispensers don’t offer temperature control settings as they have a constant temperature level for hot and cold water. However, the other dispensers offer temperature control settings up to 210-degrees.
3. Warranty
This is a major concern when choosing an instant hot water dispenser. No one can ensure that when an electrical device can let them down so it’s really important to get a decent product warranty. When buying a water dispenser, it’s highly recommended to check every small detail and make sure the warranty covers all components, not just the dispenser tank.
4. Faucets
Most of the instant hot water dispensers don’t come with a faucet. However, some of the popular brands such as InSinkErator and Waste King offer a classy faucet with the tank. This also depends on your preferences – whether you need two separate faucets for hot and cold water or you just want to install a faucet or the instant hot water dispenser.
How to Install the Instant Hot Water Dispenser
The installation of these water dispensers is really straightforward. The only major issue is probably drilling a hole on the sink top that can receive the spout. Most hot water dispensers are installed during kitchen remodeling as holes are configured according to the sink position.
To install the system, you’ll need a couple of tools such as a control valve and T-fitting. You can also take help from the instruction manual or by watching a quick video.
Here’s a video you can get an idea for installing the dispenser. However, the video is showing the installing process for an InSinkErator but the techniques are similar to most brands.
Final Words
Choosing the best hot water dispenser can be a difficult task especially when you have a wide range of models to choose from. As each model have a unique set of advantages and disadvantages so it’s important to choose them wisely.
We hope this buying guide will help you to find the best instant hot water dispenser for your kitchen tasks. If you have any suggestions or queries about this article, let us know in the comment section below.
