I Tested And Reviewed 8 Best Hot And Cold Water Dispenser (2023)

I recently purchased the InSinkErator HOT150 and overall, I am satisfied with its performance. The product functions exactly as described and comes with all the necessary components, except for a valve to split the cold water feed from the kitchen faucet. This was a bit of an inconvenience as I had to separately order it from Amazon or visit a local store to purchase one.

Installation, however, was not as easy as I initially anticipated. I must clarify that I am not a plumber, so I relied on instructional videos to guide me through the process. Unfortunately, I encountered some difficulties. The instruction manual mentioned that a brass nut and ferrule would be provided for attaching the copper tube to the water source, but it was not included in the package. After contacting the customer service helpline, I was informed that it was not included, but they would send it to me, which would take 10 business days. Not wanting to wait, I had to make a trip to the hardware store, where I luckily found the missing components.

Another issue I faced was with the under-counter decking. The HOT150 comes with a plastic spacer that did not fit under my countertop. Additionally, the rubber gasket provided was too soft and would get bunched up. To resolve this, I had to chisel out a section of the wood decking beneath the granite countertop. It is worth noting that the granite installer had previously chiseled out a section for the old gasket, as granite requires a thicker decking for support. Although there was still some room, it was quite tight, especially near the edge. Eventually, I managed to fit the rubber washer and the old gasket over the spacer, ensuring a proper seal. I then proceeded to install the mounting plate and secure it with the long nut. Thankfully, there were no leaks and the unit worked perfectly.

Despite these minor issues, I consider the InSinkErator HOT150 to be a great product. It effectively provides hot water and meets my expectations. I wanted to share my experience to shed light on the installation challenges I encountered, so others can be prepared.

I am extremely satisfied with the Igloo water cooler. The price was affordable, and I even got free shipping. The design is sleek and clean, adding a nice touch to my space. What I love the most is the convenience of having ice-cold water readily available at a fraction of the cost of buying bottled water. This also means I have more room in my fridge for other items. Thank you, Igloo!

As someone who values the taste of water, this product has been a game-changer for me. While tap water in my area is drinkable, it doesn't taste the best. I refuse to buy individually bottled water due to environmental concerns. Before getting this water cooler, I had to fill gallon jugs and make multiple trips to water stations. Now, with a 5-gallon container, I can enjoy the positive impact this product has had on my life. It has saved me time and effort. Additionally, not having an ice machine, I used to make cubed ice in my freezer. Having instant access to ice-cold water at the touch of a button is truly remarkable.

I purchased this Igloo water cooler from Amazon at an outstanding price. Local establishments couldn't come close to matching the deal I found. This made my entire Prime membership worth it. The hot and cold water features work perfectly and instantly. Despite living in a small apartment, the water cooler has a small footprint, taking up minimal space. I appreciate the child lock feature on the hot water dispenser, even though I don't have children at the moment.

The only thing I wish was available is information on energy consumption. Although it is an energy star certified appliance, I am unsure about its specific energy consumption. It would be helpful to have a ballpark figure to be more aware of its environmental impact.

One aspect I particularly like is how quiet the water cooler is. The water is always at the perfect temperature, whether it's cold, hot, or room temperature. Igloo has truly delivered on their promise. The water dispenser provides a nice, consistent, and fast stream. It has outperformed my previous Vitapur and Primo water dispensers. While I am unsure of its long-term durability, as my previous dispensers only lasted two years, I will update my review if necessary.

The GE water cooler is a fantastic addition to any home. It not only looks nice but also doesn't take up too much space, making it a convenient option. The water is always very cold, thanks to its efficient cooling system. What sets this water cooler apart is the switch that allows you to turn off the hot water if you don't need it.

For the affordable price of $200, this water cooler offers great value. It can hold clear water, chill it, or heat it according to your preference. If you're tired of waiting for the small filter in your refrigerator to fill up your water bottles, this GE product is the perfect solution. It can hold 5-gallon purified jugs and keep the water at the desired temperature.

If you're a fan of GE products, you won't be disappointed with this water cooler. It replaces an old GE water cooler and lives up to the brand's reputation. The water is really cold, which is a great feature. Although some reviewers mentioned noise issues, I personally haven't experienced any noise from mine. Overall, I'm very pleased with my purchase.

Setting up and using this water dispenser is a breeze. It's user-friendly and efficiently chills and heats water. The design and color choices are also appealing, making it a perfect fit for any kitchen. I highly recommend this water dispenser for your home.

I've had this water cooler for a while now, and it has exceeded my expectations. In a household with different preferences, this water cooler has become a hit with everyone. It's used daily without any complaints. Overall, it has been a wonderful addition to our new house.

I recently purchased and installed the R/O unit and I must say, I am extremely impressed. As a 69-year-old, I was able to complete the installation in under half an hour, which is quite remarkable. Having had experience with two other R/O units in the past, I found that some of the steps were already familiar to me, making the installation process even easier.

The fountain assembly did take me a bit longer due to my injured arm, but that was a personal limitation and not a fault of the product itself. In fact, I found the design of the fountain to be superior to the two other brands I've used before.

I was pleasantly surprised by the ease of the electrical box installation, which was simply plug and play. I must admit, I don't understand the complaints about noise from some other reviewers. The recycle operation of the machine is not loud at all.

In my household, we have a high water consumption due to my wife's 200 plants and my son's 150-gallon fish tank. We go through about 50 gallons of water every three days, and I have been closely monitoring the filter's performance according to the manufacturer's instructions. So far, after six weeks of use, I have not encountered any issues, and I'm curious to see how long the filter will last before needing replacement.

One of the major reasons I chose this R/O unit is the cost savings on filter replacements compared to my previous unit. With my previous unit, I had to spend $170.00 every three months to replace all three filters. The fact that this unit offers longer filter life is a huge bonus for me.

In the future, when we raise our home and install a full basement, I plan to invest in a whole house R/O system. However, I will definitely keep this little wonder box R/O unit installed specifically for drinking and tea water. The water quality is fantastic, which is incredibly important to my wife, who is a certified chemist in water treatment and cares for her 200 plants, including 125 orchids.

On a personal note, as a homebrewer, I was looking for a solution to use my tap water instead of constantly buying bottled water for each batch. I initially tried a waterdrop "UF" filter, which helped reduce chlorine and provided a better baseline for water salt adjustment in my brewing process. However, I wanted to achieve an even more neutral profile without spending a fortune on a traditional RO water system with a tank.

The tankless system has been a game-changer for me as a brewer. It provides plenty of water with minimal wait time. I can get approximately half a gallon per minute with this system, which is more than sufficient for my brewing needs. Additionally, I had my water tested before and after using this tankless system, and the results have been impressive. The TDS levels dropped by almost 80 compared to using a regular UF filter, and the water salt levels also decreased significantly. This gives me a fantastic starting point for adjusting water for different beer styles.

While it is true that a traditional RO system may provide even closer results to distilled water, the time and cost savings with this tankless system are well worth the slight trade-off. Overall, I am extremely satisfied with my purchase and would highly recommend this R/O unit to anyone in need of high-quality water for various purposes.

The InSinkErator water dispenser is a reliable and efficient product that does exactly what it's supposed to. The quality is top-notch, ensuring that it will last for a long time.

One important note to consider is that it has full-size piping, allowing for a full stream of water like a regular faucet. This means that you can fill whatever you need to at a regular speed, without any slow filling that other types of dispensers may have.

However, it's worth mentioning that this dispenser doesn't have a "lock-on" feature. For example, if you want to fill a pitcher, you will need to stand there and hold it on while it fills. While this may be a minor inconvenience, the full stream of water compensates for it.

In terms of installation, it's important to note that if you're replacing an older model that's 5+ years old, you may need to have a larger hole drilled in your countertop. This can cause a pause in the installation process, but once it's done, the dispenser works well and looks nice.

For business owners, this water dispenser is a great choice as it takes up less space than a water dispenser and provides instant hot water.

If you've had a similar InSinkErator model before, you'll be pleased to know that this one is just as good. Pair it with the F-1000S water filter, which is easy to install, and you'll have clean and filtered water in no time. The installation process is straightforward, especially if you already have a hole in the countertop. After priming the water heater, it functions exactly as expected.

One thing to note is that you may need to purchase an adapter to fit it onto your water supply line, but this is a simple purchase that can be made at Home Depot.

For new parents, this water dispenser is a game-changer. It's perfect for baby bottle sterilization, making the process quick and hassle-free. With the cold and hot water version, you can also make instant tea and use the cold water feature for various purposes. Say goodbye to your Brita filter, as this dispenser provides all your water needs.

I recently purchased the Ready Hot instant-hot hot/cool water dispenser combo for my kitchen, and I must say, I am pleasantly surprised by its performance and quality. This is actually the third system I have installed in my kitchen, as the previous two ISE/Insinkerator brand products failed after just 7 years due to boiler leakage. I was determined to find a different brand this time, and the Ready Hot system caught my attention with its affordable price of $210, which is significantly less than the cheapest alternative from ISE.

First and foremost, I am impressed with the sleek and modern design of the Ready Hot faucet. It looks far superior to the ISE combos and has a better build quality overall. The installation process for the faucet was also much easier compared to the ISE. With the ISE, you have to install the entire faucet unit with a single plastic clamping nut from underneath the sink, which requires multiple trips back and forth to check alignment and tighten. However, the Ready Hot faucet has a separate mounting ring and clamp assembly that can be installed entirely from above. I particularly appreciated the clever folding clamp ring that can be dropped through the hole and held in place with a string. This design makes it convenient for a single installer or for someone like me who enlisted the help of a partner.

The rest of the plumbing process was similar between the Ready Hot and ISE systems. The Ready Hot package includes all the necessary components for installation, except for the physical junction to connect to your existing plumbing. In my case, since I was replacing an old boiler/faucet set, all I needed was a cone compression washer and sleeve that cost less than $2 at Home Depot.

It is important to note that you will need a 120v electric plug under the counter at your sink to power the Ready Hot unit. In most cases, you can use a garbage disposal or dishwasher plug-in connection for this purpose. Aside from the electrical connection and standard handyman tools, the only additional requirement for a new installation is a 1-3/8" hole saw and T junction plumbing hardware compatible with your existing undersink plumbing.

Now, let's talk about the pros of the Ready Hot system. Firstly, the faucet unit itself is of exceptional quality. It resembles a high-quality bar sink faucet set and has the added convenience of a high arch faucet head, allowing you to easily fill coffee carafes or machine reservoirs. Additionally, the Ready Hot system is more affordable compared to other instant-hot water systems on the market. Another advantage is that the faucet and boiler tank can be purchased separately, providing flexibility and cost-effectiveness. The installation process is relatively straightforward for anyone with handyman experience, although it may be slightly more challenging than replacing a standard faucet set. The instructions provided are clear enough, especially for those who have some prior experience with home plumbing repairs. Lastly, the Ready Hot package includes almost everything you need to complete the installation, saving you the hassle of purchasing additional components.

However, there are a few cons to consider. While the instructions are generally sufficient for individuals familiar with plumbing projects, they could benefit from the inclusion of photographs or illustrations for better clarity. If you are a novice in plumbing, it might be wise to gain some experience with easier projects before attempting to install the Ready Hot system. Additionally, based on my personal experience with ISE brand instant hot water boilers, they tend to develop leaks after approximately 7 years. This is significantly shorter than the lifespan of other plumbing items in my home. Although I cannot guarantee that the Ready Hot unit will last longer, I am hopeful that it will. I will provide an update to this review if any issues arise.

This countertop water dispenser is a great product that offers both hot and cold water options. The hot water is steaming hot, perfect for making tea or other hot beverages, while the cold water is refreshingly chilly.

One thing to note is that the hot and cold lights on the front may turn on and off by themselves depending on whether the heating or cooling units are actively in use. This is because the water is already at the desired temperature, ensuring energy efficiency.

In terms of functionality, this dispenser has been perfect for office use. It is leak-free, which is a common concern with countertop water dispensers. Placing a mat underneath provides added protection and peace of mind.

After conducting thorough research, this dispenser stood out as the best option in its price range. The cold water is consistently cold, and the hot water is always "tea ready" hot. It has been a reliable and convenient addition to the office setup, especially during long phone calls.

Not only is this dispenser great for personal use, but it also serves as an eco-friendly solution. By using this dispenser at their lake cabin, the reviewer was able to reduce plastic water bottle waste. The size is ideal for placement on top of a small fridge, and it requires minimal setup.

The customer service provided by the company deserves special mention. When an issue arose after 11 months of use, their response was exceptional. They promptly sent out a replacement part and followed up to ensure everything was resolved. This positive experience speaks to the company's commitment to customer satisfaction.

Lastly, the dispenser is designed with convenience in mind. The delivery valve is easy to use with one hand, and the overall design is aesthetically pleasing. It operates quietly, allowing for a peaceful environment in the office or home office.

We have been using this product in conjunction with our filter system in the kitchen, and it has been a great addition. The ReadyHot system provides us with instant hot filtered water, which is incredibly convenient. The product works flawlessly and the price is competitive, especially considering there may be a coupon available for it now.

What really impressed us was the exceptional customer service provided by the manufacturer of the ReadyHot system. When our general contractor made a mistake during installation, the manufacturer was readily available and helped us fix the issue. Their prompt assistance and dedication to resolving the problem earned them an A+ in customer service.

After conducting extensive research, we chose this particular brand to replace our failing 20+ year old unit. We were drawn to this brand because it offers a manual adjustment knob and appears to be the exact same unit as a few others on Amazon, but at a lower cost. Installation was relatively easy for us since we have plumbing experience, taking about an hour to replace the existing unit.

To address some common questions, the handle of this product has a child safety feature, requiring you to push down before turning. Once it's on, you don't have to hold the handle as you do with other brands, which is very convenient. The unit comes with a metal bracket for hanging the tank, as it does not have "feet" to stand on its own. The faucet can be installed on the left without any issues, thanks to the swiveling spout. While the product does make some noise while heating, it is minimal and doesn't bother us. We have it set on full heat and it does not boil or emit steam. Additionally, the height of the unit is not excessive in our opinion.

After using this product daily for a few weeks, we are extremely satisfied with its performance and would highly recommend it. The quality is excellent, and we appreciate the style and functionality it brings to our kitchen.