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KENUOS

2.5 Gallon Mini Tank Water Heater,Under Sink Instant Hot Water,1500W 120V Small Water Heater 1/2" NPT for RV,Kitchen,Compact Design with T&P Valve,Wall/Floor Mounted White

    • Based on 250 reviews
Condition: New
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$125.99 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Apr 22
Order within 9 hours and 29 minutes
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Recently Viewed

Style: White-Upgrade Safety Vavle 2.5 Gal


Features

  • Customer Friendly 2.5 Gallon Water Heater:KENUOS 2.5 gallon water heater has upgraded an independent pressure relief valve.besides,this 110v small water heater is filled with cpc free foam inside.not only does it focus on the safety performance during use,but it also pays attention to the energy-saving and insulation effect of small water heater.this small water heater is ideal choice for customers
  • Adjustable Temperature:KENUOS 110v water heater supports knob adjust,range from 86f to 150f temperature control,making temperature adjustment more intuitive and convenient
  • On Demand And Perfect Insulation:This 110v small water heater supports fast heating.it's thermal efficiency is up to 95%,providing on demand hot water in 3-6 minutes,instant hot water is always at point of use.polyurethane cfc-free filling layer greatly improved insulation performance.it not only improves your hot water usage experience,but also saves you energy expenses
  • Easy To Install And Widely Use:This mini tank water heater is compact designed and supports wall mounted and floor mounted,saving more space and can be installed under sink,counter,cabinet or in rv.it is suitable for 1/2" npt water hose connection and 110v/120v ac power supply.extended water hoses,vent vavle,transprent water conduit pipe are included.making it convenient and widely to use
  • Durable Quality And Excellent Security:KENUOS 2.5 gallon instant hot water heater has adopted security designs.integrated molding stainless steel tank,overheat protection design,leakproof pressure release valve,ul certificated cord.excellent manufacturing processes and safety design are aimed at maximizing the improvement of your product user experience
  • Precautions for Under sink Instant Water Heater : According to the questions raised by the customer based on the picture, if the pressure relief valve is not tightened, it may cause water leakage.It is recommended that you install the pressure relief valve and tighten it.If you have any problems or malfunctions, please notify us in a timely manner, and we will provide you with thoughtful after-sales solutions

Brand: KENUOS


Product Dimensions: 11.4"W x 11.4"H


Special Feature: Easy to Install, Rustproof, Overheat Protection, Pressure Release Valve, High Water Pressure Protection See more


Color: White


Wattage: 1500 Watt-hours


Brand: ‎KENUOS


Product Dimensions: ‎11.4"W x 11.4"H


Special Feature: ‎Easy to Install, Rustproof, Overheat Protection, Pressure Release Valve, High Water Pressure Protection


Color: ‎White


Wattage: ‎1500 Watt-hours


Voltage: ‎110 Volts (AC)


Maximum Flow Rate: ‎0.45 Gallons Per Minute


Maximum Temperature: ‎149 Degrees Fahrenheit


Efficiency: ‎95%


Maximum Operating Pressure: ‎108 Pound per Square Inch


Maximum Pressure: ‎108 Pound per Square Inch


Mounting Type: ‎Wall Mounted or Floor Mounted


Is Electric: ‎Yes


Manufacturer: ‎KENUOS


Item Depth: ‎11 inch


Part Number: ‎2.5 Gallon Water Heater 754


Item Weight: ‎9.78 pounds


Country of Origin: ‎China


Item model number: ‎2.5 Gallon Under Sink Water Heater


Item Package Quantity: ‎1


Special Features: ‎Easy to Install, Rustproof, Overheat Protection, Pressure Release Valve, High Water Pressure Protection


Included Components: ‎Mini Tank Instant Hot Water Heater x 1, Pressure Release Valve x 1, Installation Bracket x 1, Female Water Pipe to Female Water Pipe x 2, Screws x 2


Batteries Required?: ‎No


Date First Available: August 6, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Once you go tankless, you never look back!
Style: White-Upgrade Safety Vavle 4 Gal
I had already ordered one of these for the small bathroom in my husbands shop. It worked out so well, since we don't have access to hot water that far away from the house, that I ordered another unit for a dog wash project on my back patio. Installation is super simple! Literally all you need is an electrical outlet and access to a water outlet in order to use one of these tankless water heater units. You can store one away in a cabinet or leave it out in the open with it's sleek design and quit operating function. The size is perfect and they are super light as I am able to carry this and place it with no issues. It has a dial on the front which allows you to control the water temp on the fly, or you can leave it set to the desired water temp for endless flow of temperature controlled water with no heat fluctuation. What I absolutely love about these tankless water heaters is they end up paying for themselves in the end with the ability to save energy. I can tell you this for a FACT as we have had a whole house system installed for the past 12 years now. Nothing like ENDLESS hot water! We will NEVER have a hot water tank again! ... show more
Reviewed in the United States on March 25, 2025 by The Lions Den
    • Fast reliable adjustable hot water
Style: White-Upgrade Safety Vavle 4 Gal
Easy to install. The treads on the pressure relief valve are not very tight and require several turns of teflon tape to insure no leaks and a tight fit. You will also need to go to the hardware store and buy a 1/2 inch by 1l2 faucet hose to connect from the 1l2 inch hot outlet to your 1/2 hot faucet connection. A $7 item. It come with two 3/8 X 1/2 inch hoses. I added a Y pvc dishwasher connection to my sink drain to attach the drain hose provided from the pressure relief valve should it leak. This way it drains into the sink drain the way your dishwasher would. After filling the tank making sure all air had exited the system I plugged it in and turned the temperature control knob from off to the 9 o'clock posiiton. When plugging it in a green light comes on .When turning the thermostat knob a red led comes on indicating heating. In 4-5 minutes it went off and I then turned on the hot water faucet and the water was exceptionally hot too hot to stand after only five minutes After running a few quarts of hot water the red light came back on indicating heating again and shut off after 2-3 minutes reheating the water used. I then observed that he red led did not come back on over the next 90 minutes when no water was on showing the water maintained its hot temperature. A sign of good insulation This unit heats water exceptionally fast and maintains the heat without having to come back on frequently. The 9 o'clock setting was more than adequate to provide very hot water without turning it to its highest setting . I do not know if the very high setting would cause the pressure relief valve to open. I have observed to leaks. I bought this unit also because it has an off setting. It is in a room which is often not used so this saves energy . It heat up so fast theres no need to keeep it on chronically ... show more
Reviewed in the United States on March 13, 2025 by Goose
    • Works great with some work on leaking valve
Review Image by D Lawrence D Lawrence
Review Image by D Lawrence D Lawrence
I would have given 5 stars except for the water leaks. Water heater is a space saver and works great now(see old water heater pic and new pic).Like other people who reviewed the top pressure relief valve leaks. I don’t have my calipers with me, but it’s obvious the threads are machined out of tolerance I think on both inlet and the top valve. To fix it used heavy duty blue tape wrapping it at least 2 times around. Buy 2 fittings from home depot and tape them twice as well. Then tighten as much as you can without damaging the unit(see picture). All other attempts with a direct connection of the supplied parts leaked at the relieve valve on top. ... show more
Reviewed in the United States on January 11, 2025 by D Lawrence D Lawrence
    • COMPACT AND EFFECTIVE, BUT WITH A FEW LIMITATIONS
CONVENIENT SIZE FOR UNDER SINK USE The KENUOS 2.5 Gallon Instant Hot Water Heater is designed to fit easily under the sink, and it truly delivers on that front. Its compact size is perfect for small spaces – I installed it in my kitchen, and it fit neatly without taking up much room. For anyone looking to get hot water quickly without needing a full-size heater, this mini tank is a practical solution. QUICK HEATING BUT LIMITED CAPACITY With a 1500W heating element, this water heater gets the water hot pretty quickly. Within minutes, I had piping hot water available, which is impressive for its size. However, with a 2.5-gallon capacity, it’s best suited for smaller tasks, like washing dishes or rinsing produce. For extended hot water use, like filling up a larger sink or running continuously, it may run out of hot water quickly and need a bit of time to reheat. EASY INSTALLATION Installation was straightforward, and the 110V power makes it accessible for most home setups. I had everything up and running in under an hour, and it didn’t require any special tools or additional fittings beyond the basics. This makes it a great choice for a DIY installation if you’re comfortable with some basic plumbing. PERFORMANCE & EFFICIENCY For smaller applications, it performs well, delivering consistent hot water on demand. It maintains a steady temperature, and I didn’t notice any significant fluctuations while using it. However, it’s worth noting that because it’s on the smaller side, the 2.5-gallon tank is limited in terms of sustained hot water supply. VALUE FOR MONEY For the price, the KENUOS Mini Tank Water Heater is a solid choice. It’s budget-friendly, and if you’re looking for a quick, efficient hot water source under the sink, it does the job without breaking the bank. But if you have higher hot water demands, you might find the capacity a bit lacking. FINAL VERDICT Overall, the KENUOS 2.5 Gallon Instant Hot Water Heater is a compact and efficient option for point-of-use hot water in smaller areas. It’s quick, easy to install, and a great solution for small households or light kitchen tasks. Just keep in mind its limited capacity if you need a larger supply of hot water. For the price, it’s a worthwhile investment that performs well within its intended use. ... show more
Reviewed in the United States on November 7, 2024 by Adam Smith

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