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Kweetle

2.5 Gallon Under Sink Hot Water Heater Electric, 110V 1500W Mini Tank Water Heater with Digital Display Pressure Release Vavle, Instant Hot Water for Kitchen Hair Salon RV, Wall or Floor Mounted

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Apr 17
Order within 7 hours and 37 minutes
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Color: White


Features

  • Enhanced Product QualityFeaturing built-in insulation foam that significantly reduces heat loss for improved energy efficiency, along with a reinforced inner tank that has been thickened from 0.8mm to 1.0mm for enhanced durability and easier maintenance. Equipped with a standard 1/2" NPT water pipe connection, this water heater is fully compatible with most canada household plumbing systems, delivering reliable performance and long-term value.
  • Upgrade Digital DisplayKweetle mini tank water heater has updated its digital display, independent pressure release valve, and fluorine-free polyurethane foam. We have added a digital display panel to make temperature control more convenient. The electric water heater under the sink is adjusted using a mechanical knob, with a temperature control range of 86 F to 149 F.
  • Meeting Your Hot Water NeedsEquipped with a powerful 1500W heating element and boasting a thermal efficiency of up to 99%, this electric water heater ensures quick and stable heating. Say goodbye to long waits for hot water and enjoy fast heating in just 6 minutes. Perfect for various settings such as kitchens, bars, restaurants, bathrooms, and RVs, meeting all your water heating needs.
  • Efficient Insulation & EnergyOur mini tank water heater adopts seamless welding technology and a high-quality heating tube, higher energy efficiency, providing hot water on your need, effectively reducing energy waste. The interior is filled with fluorine-free polyurethane. Effectively improving insulation effect, fearless of sudden cold water.
  • Quality & SafetyElectric water heater is equipped with an automatic pressure relief valve for reliable overheat protection. The use of high-temperature fired coating, enamel lining, and low-carbon stainless steel materials enhances corrosion and scale resistance, significantly extending the unit's lifespan while improving operational safety. With its leak-proof design, insulation features, and data display screen, this water heater delivers both outstanding quality and assured safety.

Brand: Kweetle


Capacity: 2.5 Gallons


Power Source: ac


Product Dimensions: 11.3"W x 11.3"H


Special Feature: Anti-Leakage, Overheat Protection, Dry Burn Protection, Precise Temperature Control, Energy-Saving Mode, Eco-Friendly Insulation, Digital Display, Easy Installation, High Water Pressure Protection, Pressure Release Valve See more


Brand: ‎Kweetle


Product Dimensions: ‎11.3"W x 11.3"H


Special Feature: ‎Anti-Leakage, Overheat Protection, Dry Burn Protection, Precise Temperature Control, Energy-Saving Mode, Eco-Friendly Insulation, Digital Display, Easy Installation, High Water Pressure Protection, Pressure Release Valve


Color: ‎White


Wattage: ‎1500 watts


Voltage: ‎110 Volts


Maximum Flow Rate: ‎0.4 Cubic Inches Per Minute


Maximum Temperature: ‎149 Degrees Fahrenheit


Heat Output: ‎1500 Watts


Efficiency: ‎High Efficiency


Maximum Operating Pressure: ‎108 Pound per Square Inch


Mounting Type: ‎‎Wall Mounted/Floor Mounted


Is Electric: ‎Yes


Manufacturer: ‎Kweetle


Item Depth: ‎‎11 inch


Part Number: ‎‎KT-1


Item Weight: ‎10.78 pounds


Item model number: ‎KT-1


Item Package Quantity: ‎1


Special Features: ‎Anti-Leakage, Overheat Protection, Dry Burn Protection, Precise Temperature Control, Energy-Saving Mode, Eco-Friendly Insulation, Digital Display, Easy Installation, High Water Pressure Protection, Pressure Release Valve


Included Components: ‎Installation Bracket x 1, Screws x 2, Under Sink Water Heater x 1, ‎Pressure Release Valve x 1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: December 22, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Apr 17

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • 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

    • Good quality for the money
Review Image by Cierra Wolfe Cierra Wolfe
Unit hasn’t let us down yet. Takes roughly 4-5 minutes to get up to temp of 115-120. Holds temp without issues. No leaks. We’re very pleased
Reviewed in the United States on November 11, 2025 by Cierra Wolfe Cierra Wolfe
    • Hot Water Heater
The small heater is easy to hook up. It heats up fast and works well. Could be a little bigger but overall have no issues with it.
Reviewed in the United States on August 23, 2025 by ALewis
    • Essential For Your Home Hair Spa
I got the 2.5 Gallon Under Sink Hot Water Heater ( black with a digital display) for building my home hair spa. It heats up quickly, holds just the right amount of water for a full wash day, and fits neatly under the sink. This heater is super convenient for small spaces like a bathroom, kitchen or even a spare corner where you need warm water. What I love most about it though is how simple it was to install. It comes with a pressure release valve for safety and the digital display makes it easy to control the temperature, which is great for protecting natural hair. I’ve been wanting to take better care of my hair at home without spending so much at the salon and with this tank, its easy to wash and deep condition comfortably. I'm so over spending a ton at the salon just to get my hair washed and now I can take care of my natural hair right at home, and even hook up my family and friends too. I give this tank five stars because whether it’s for a quick shower or your wash day routine, it gets the job done without the wait! ... show more
Reviewed in the United States on June 23, 2025 by NYC_Chic
    • What an efficient way to add hot water anywhere.
Installation is very easy. I want to completely switch to thankless and get rid of my gas powered but I wanted to have a trial run. What I mean is, this will be used for a small work shop where I need hot water, especially in the colder months. The unit itself is a great size. I honestly think it can even be used as a quick shower unit. It functions very well. I have it on a smart wall plug and it turns on in the morning before I get into the shop. The water temperature gets hot very quickly. It's very nice knowing you can have hot water in places where it would take a lot of work to run pipes. Not to mention, many times when the pipes are long, the water is very cold until it all drains out. This unit is a much better cost efficient way to warming up water quickly than using a recirculatory. Incredible unit, great value. ... show more
Reviewed in the United States on June 5, 2025 by AmznCust
    • Perfect For Intended Purpose
I put this in the hallway 2pc bathroom of this old house as it did have water, but there was no hot water line coming in.... Now it's not a problem. This wentright in and fit under the sink without a problem Funny thing is, it had 3 outlets in this little bathroom, but no hot water.
Reviewed in the United States on June 8, 2025 by Pookie
    • Work great,easy to install.
The installation is quite straightforward. The only thing you need to pay attention to is that it must operate on 110V voltage with a 60-amp single-pole breaker, and the wiring must be 6 AWG specification. Of course, all these details are explained in the product description.
Reviewed in the United States on November 19, 2025 by Cliente Kindle

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