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Tankless Water Heater Electric 110V, 3000W Instant Hot Water Under Sink, Compact Point-of-Use Mini Water Heater Convertible Between Fahrenheit and Celsius for Bathroom, Kitchen, RV, Apartment

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Availability: Only 2 left in stock, order soon!
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Arrives Monday, May 25
Order within 11 hours and 33 minutes
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Features

  • INSTANT HOT WATER: With the Mini Tankless Water Heater Electric 110V, you will never have to wait long for hot water again. This 110-volt electric water heater uses advanced technology to provide hot water in just 3-5 seconds. There is no need for preheating, so you won't have to wait long for hot water at the sink! The electric tankless water heater can reach a maximum temperature of 55C/131F, and provides instant hot water.
  • SAFE AND ENERGY-SAVING DESIGN: Your safety is our priority. This heater is equipped with multiple safety features, including an IPX4 waterproof rating, leakage protection, and dry-burn prevention. The system automatically monitors water flow and temperature and shuts off when not in use. The clear LED display provides real-time status updates for complete control.
  • EASY INSTALLATION: It is designed for straightforward setup. Standard 1/2-inch NPT connections and pre-drilled mounting holes are featured. Please note that for safe operation, this 3000W unit requires a dedicated 32-amp circuit breaker and 10-gauge electrical wire.(To ensure compliance with local codes, it is highly recommended that the installation be carried out by a qualified electrician.)
  • CONVERTIBLE TEMPERATURE SCALE: This electric tankless water heater is available in either Celsius or Fahrenheit. Activate the instantaneous water heater and depress the on/off button for several seconds to alternate between Celsius and Fahrenheit, enabling you to monitor the water temperature on the scale that best suits your preferences.
  • 24H INSTANT HOT WATER: Compared to bulky tank heaters, it frees up valuable space. Its slim, wall-mounted profile tucks neatly under sinks, in vans, or in small apartments, making it a space-efficient and versatile addition to any room. With this hot water on demand feature, you can enjoy hands-free washing of hands and dishes at any time, without the need for a bulky water heater.
  • SPECIFICATIONS AND WARRANTY: We offer a 24-month warranty on our instant hot water heater. If you have any problems with your small water heater after you buy it, you can always ask for help from the people who sell and support our electric water heaters. Package includes: mini instant tankless water heater electric x1, screws x4, instruction manual x1,tee jointx1.

Brand: D LIAN DONG


Capacity: 2.5 Gallons


Power Source: Electric


Product Dimensions: 6"W x 10"H


Special Feature: Compact Design, Led Digital Display, On-demand Heating, Under Sink Installation


Brand: ‎D LIAN DONG


Product Dimensions: ‎6"W x 10"H


Special Feature: ‎Compact Design, Led Digital Display, On-demand Heating, Under Sink Installation


Color: ‎White


Wattage: ‎3000 watts


Voltage: ‎110 Volts


Maximum Flow Rate: ‎2.5 Gallons Per Minute


Maximum Temperature: ‎140 Degrees Fahrenheit


Heat Output: ‎3 Kilowatts


Style: ‎Modern


Maximum Operating Pressure: ‎116 Pound per Square Inch


Mounting Type: ‎Under Sink


Is Electric: ‎Yes


Manufacturer: ‎D Lian Dong


Item Depth: ‎4.0 Inches


Manufacture Year: ‎2025


Item Weight: ‎2.4 pounds


Item model number: ‎Instant Hot Water


Special Features: ‎Compact Design, Led Digital Display, On-demand Heating, Under Sink Installation


Included Components: ‎Installation Manual, Mounting Hardware, Water Heater Unit


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 6, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 25

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
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works well
This tankless water heater is compact and fits well under a sink. It heats water quickly for handwashing and light kitchen use. The digital temperature display is clear and easy to read. Installation is straightforward if electrical requirements are already in place. It works best for point of use rather than whole room demand. Overall, it is a convenient solution for instant hot water in small spaces. ... show more
Reviewed in the United States on January 10, 2026 by Gerald E

  • Junk
Doesn't work. Nothing but cold water
Reviewed in the United States on December 28, 2025 by Donald Watts

  • Big heat in small box
Awesome little water heater Heats up quickly and is very easy to install just about anywhere. I installed it in my garage to have hot water at my sink without the big take or the need to have an exhaust pipe
Reviewed in the United States on December 30, 2025 by FSU Maintenance

  • It Leaks
The media could not be loaded. It leaks, it doesnt come with ANY parts.
Reviewed in the United States on December 12, 2025 by Pastor J.

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