Tankless Water Heater Electric 110V, 3000W Instant Electric Water Heater, Under Sink Water Heater with Digital Display, On Demand Hot Water heater Electric for Kitchen Bathroom Washin
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Dec 13
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Features
- ELECTRIC TANKLESS WATER HEATER - This tankless electric water heater is made of high-quality ABS material, with LED display. With 3000W power, the mini water heater can raise the water by 82 F(0.3GPM) -131 F(0.5GPM) in seconds, providing tankless instant, continuous hot water without waiting for preheating, meeting daily hot water needs. The on demand water heater can set Fahrenheit or Celsius degrees by holding a power button for 6 seconds.
- COMPACT AND EFFICIENT DESIGN - The electric water heater tankless adopts an ultra-thin and smooth appearance design, which is beautiful and elegant. The point of use water heater can meet your outlet temperature requirement. The Larger the water flow, the lower the outlet temperature; The smaller the water flow, the higher the outlet temperature. Not Suitable for Shower(Shower normally requires at least 1.8 GPM). Under sink water heater 110v plug in.
- SAFETY INTELLIGENCE RELIABLE - This under sink hot water heater has multiple protection functions. Water and electricity isolation, IPX4 waterproof, leakage protection, dry boil protection, and automatic power off under overheating and inactivity. Prevent leakage and water pipe corrosion. The thermal efficiency of instant hot water heater is as high as 98%, allowing you to enjoy hot water at any time and save energy.
- EASY TO INSTALL AND APPLICATION - Our instant hot water heater under sink compact design, it is very suitable for every corner of your home. This 110 volt water heater comes with premade fixing screw holes, an English manual, and 1/2 inch NPT standard interface. This small water heater is ideal for spaces such as kitchens, apartments, bathrooms, RVs, and camping. TIP: Install vertically to avoid malfunction of the heating elements (E2).
- IMPORTANCE FOR INSTALLATION - 1 The 110v water heater is vertical installation only, no horizontal installation is allowed, to avoid malfunction of the heating elements (E2). 2 The electric tankless water heaters tighten the pipe connectors with Teflon tape to prevent a short circuit (E2). 3 This tankless hot water heater is recommended to be connected with wires with a cross-sectional area of 2.5 square millimeters, and connected to trip switches of over 32a for use.
- OUTSTANDING CUSTOMER SERVICE - 1 30-day money-back guarantee for any reason. 2 24-month warranty for quality-related issues. 3 We provide up to 8 free accessory replacements for your tankless hot water heater electric. This 110v tankless water heater electric can be used for an unlimited time. If you have any questions about our small electric water heater, please make sure to tell us first, and we will provide satisfactory solutions. Thanks for choosing our best 110v tankless water heater.
Brand: xwdzswgs
Power Source: ac
Product Dimensions: 4.32"W x 7.86"H
Special Feature: Dry Combustion Protection, LED Display, Lightweight
Color: White
Brand: xwdzswgs
Power Source: ac
Product Dimensions: 4.32"W x 7.86"H
Special Feature: Dry Combustion Protection, LED Display, Lightweight
Color: White
Maximum Temperature: 122 Degrees Fahrenheit
Efficiency: High Efficiency
Mounting Type: Wall
Is Electric: Yes
Manufacturer: XWDZSWGS
Item Weight: 2.42 pounds
Item model number: Water Heater Electric
Special Features: Dry Combustion Protection, LED Display, Lightweight
Included Components: 1 × Instant Hot Water Heater Under Sink, 1 × English Manual, 4 × Screws
Batteries Required?: No
Date First Available: December 19, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Dec 13
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Excellent product, highly recommended I’m very happy with this water heater! It heats up super fast and keeps the temperature steady, perfect for showers or sinks. The compact size saves a lot of space and it was very easy to install. The design looks modern, and the digital display makes it simple to control the temperature. It works perfectly and is definitely worth the price!
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Reviewed in the United States on November 10, 2025 by Yuslaidi garcia
"This tankless water heater is a REVELATION! 💧🔥 I'm blown away by the sleek build quality and compact design, which makes it perfect for under-sink installation. The digital display is a great touch, allowing me to easily monitor and adjust the water temperature to my liking. And the best part? It's incredibly cost-effective, using only the energy I need to heat the water on demand. I've been using this electric water heater for a few weeks now, and I'm loving the instant hot water it provides. It's so convenient to have hot water at my fingertips, whether I'm washing dishes or taking a shower. The unit is also surprisingly easy to use, with simple controls and a straightforward interface. Plus, the installation process was a breeze, even for a DIY novice like me! Overall, I'm thoroughly impressed with the value for money this tankless water heater provides. It's a high-quality product that delivers on its promises, and the price point is very competitive. If you're looking for a reliable and efficient solution for your hot water needs, I highly recommend giving this one a try. Trust me, you won't be disappointed! 💯👍"
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Reviewed in the United States on June 8, 2025 by Gregory
Didn't get hot at all and burned 2 outdoor plugs on the house...didnt even trip the breaker ...just burned the plugs luckily I replaces them myself
Reviewed in the United States on October 7, 2025 by USMC 0351
I bought this tankless water heater for my sink and it really works bringing instant hot water. Thanks to the digital display you can see the temperature, and it heats up fast for washing hand or dishes. It's compact and that is why is perfect for small spaces as under the sink. It was easy to install and is energy saving.
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Reviewed in the United States on November 7, 2025 by Carla Hernandez Machin
This electric tankless water heater works great! It heats water instantly and keeps a consistent temperature — perfect for small bathrooms or kitchen sinks. Installation was simple and it doesn’t take up much space. It’s energy-efficient and reliable for daily use. Highly recommend it for quick hot water anytime!
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Reviewed in the United States on November 12, 2025 by Abigail Gómez
Doesn't get real hot and there's no temperature control. It does get warm though
Reviewed in the United States on October 12, 2025 by A Sanican
I’m very impressed with this little tankless water heater. It’s compact, easy to install, and the digital display makes it super convenient to monitor the temperature. The unit heats water in just a few seconds, which is perfect for washing hands, dishes, or small bathroom use. The build quality feels solid, and the vertical installation was straightforward. I also like the simple ON/OFF button on the front – very user-friendly. Keep in mind that this is not designed for a high-flow shower, but for sinks and smaller applications it works perfectly. Overall, it delivers exactly what I needed: fast, reliable hot water without taking up much space. Highly recommend!
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Reviewed in the United States on August 24, 2025 by Bris Romo
DO NOT BUY! If you’re expecting to have consistent hot to warm water for ANY type of use, this is not for you. It will give you about 1 second of hot water and then nothing but cold tap water after. Bought this to use under a shop sink, only wanting hot water to wash a dish or two. Will be returning due to inability to heat water after 1 second.
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Reviewed in the United States on November 16, 2025 by garrett gordon