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HNK

Tankless Water Heater Electric ,110v 0-3500W Whole House Tankless Hot Water Heater with Led Temperature Display for Indoor or Outdoor Black-5 Years Quality Assurance

  • Based on 11 reviews
Condition: New
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Availability: 16 left in stock
Fulfilled by Amazon

Arrives Saturday, Sep 6
Order within 16 hours and 55 minutes
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Features

  • RELIABLE MATERIAL, SAFE AND STABLE:This 110v 3500w Tankless water heater electric uses 304 stainless steel water pipe, all-aluminum die-cast heating body and corrosion resistant housing to ensure efficient heating and super durability under long-term use. Built-in anti-leakage protection device, insulation material, multiple safety protection design, let you enjoy worry-free hot water experience, safety more assured
  • HIGH EFFICIENCY AND ENERGY SAVING:This water heater can heat water to the ideal temperature in an instant, no long wait, and truly realize the convenience of enjoying hot water life immediately. The use of advanced intelligent temperature control technology, accurately adjust the water temperature, reduce energy waste, compared with traditional water heaters more energy saving , is the ideal choice for modern family energy saving life
  • DIVERSE USAGE SCENARIOS, FLEXIBLE ADAPTATION:Whether it's a family bathroom, kitchen, laundry room, or small office, barber shop and other commercial places, even outdoor camping, RV travel, this tankless water heater electric can easily handle them all, providing a variety of hot water solutions for your life and work
  • MULTI-ANGLE INSTALLATION, CONVENIENT AND FAST: The instruction manual provides detailed installation instructions and diagrams. With a wall-mounted design, this water heater electric can be installed at various angles on the wall or the surface of a cabinet. After connecting to the power supply, it can be put into use, saving you time and effort
  • 24 Hours After-Sales Service:We have a professional service team and 24-hour online customer service. After receiving the electric water heater, whether you need product consultation, technical support or after-sales maintenance, any problem you encounter will be promptly answered and assisted
  • Suitable For Sinks, Not For Shower:Because of the low power, this water heater is more suitable for daily washing in the kitchen and bathroom sink, and is not suitable for shower,Unless the water temperature is higher than 77 degrees Fahrenheit before entering the water heater

Brand: HNK


Product Dimensions: 9.13"W x 7.59"H


Special Feature: Temperature Lock, Dry Combustion Protection, Overheat Protection, LED Display, Low Water Flow Protection See more


Color: Black


Wattage: 3500 watts


Brand: ‎HNK


Product Dimensions: ‎9.13"W x 7.59"H


Special Feature: ‎Temperature Lock, Dry Combustion Protection, Overheat Protection, LED Display, Low Water Flow Protection


Color: ‎Black


Wattage: ‎3500 watts


Voltage: ‎110 Volts


Maximum Flow Rate: ‎1.9 Liters Per Minute


Maximum Temperature: ‎131 Degrees Fahrenheit


Maximum Operating Pressure: ‎6 Bars


Maximum Pressure: ‎6 Bars


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎HNK


UPC: ‎719600186006


Manufacture Year: ‎2024


Item Weight: ‎4.29 pounds


Country of Origin: ‎China


Item model number: ‎D3548A11


Special Features: ‎Temperature Lock, Dry Combustion Protection, Overheat Protection, LED Display, Low Water Flow Protection


Included Components: ‎tankless electric water heater


Batteries Required?: ‎No


Date First Available: December 27, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

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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Top Amazon Reviews


  • Really small and powerful
This tankless water heater works well for both indoor and outdoor use. The LED temperature display is clear and helps me set the water just right. It heats up fast, which is great for quick showers or washing dishes. Installation took some time but was straightforward with the instructions. So far, it’s reliable and compact enough to fit in my utility space without trouble. ... show more
Reviewed in the United States on June 4, 2025 by Flower Girl

  • Single sink use, not entire house.
This tankless water heater is an electric tankless water heater with led temperature display. This heater hooks to 3/8 water supply attachment, Meaning you would need a water supply line from your water supply to the heater and from the heater to your faucet. This mounts to a wall using screws and this has an adjustable flow rate on the side. This has a digital temperature control and requires electrical supply as well. The functionality of this is pretty simple. This is a very small and basic water heater this has a decent build quality with a digital display on the front and the housing is made from plastics. This has a low flow rate and would only be good for a sink a single sink installation. and this has your typical two line electrical with a ground and could be hooked to a power cord if needed to be. The inlet and outlet are clearly marked making installation easy and this electric water heater is good for small spaces. In use, I got this to run a hose too but it did not fit as this was a supply line connection and not a hose bib making this unable to work for the project I had planned for it. I have since gathered the attachments I need to install this in another application But have not started that build yet. This has been put on the sidelines for another project and look forward to giving this the full install and full use in the near future. The value on this feels about what you would expect to pay for something like this. This is not a cheap water heater but is effective at heating up water in small quantities. This is not big enough to run a whole household and I feel like the price reflects well per what you get, giving this a expected value in my opinion and at the time of this review. Overall, this electric water heater is good for a camper or a mobile home or very small applications like a single sink or a water line to a garage, making this very functional and versatile for the size. I would have no problem recommending this to small applications. ... show more
Reviewed in the United States on May 19, 2025 by Chill Champ Chill Champ

  • Slow Flow = Hot water..
It CLAIMED hot water “FASTER”. . Well, no, not really. Customer service seems to be good, since the first one sent to me ran for a few minutes, then died. They sent me a replacement fairly quickly. I looked online for temperature of a hot shower; then raised this unit’s to 110. The flow has to be pretty low for it to reach being HOT; but after not having ANY hot water, I guess THATS why I left 3 stars. If I can figure out how to get stronger stream AND hot water BOTH, I’ll bump it up to 4 or 5 stars. ... show more
Reviewed in the United States on April 11, 2025 by Me

  • fast.
Nice water heater. Heat water very fast. Love the compact size of it. It feel very sturdy and seem like it’s durable and will last a longtime. Very easy to install and function perfectly.
Reviewed in the United States on May 9, 2025 by Customer Review

  • Compact, Reliable, and Gets the Job Done
This heater was easy to install and does a good job for small space use. The temperature display is clear and responsive, and it heats up fast enough for light shower use. I wouldn’t recommend it for a full-sized house, but for a shed, RV, or guest area, it’s great. The compact size makes it easy to fit anywhere. Just know it has limits. ... show more
Reviewed in the United States on June 18, 2025 by Clemen Samuels

  • JUST RIGHT FOR A BATHROOM
I got this 110v tankless water heater for a small space, and it’s been working pretty well so far. It heats up water quickly and the LED temperature display makes it easy to see what you’re working with. It’s compact, doesn’t take up much room, and was simple enough to install. The hot water flow isn’t super strong, so it’s better for light use like a small sink or bathroom, not a full house. But for what I needed, it gets the job done and hasn’t given me any trouble. ... show more
Reviewed in the United States on May 1, 2025 by Brittany J. Parks

  • Not bad but you will need a pressure tank
The pressure tank will insure you get hot water faster but honestly this unit doesn’t perform as well as many others in this price range unless of course you get that pressure tank and then it will work as it should in a home setting. In a rv, skoolie, tiny house etc all you really have to do is make sure it is installed near where the hot water will dispense and that you have enough power to run it and you wont need any extra accessories. With that being said this is a good choice for a tiny house, or camper, van, rv etc but not great for a house if you have long runs prior to the water reaching it’s destination. Until We Meet Again -Off The Grid Ken ... show more
Reviewed in the United States on May 18, 2025 by Off The Grid Ken

  • Great for patio kitchens and shops
This is a great little water heater for patio kitchens, garage and shop sinks. It is not powerful enough for running on a home, but is more than capable of giving you consistent hot water on a sink. It is perfect for my large shed as i have 2 water lines for hoses that runs to the shed. Now i can use one of the lines for hot and cold water in the sink that i have out there. ... show more
Reviewed in the United States on May 9, 2025 by Visionz

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