Search  for anything...
KENUOS

Electric Tankless Water Heater 110V 3000W,Point Of Use Instant Hot Water Heater with Digital Display & Remote Control Fast Heating Compact Under Sink Water Heater for Kitchen,Bathroom

  • Based on 71 reviews
Condition: New
Checking for the best price...
$65.98 Why this price?
Save $54.01 was $119.99

Buy Now, Pay Later

As low as $11.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Oct 23
Order within 17 hours and 13 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • 10 Second Instant Hot Water Heater - KENUOS tankless water heater heats up instantly without preheating or waiting,delivers stable hot water anytime for point-of-use needs.Temperature ranges from 95F to 131F, meeting daily hot water demands like hand washing,vegetable washing and dish washing,getting rid of cold water discomfort
  • Dual Mode Control - KENUOS 110V electric tankless water heater supports both remote control and touch screen operation. It is safer to use even with wet hands, allowing you to get hot water more conveniently
  • Compact Space-Saving & Easy Installation-Adopting ultra-thin wall-mounted design,KENUOS electric tankless water heater is as compact as a small suitcase to save installation space.It comes with standard 1/2 inch water inlet and outlet that fits most household hoses perfectly.It supports installation with any water outlet direction,and its mini body can be easily mounted in bathrooms,kitchens or under sinks for quick and hassle-free setup
  • Safety & Durability-Equipped with overheat protection,dry-burning prevention and electric leakage protection,it features complete water-electric separation to avoid electric leakage and corrosion for safer use.Both water inlet and outlet are made of brass material,which is high temperature resistant,anti-corrosion and rust-proof for stable long-term performance.The built-in filter screen at the water inlet can effectively filter impurities and extend the service life of the whole heater
  • LED Digital Display & Energy Saving-Featured with LED digital display,you can clearly check real-time water temperature and adjust it effortlessly for precise temperature control,bringing you a comfortable hot water experience.kenuos on demand tankless water heater reaches up to 99% high heating efficiency, heating water only when needed without extra standby power consumption,which is far more power-saving than traditional water heaters
  • Usage Tips-This KENUOS 3000W tankless water heater is only designed for sink washing, vegetable cleaning and daily hand washing, NOT suitable for shower use. It must be used with a circuit breaker of no less than 32A and 2.5mm2 wire cross section. Applicable water pressure ranges from 5.80 PSI to 174.05 PSI
  • Usage Tips-The outlet water temperature is closely related to tankless water heater flow rate. 12 L/min flow: water temperature reaches up to 46C (115F) 23 L/min flow: temperature reaches up to 36C (97F) 34 L/min flow: temperature reaches up to 31C (88F) 45 L/min flow: temperature reaches up to 27C (81F) 56 L/min flow: temperature reaches up to 24C (75F) Note: Tested with inlet water at 12C (54F).The outlet temperature will vary based on your local inlet water temperature

Description

Tankless water heater supports both remote control and touch screen operation conveniently The flow rate and water temperatures are all displayed on the screen oftankless water heater It is high temperature resistant,anti-corrosion and rust-proof for stable long-term performance What is the temperature range of this tankless water heater？ The 110v tankless water heater works with a temperature range from 95°F to 131°F. Is this tankless water heater suitable for showers? This appliance is not intended for bathing or showering Does it require professional installation? No,Kenuos Tankless Water Heater does not require professional installation. It features a simple design with standard 1/2" interfaces that connect directly to household hose connectors, However it requires a 32+ amp breaker for the 3000W power draw. Can it be used in cold climates? The Tankless Water Heater can work in cold climates, but with limitations.The heater's output temperature depends on your incoming water temperature — colder inlet water means it takes longer to reach the desired temperature Quality is at the heart of Kenuos. Our water heaters incorporate cutting-edge tech for energy efficiency and durability.Innovation fuels our growth. Our furniture offers modular, adaptable designs for various living spaces.We're committed to customer experience,providing considerate service from product discovery to after-sales support. With a focus on innovation and quality, KENUOS aims to be the top choice seeking sustainable home solutions

Brand: KENUOS


Power Source: ac


Product Dimensions: 8.3"W x 5.9"H


Special Feature: Easy to Install, LED Display, Leak Detection, Lightweight, Overheat Protection


Color: White


Power Source: ac


Special Features: Easy to Install, LED Display, Leak Detection, Lightweight, Overheat Protection


Wattage: 3000 watts


Voltage: 110 volts_of_alternating_current


Flow Rate: 1.59 gpm


Maximum Temperature: 131 °F


Heat Output: 3000 watts


Maximum Pressure: 178 psi


Mount Type: Wall/Floor Mounted


Item Dimensions W x H: 8.3"W x 5.9"H


Item Depth: 5.9


Color: White


Style Name: tankless electric water heater


Brand Name: KENUOS


Model Number: 3000w tankless water heater


Number of Items: 1


Unit Count: 1 Count


Manufacturer: KENUOS


Included Components: remote controller for tankless water heater, tankless water heater, water flow valve


Material Type: ABS


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 23

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
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great product!
Color: White Size: 8.3 in x 2.2 in x 5.9 in
I’m very happy with this water heater. It’s compact, easy to install, and works really well. I love that you can adjust the temperature and control it easily with the remote. It heats the water quickly and is perfect for saving space. The quality feels great for the price. Definitely recommend it! 🚿🔥👍 ... show more
Reviewed in the United States on August 8, 2026 by Angelica Marrero
    • Absolute Junk
Color: White Size: 8.3 in x 2.2 in x 5.9 in
Amateur hour is embodied in this heater. This was carefully installed by a master plumber and electrician. It started up fine; and, worked well for two minutes. But, then it began shorting out, leaving the screen filled with garbled wording and partial pictures. It worked like that for two hours and then completely shut down. Also, it could never produce water at any temperature higher than 103 degrees, in hot Florida. I’ve reported the issues to Amazon’s executive staff; and, bought another manufacturer’s product. ... show more
Reviewed in the United States on July 8, 2026 by Back-up Guy
    • Good quality
Color: White Size: 8.3 in x 2.2 in x 5.9 in
Excellent
Reviewed in the United States on July 3, 2026 by Amazon Customer
    • Ok
Color: White Size: 8.3 in x 2.2 in x 5.9 in
Set up and operation is easy Needed very low flow rate ... 2.7l/m 108°F Not sure of city water temperature Tripped the breaker after 3-4min
Reviewed in the United States on July 7, 2026 by Manlet
    • Works great for my intended use
Got tired of flushing water down the drain in the kitchen waiting for it to get hot (about 1 minute), and in bathrooms, needing 5 seconds of hot water for rinsing hands, etc. and just using cold instead because of the wait. With this small 2.5 gal water heater - installed in the hot water line right under several sinks (kitchen and bathroom), the water is hot before you can move your hand from the faucet to the water stream. At 2.5 gal and set the same as the main water heater (120F), the temperature holds at hot-to-warm until the hot water from the main house water heater arrives (an occasional kitchen sink situation). For my intended use the $73/yr federal energy sticker cost is useless. It is calculated based on hot water use 10+ times higher than our bathroom sink and even higher than the kitchen sink (the dishwasher is still direct-connect to the main water heater since it heats its own water). Our electricity is under $0.10/kwh, so I figure these are costing us less than $10/yr for bathrooms and maybe $25~$30/yr for the kitchen. Well worth it. ... show more
Reviewed in the United States on December 18, 2024 by Joyee G.
    • Relief valve leaks and water heater stopped working after about 1.5 months of use.
First delivery by USPS was delayed by 3 days. When it arrived, they had repackage it in whatever box they had laying around and heater was missing parts. I returned that oneand Amazon sent me a replacement. Replacement installed and was working but I noticed a weeping of water coming from around the pressure relief valve. I removed it and put new thread tape and tightened as much as I could which helped with the weep but a very small amount was noticed the next day. I figured I would just have to live with it because the return window had already closed. About a week later, the water heater stoipped working altogether. The power light was on but water was not hot whatsoever. I tried cycling power but that did absolutely nothing. Amazon customer service agreed to refund my purchase price, minus a restocking fee when i told them I would rather not deal with this product and live with out hot water until the issue was resolved. ... show more
Reviewed in the United States on March 28, 2025 by Kindle Customer
    • Hwh
Color: White Size: 8.3 in x 2.2 in x 5.9 in
Very happy
Reviewed in the United States on June 22, 2026 by kurt westenberger
    • Hot AF
The water in my kitchen would take over 2 minutes to get hot and the apartment manager wouldn’t fix it. I installed one of these and now my water is instantly too hot to touch. I love it.
Reviewed in the United States on April 26, 2025 by Aaron

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...