Search  for anything...

3kW 120V Mini Instant Hot Water Heater Under Sink, Enlarged LED Digital Display with Big Control Knob, Multi-protection, IPX4, 30-55℃ Thermostatic Point of Use Electric Tankless Water Heater with Plug

  • Based on 60 reviews
Condition: Used - Like New
Checking for the best price...
$100.00 Why this price?
Save $99.99 was $199.99

Buy Now, Pay Later


As low as $16.67 / 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, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

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 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Jun 3
Order within 7 hours and 40 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Model: 3kW 120V Gray


Features

  • Note: This model C3000 (3kW 120V) mini tankless water heater is designed for low-flow use only, not suitable for showers or multiple taps at once
  • Multi-protective and Intelligent: Every Lecloc water heater undergoes strict tests to ensure the safety of use. This instant water heater has multiple safety features, including leakage protection, overheat protection, dry combustion protection, high water pressure protection, IPX4 waterproof and is drop-test passed. Also this small electric water heater has functions of automatic fault diagnosis and constant temperature memory, very safe and smart to use
  • Easy to Use: Enlarged LED digital display with knob control, this point of use water heater 120V is very easy to use. 1 knob for power ON/OFF and temperature adjustment, offering a better user experience than others 3 little touchscreen buttons. You can adjust the temperature between 30C and 55C
  • Efficient: This 3kW 120V on demand water heater under sink is suitable for 1 point of use. It can provide 24-hour endless warm water without the need for preheating, saving much compared to tank water heaters
  • Widely Applicable: Whether you need warm water for sinks in kitchen, bathroom, laundry, basement, offices, shop, apartment, dormitory, garage, bar, or hair salon, this small point of use water heater has you covered. The compact design tankless water heater can be installed anywhere

Brand: LECLOC


Power Source: Corded Electric


Special Feature: Integrated Error Code Indicator, LED Display, Lightweight, Overheat Protection, Self-Modulating


Color: White


Maximum Temperature: 55 Degrees Celsius


Power Source: Corded Electric


Special Features: Integrated Error Code Indicator, LED Display, Lightweight, Overheat Protection, Self-Modulating


Maximum Temperature: 55 Degrees Celsius


Heat Output: 3 Kilowatts


Efficiency: Highly efficient


Mount Type: Wall


Is Electric: Yes


Color: White


Brand Name: LECLOC


Model Number: 3kW 120V Gray


Manufacturer: LECLOC


Manufacturer Part Number: 3kW 120V


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 3

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.

Top Amazon Reviews


  • Easy to install, gets really hot, really fast.
Model: 3kW 120V Gray
I had a propane hot water heater installed with my new food truck. I needed something working fast for the health department inspection. I installed this myself with no previous plumbing experience. It's been working really well.
Reviewed in the United States on August 27, 2025 by Rodgerick D Williams

  • Complete crap
Model: 3kW 120V Gray
Useless, didn’t even cut the chill and NEVER got above 19c normally sits at 13c no matter the settings.
Reviewed in the United States on January 21, 2026 by Kimberly DeHart

  • Not very hot
Model: 3kW 120V Gray
This heater did not heat water more than lukewarm. Didn’t work for us.
Reviewed in the United States on August 16, 2025 by Kevin K

  • Doesn't heat water
Model: 3kW 120V Gray
Only heats to 55 degrees
Reviewed in the United States on November 30, 2025 by Amazon Customer

  • Easy to use
Model: 3kW 120V Gray
It works awesome very easy to use
Reviewed in the United States on October 19, 2025 by Zena Decker

  • Seems to be worth the price
Model: 3kW 120V Gray
Easy installation work fine for the price
Reviewed in the United States on August 26, 2025 by michelle hargrave

  • Waste of money
Model: 3kW 120V Gray
Don’t waste your money, worked about 2 months at a low flow,and now doesn’t work at all. Very disappointing save your money.
Reviewed in the United States on December 30, 2025 by Paul Minet

  • Does nothing
Model: 3kW 120V Gray
Have owned for 3 months and have yet to get an ounce of even lukewarm warm water from it. It just constantly flashes 22 degrees Celsius. You can turn the dial up to 50 something then it just goes hack to 22 and never even gets warm. It’s been as useful as screen door on a submarine.
Reviewed in the United States on September 7, 2025 by Ih8thi$

Can't find a product?

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