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Mini Tankless Instant Hot Water Heater Under Sink 3kW 120V Plug In, Large LED Digital Display with Big Control Knob, IPX4, Multi-Protection, 30-55℃ Thermostatic On Demand Electric Water Heater

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Apr 16
Order within 7 hours and 38 minutes
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Style: 3kW 120V


Features

  • Note: This model C3000 (3kW 120V) mini tankless electric water heater is designed for low-flow use only, not suitable for showers or multiple taps at once. The output water temperature is affected by many factors, including the water heater wattage (heating capacity), inlet water temperature and water flow. For a better warm water use experience, we recommend that you consider our higher wattage model 6.5kW 240V first, which is hard-wired
  • Easy to Use: Large LED digital display with big control knob, this point of use water heater 120V is easy to install and use. 1 knob for power ON/OFF and temperature adjustment, offering a better use experience than others 3 little touchscreen buttons. You can adjust the temperature between 30C and 55C
  • Multiple Safety Features and Intelligent Design: Every Lecloc water heater is strictly tested to ensure reliable performance. This instant water heater is engineered with comprehensive safety protections, including leakage protection, overheat protection, dry combustion protection, high water pressure protection, IPX4 waterproof and is drop-test passed. Plus, it has functions of automatic fault diagnosis and constant temperature memory. Very safe and smart to use
  • Efficient: This 3kW 120V small 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 a sink in kitchen, bathroom, laundry, basement, offices, apartment, dormitory, garage or shop, this point of use water heater has you covered. This compact design tankless water heater 7.1" x 9.8" x 2.8" (W x H x D) can be installed anywhere

Brand: LECLOC


Power Source: ac


Product Dimensions: 7"W x 10"H


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


Color: Gray


Power Source: ac


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


Wattage: 3000 watts


Voltage: 120 Volts (AC)


Mount Type: Wall


Color: Gray


Style Name: 3kW 120V


Item Dimensions W x H: 7"W x 10"H


Brand Name: LECLOC


Model Number: 3kW 120V


Manufacturer: LECLOC


Included Components: C3000


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 16

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Compact and Convenient
Style: 6kW 240V
Installation was relatively simple for someone with basic plumbing and electrical experience, though I’d recommend professional help if you're unfamiliar with 240V wiring. Performance-wise, it delivers hot water almost instantly, which is perfect for handwashing, dish rinsing, or bathroom use. We used it for our kitchen sink. The temperature remains consistent, and it heats just what you need—no more waiting for a large tank to warm up. It’s also a great energy-saving solution, especially for households that want on-demand hot water in a remote bathroom or workshop. ... show more
Reviewed in the United States on July 30, 2025 by William Duerr

  • Far for the price
Style: 3kW 120V
Very low water pressure to get warm water.
Reviewed in the United States on March 27, 2026 by Fred

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