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KZU

Tankless Water Heater Electric, 110V 3000W Under Sink Instant Hot Water Heater, Mini RV On Demand Water Heater for Kitchen Bathroom, Black

  • Based on 60 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Sep 11
Order within 19 hours and 38 minutes
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Features

  • The tankless water heater, with a power of 3000W, can quickly raise water temperature by 45F at a flow rate of 0.3GPM or by 27F at 0.5GPM. Adjusting the water flow allows you to control the outlet temperature: higher flow results in lower temperature, while lower flow leads to higher temperature. However, its important to note that this water heater is not suitable for showers, as showers typically require a minimum flow rate of 1.8 GPM.
  • Premium material: 304 stainless steel lining, 316L stainless steel heating pipe, sturdy ABS shell, uni-corrosion brass interface.
  • Multiple safety feature: Protection against leaks, dry-heating, electrical isolation, sensor faults, and grounding issues. With an IPX4 waterproof rating, it guarantees safe usage in various conditions, providing peace of mind.
  • Automatic standby mode ensures that you enjoy heated water at any time. One-touch operation provides convenience.
  • This mini water heater is ideal for limited spaces such as kitchens, apartments, bathrooms, RVs.
  • IMPORTANCE before purchase: 3000W at 110V draw max 27A, Required breaker 31AMP, Wire gauge 10AWG,Water connection G1/2
  • IMPORTANCE for installation: 1. Install vertically to avoid malfunction of the heating elements (E2); 2. Tighten the pipe connectors with Teflon tape to prevent a short circuit (E2).

Description

NOTEVertical installation only.SPECIFICATION-Rated Power: 3000W-Practical Power: 3000W(+-100W)-Voltage: AC 110V-Frequency: 50-60Hz-Material: Brass, ABS, Stainless Steel-Wire Request: Wire Cross Section ≥4mm²-Temperature Regulation Range: 20-50°C/68-122°F-Power Cord Length: 1.05m/3.44ft-Water Pressure 0.04-1.2MPa-Item Dimensions: 11720cm/4.332.87.87in-Gross Weight: 1.1kg/2.42lbs-Net Weight: 0.95kg/2.1lbsPACKAGE:1Water Heater1English Manual4Screws

Brand: KZU


Product Dimensions: 2.8"W x 4.33"H


Color: Black


Wattage: 3000 watts


Voltage: 110 Volts


Brand: ‎KZU


Product Dimensions: ‎2.8"W x 4.33"H


Color: ‎Black


Wattage: ‎3000 watts


Voltage: ‎110 Volts


Maximum Temperature: ‎122 Degrees Fahrenheit


Heat Output: ‎3000 Watts


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎KZU


Item Depth: ‎7.87 inches


Part Number: ‎J9-MAB8-6O9X


Item Weight: ‎2.44 pounds


Item model number: ‎XY-FC


Item Package Quantity: ‎1


Included Components: ‎1*Water Heater 1*English Manual 4*Screws


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: January 9, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 11

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.

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Top Amazon Reviews

    • 5 estrellas
Creo que es un artículo excelente cumple con todas las funciones para la Cual se compra rápido envío recomiendo al vendedor
Reviewed in the United States on July 26, 2025 by Joshua
    • Trash! Basura!! Don’t waste your money
Bought this in June and finally got it installed yesterday. The product doesn’t even work. The temp gets up to 75degrees and then goes right back cold! There is no way to adjust the temperature and it’s basically trash! I wish I could get a refund for it but unfortunately, it’s been too long since I purchased it. I see why it’s on sale for significantly cheaper than what I paid. Don’t waste your money, time, or energy buying it. Trash, Trash, Trash! Basura, Basura,Basura! ... show more
Reviewed in the United States on December 30, 2024 by Zyree fears
    • Great for house trailer
Works great and easy to install on trailer
Reviewed in the United States on March 20, 2025 by Amazon Customer
    • Tankless Water Heater
This is typical junk exactly what you expect from China. It not works. The water is not even lukewarm. You can't set the temperature. The buttons don't work. I fix house so i got it and set in the house can't test till 2 month after the house done. and find it not working. no phone to call no email to send for help. do not get this item. I got 4 of this can't not use any. lose it all. ... show more
Reviewed in the United States on December 10, 2024 by Dan Walley
    • Súper
Excelente
Reviewed in the United States on January 2, 2025 by Kenia Sanchez
    • Typical Chinese junk
Review Image by Shooter Shooter
This is typical Chinese junk exactly what you expect from China. It barely works. The water is lukewarm. You can't set the temperature. The buttons don't work Chinese junk.
Reviewed in the United States on November 21, 2024 by Shooter Shooter
    • under sink tankless hot water heater
Water does not get very warm even after power is on for 20 minutes . The power button does not seem to do any thing!!!!!!I
Reviewed in the United States on April 13, 2024 by Amazon Customer
    • Inspectors won’t like it.
It’s really not made for US current. On a standard 15 amp circuit it’s pulling 2350 watts. It is providing a satisfactory light warm shower in a warm climate. There are too many ways for a not too knowledgeable person to get into trouble here. I like mine, but it’s hard to really recommend it. Too many possible liability issues to install it for someone else. ... show more
Reviewed in the United States on September 21, 2024 by M Kalehua

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