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4 Gallon Electric Mini Tank Water Heater, 110V 1500W Compact Electric Storage Instant Hot Water Heaters, Point of Use On Demand Under Sink Water Heater for Home Kichen Bathroom

  • Based on 11 reviews
Condition: New
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$139.99 Why this price?
Holiday Deal · 83% off was $799.99

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Nov 23
Order within 4 hours and 17 minutes
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Style: 4 Gallon


Features

  • 24H INSTANT HOT WATER - Our mini tank water heater delivers hot water instantly at your sink. With a 4 gallon tank, it provides instant hot water on demand, reducing wait times and water waste. The high-density polyvinyl chloride integral foaming process can uniformly heat the entire internal storage tank, improving durability and performance.
  • SAVING ENERGY & TEMPERATURE CONTROL - Our under sink water heater has a temperature adjustment range of 77 F -176 F (25 C -80 C). You only need to rotate the knob on the electric water heater panel according to your needs. When the water temperature in the instant hot water heater is below 77 F/25 C, the mini tank water heater will be in standby mode, maximizing energy and power savings. The adjustable thermostat allows you to set your desired water temperature, providing maximum comfort and convenience.
  • EASY USE & SAFETY MATERIAL - With a mini tank compact design, can be wall or floor mounted under sink or counter. The exterior of the small tank water heater is made of ABS material, and the internal tank body is made of stainless steel material, achieving the separation of water and electricity, ensuring that you can safely use the point of use under sink water heater, which ensures fast heating speed of the water heater.
  • APPLICABLE SCENARIOS - Our under sink water heater, with its outstanding performance and wide applicability, has become the ideal choice for various scenarios, including homes, hotels, restaurants, and hospitals, ensure a reliable 24-hour hot water supply in the cold winter.
  • WHAT YOU GET - You will receive a high-performance electric storage water heater with a complete accessory kit and a detailed instruction manual. NOTE: To avoid installation errors that may affect your use, please have a professional install this water storage heater.

Brand: Nessxa


Product Dimensions: 16.4"W x 11.8"H


Color: White


Wattage: 1500 watts


Voltage: 110 Volts (AC)


Brand: ‎Nessxa


Product Dimensions: ‎16.4"W x 11.8"H


Color: ‎White


Wattage: ‎1500 watts


Voltage: ‎110 Volts (AC)


Maximum Temperature: ‎176 Degrees Fahrenheit


Efficiency: ‎Efficient


Style: ‎4 Gallon


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎Nessxa


UPC: ‎631060198279


Model: ‎4G water heater


Item Weight: ‎22 pounds


Item model number: ‎YYJ24039-3


Manufacturer Part Number: ‎YYJ24039-3


Date First Available: December 4, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 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
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  • 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


  • Great So Far
Installed easy, does what it claims to do. Our kitchen sink is 60+ feet away from boiler. 2ft walls on arctic slab meant a long wait for hot to get there especially in Northeast winter. Wish I did a long time ago.
Reviewed in the United States on February 5, 2025 by campione1

  • Runs out
This hot water heater runs out quickly or doesn't hold the correct amount so I sent it back to get 8 gallon
Reviewed in the United States on January 30, 2025 by Nette Wilson

  • Home owner
Sent back won't work for me
Reviewed in the United States on September 27, 2025 by Louann moore

  • Very nice size
Very nice size
Reviewed in the United States on December 31, 2024 by Remon Remon

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