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Learn more about financing & leasing here.
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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 1 left in stock, order soon!
Arrives
Saturday, Jun 27
Wattage: 3000.0 Watts
Features
- fits easily in tight spaces, perfect for apartments, small homes, or utility rooms.
- the ECOAPTUNIT electric tankless water heaterno more waiting or running out of warm water during peak usage times.
- This tankless water heater electric minimizes energy waste by heating water only when needed, helping reduce utility bills and environmental impact over time.
- this compact electric tankless water heater integrates smoothly into existing plumbing systems with minimal disruption.
- please contact a person with an electrical license to help you complete the wire connection.
Description
Water Heater Electric
Brand: ECOAPTUNIT
Color: White
Is Electric: Yes
Number of Items: 1
Unit Count: 1.0 Count
Is Electric: Yes
Smart Home Compatibility: Not Smart Home Compatible
Color: White
Brand Name: ECOAPTUNIT
Model Number: XY-FB
Manufacturer: WENZHOU YUANFAN TECHNOLOGY CO.,LTD
UPC: 789344465736
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jun 27
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
I bought this for an outdoor shower that only had cold water. The family was always complaining about no hot water, but for the amount it would have cost and the effort needed to run a separate hot water line, I didn't want to do it. So after some searching around, I found this little beauty, and it is a game-changer. Small compact size that works like it is the size of a full-size water heater. The build quality is excellent, a very solid unit that will last for years. Very simple to hook up (one line in, one line out & plug it into an outlet). You can switch between farenhiet or Celsius if you want to. The absolute best part of this unit for me is the low price. I am so happy I found this unit, and it performs so well, I now get the why didn't you do this sooner line! So if you require hot water where you have none, get this little unit and have that hot water you have been wanting it.
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Reviewed in the United States on April 12, 2026 Reviewed in the United States on April 12, 2026 by JJp
Item got very hot where the plug started to melt and got stuck in the outlet. Item was also not delivered on time and no refund was given for a day late.
Reviewed in the United States on June 2, 2026 by ASLC
Easy hookup 90 degree water, but by they time it gets to sink outlet more like 70 or less. Wish it had screw tabs on the sides to make mounting a lot easier, the external tab is right near the inlet which is annoying. Overall works for my needs.
Reviewed in the United States on May 26, 2026 by Daniel King
Works but doesn’t get warm at all
Reviewed in the United States on June 7, 2026 by Lindsey nelson
This water heater works very well without taking up much space as traditional water heaters. I like how the design makes it easy to install yourself. I like the way it's designed because it tells you what temperature the water is. This water heater works very well and it will last years. The price is also a great deal.
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Reviewed in the United States on April 24, 2026 Reviewed in the United States on April 24, 2026 by A.R.T
Did not heat water, barely lukewarm and then cold
Reviewed in the United States on May 24, 2026 by Claude f.
La unidad calienta bien pero tiene un problema de que no se puede graduar la temperatura
Reviewed in the United States on May 6, 2026 by katty de jesus santana
The ECOAPTUNIT 110V 3000W Electric Tankless Water Heater is a small, point-of-use water heating system designed for compact installations like outdoor showers, garage utility sinks, or remote cabins. Priced right around $29.99, it offers an incredibly budget-friendly way to bring warm water to isolated locations without the massive labor, time, and expense required to plumb a brand-new, dedicated hot water line across your property. The physical setup is highly straightforward, featuring a simple one-line-in, one-line-out water configuration, and it includes a front digital screen that lets you easily monitor performance or tap a button to switch the display between Fahrenheit and Celsius readouts. While the plumbing installation is a breeze, real-world owner reviews highlight a critical engineering conflict regarding the unit's intense electrical demands and standard U.S. home wiring codes. At a maximum output of 3000 watts running on a 110-volt line, this device draws approximately 27.2 amps of continuous current during operation. Because standard residential 110V household circuits are strictly limited by the National Electrical Code to either 15-amp or 20-amp capacities using standard 14-gauge or 12-gauge wires, plugging this unit into a normal wall outlet will instantly trip your breaker. Forcing this heater onto an incorrect, oversized breaker creates a severe fire hazard because the intense current draw can rapidly overheat the hidden copper wires inside your walls. To operate this tankless unit safely, it requires a dedicated, heavy-duty 10-gauge wire run paired with a specialized 30-amp single-pole breaker, which is an unusual configuration for a standard 110V home line. If you are setting this up in a detached workshop, a pool house, or an outbuilding that already features a dedicated 30-amp subpanel, it provides exceptional value because it eliminates standby standby energy loss by only flash-heating water on demand. However, for a standard indoor bathroom or kitchen refresh, the heavy power demand makes it unsafe to use without hiring a licensed electrician to update your circuit breaker box.
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Reviewed in the United States on May 31, 2026 by My Opinion