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Electric Tankless Water Heater,SIVUATEK 6.5KW 240V, Compact Instant Hot Water Heater, Perfect for Under Sink, Bathroom Sink and Faucet, Space-Saving, Touch Control with LED Digital Display

  • Based on 161 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, May 10
Order within 17 hours and 50 minutes
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Model: M1-65B


Features

  • Electric Tankless Water HeaterThe M1-65B is compact design for point of use, in the meanwhile it is able to provide sufficient and luxury endless hot water with its powerful 6.5kW heating system. It is great idea to install this kind of tankless water heater electric a few ft away from the faucet or other feature, to get instant and sufficient hot water of 110F in seconds.
  • Smart Electric Water HeaterThe M1-65B tankless water heater features smart self-modulation, adjusting power input based on real-time flow rate and temperature settings. When water flow decreases, the heater reduces power to maintain your preferred temperature, avoiding scalding hot water. With an impressive 98% energy efficiency, it not only comfort but also saves you on electricity bills.
  • Effortless Temperature ControlThe M1-65B electric tankless water heater comes with a digital display and touch control panel, making temperature adjustments straightforward and easy. No need for complex learning curvessimply touch a button to set your desired temperature. Turn on the faucet and let the smart heater handle the rest, combining simplicity with efficiency.
  • Safe& Durable Water HeaterThe on demand electric water heater is newly updated and applied with multiple protection devices, such as leakage protection, over heating protection and auto stop. Every piece of M1-65B goes through strict tests and it is listed by ETL and qualifies for UL. Totally suitable for household, school, hospital, office, bar and other public facility.
  • Point of Use Water Heater ElectricThe sleek electric tankless water heater M1-65B is compact as an oatmeal box, making it possible to install anywhere point of use to avoid energy and water waste. It comes with standard plumbing connections 1/2" NPT and pigtail cord for easy installation with basic DIY skills

Brand: SIVUATEK


Special Feature: Small water heater, Endless hot water, Instant hot water, Point of use hot water


Color: Black


Wattage: 6.5 KW


Voltage: 240 Volts


Brand: ‎SIVUATEK


Special Feature: ‎Small water heater, Endless hot water, Instant hot water, Point of use hot water


Color: ‎Black


Wattage: ‎6.5 KW


Voltage: ‎240 Volts


Maximum Flow Rate: ‎1.5 Gallons Per Minute


Maximum Temperature: ‎131 Degrees Fahrenheit


Heat Output: ‎131 Degrees Fahrenheit


Efficiency: ‎98%


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎SIVUATEK Appliances


UPC: ‎711691988927


Part Number: ‎M1-65B


Item Weight: ‎6.98 pounds


Product Dimensions: ‎9 x 10 x 2 inches


Country of Origin: ‎China


Item model number: ‎M1-65B


Is Discontinued By Manufacturer: ‎No


Finish: ‎Tempered Glass


Amperage Capacity: ‎27 Amps


Maximum Power: ‎6.5 Kilowatts


Installation Method: ‎Wall-Mounted


Item Package Quantity: ‎1


Temperature Range: ‎131 Degrees Fahrenheit


Certification: ‎ETL listed


Special Features: ‎Small water heater, Endless hot water, Instant hot water, Point of use hot water


Usage: ‎Indoor use only


Included Components: ‎1 x Hardware Pack;, 1 x User Manual&Warranty Card;, 1 x Installation Template;, 1 X 6.5kW Electric Tankless Water Heater;


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 20, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 10

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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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product seems to be quite versatile and easy to install, and most users are satisfied with its performance. However, it is crucial to ensure the unit size is suitable for individual needs before purchasing. Several users claimed the product provided instant and adjustable hot water, even in diverse settings like under-mounted sinks or barns. A noticeable downside reported is that the unit does not reset and switch on automatically after a power outage.

Pros

  • 👍 Easy to install with included template and brackets
  • 👍 Provides instant hot water
  • 👍 Water temperature is easily adjustable
  • 👍 Compact size and adaptable for various installations

Cons

  • 👎 Does not reset and turn on automatically after a power outage
  • 👎 Size suitability is crucial before purchasing
  • 👎 Installation may be complex due to electrical requirements

Should I Buy It?

If you're looking for an easy-to-install and compact hot water solution that offers instant and adjustable temperature control, then this product would be a good fit. However, it is vital to ensure the unit size suits your needs, and being comfortable with potentially handling plumbing and electrical aspects of the installation is advised. Also, you should be prepared for manual resetting after power outages. Overall, most users recommend the product, and they are happy with the purchase.


  • Works great!!!!
Model: V7B-140B
Easy to install. Provided hot water quickly. Will buy one for my house when I need it .
Reviewed in the United States on April 28, 2025 by Carlos Bastidos Carlos Bastidos

  • Love, would definitely buy again
Model: V7B-240B
Bought a few months ago. Was easy to install. It’s worked perfect for my 3 bedroom and a loft, 2 bathrooms, 1500 square-foot house. I never run out of hot water. My electric bill has gone down to a fraction of the cost. Have tons of space in my mechanical room. This took the place of a 40 gallon water heater.. ❤️ ... show more
Reviewed in the United States on November 7, 2024 by Amy Walker

  • No hot water
Model: V7B-180B
Dosest work , I am praying bought a limon the first time because the plumber& electrin getting the set up for the unit took much longer than the 1 MONTH WARRNTY PERIOD ON UNIT I did purchase another ONLY BECAUSE AT THIS POINT have 2000. Invested in plumbing & wiring for a unit exactly like this 1 it is a shame that factories which I do understand do have factory defects occasionally make consumers pay for insurance to cover the workers errors OR JUST COVER THE WORKERS mistakes out our pocket books. Why should I the consumer have to pay insurance to cover YOUR FACTORY to train tempory employees 200.00 is a drop in the bucket to some people but to others it is 1/4 of there monthly income ... show more
Reviewed in the United States on April 5, 2025 by Cheryl hunt

  • Great on demand water heater and they stand by their product
Model: V7B-180B
Worked perfectly but failed to a power issue caused by the electric company. This seller immediately sought to send a replacement. As they stated by the seller “ As a reminder, your water heater comes with a 3-year warranty, and we offer a no-questions-asked replacement policy during this period.” they stood by this and have replaced it without hesitation. Though customer service contact is via email, they have stepped above and beyond to stand by their product and their customer. Excellent seller! ... show more
Reviewed in the United States on April 7, 2025 by Amazon Customer

  • Arrived on time
Model: V7B-140B
Bigger and heavier than expected but working fine
Reviewed in the United States on March 4, 2025 by Jose R. Diaz

  • Quick install, hot water!
Model: M1-65B
Update: if power goes out, it stays off. So best to install where you can easily access the front panel to turn it on again. Mounting was a breeze with included template and brackets. My water is around 85 F (30 C) coming in at 1.25 gpm, so there was no reduction in flow to kitchen sink at 109 F (42 C) setting. So far (after a day of use) there have been no snafus or shut-downs. The manual warns that much hotter water will come out at first with start/stop/start, because the water next to the coils will take up residual heat at the stop, so be careful (if you think about it, the situation is unavoidable by the very nature of electric boilers) and get in the habit of running the hot for a bit before plunging in with your unprotected hands (another reason I set it at 109). The biggest problem was running a 240 volt line to the sink, so this unit is best for new build or sites where you have an easy wire pathway to your electrical panel. Also, the manual advises to avoid mounting in areas where water can possibly drip down onto it, so that pretty much excludes under-sink installations, where I imagine most would want to install it for access to the water supply lines (as shown in two of their product images), even though the text recommends installing 'a few feet away." I would have hoped the manufacturer would have engineered a water resistant housing just for this situation. Seller also follows up the sale with an email reminding of electrical requirements. I've not needed tech support. So far, so good! And happy to instant hot water at the kitchen sink (the farthest point in my house from my hot water heater). ... show more
Reviewed in the United States on December 23, 2022 by Average Joe

  • Muy buena opción 😎
Model: M1-65B
- Tiempo de entrega Excelente - Calienta y realiza la función según el flujo de agua, tiempo de espera 2-3 segundos y después tienes agua caliente a demanda el calentador es robusto lo que indica que tiene una muy buena estructura de construcción y se nota que está hecho para durar. - la instalación es súper fácil pero se necesita la ayuda de un electricista si no tienes las conexiones a 220v requerida la ayuda de otra persona ma está de más. Siempre he usado duchas eléctricas, que duran menos tiempo ya que la resistencia se rompe y los cambios y/o reparaciones salen caras. ^ Recomiendo mucho esta opción ^ ... show more
Reviewed in the United States on January 20, 2025 by KAlmonte KAlmonte

  • Stays hot
Model: V7B-180B
Absolutely love it ! My shower never runs out of hot water ! Couldn't be happier!
Reviewed in the United States on March 17, 2025 by Chris Nation

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