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Electric Tankless Water Heater SIVUATEK 14kW, 240V - On-Demand Hot Water for Whole House - ETL Certified, Self Modulating - Compact Design for Easy Installation - for 2 Point of Use Hot Water

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Availability: Only 10 left in stock, order soon!
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Arrives Monday, Aug 11
Order within 7 hours and 35 minutes
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Model: V7B-140B


Features

  • Electric Tankless Water HeaterThe V7B-140B is compact design for point of use, in the meanwhile it is able to provide sufficient and luxury endless hot water with its powerful 14kW heating system. It is great idea to install this kind of tankless water heater electric a few ft away from the shower or washing machine, to get instant and sufficient hot water of 110F in seconds.
  • Smart Electric Water HeaterThe electric instant water heater V7B-140B adjusts power input based on flow rate and temp setting real time, thus, you get stable temperature out of it even when flowrate changes, which commits comfortable hot water, safety and optimal energy efficiency of 98%, saving considerable electric charge.
  • CONVENIENT USEDiscover the ultimate convenience with the V7B-140B,a 14kW electric tankless water heater. Featuring a user-friendly digital display and touch control panel, setting your desired temperature is a breeze. The intuitive screen provides clear, real-time updates on the working status of this 240V heater, eliminating the need for complicated adjustments or lengthy learning curves. Simply turn on the faucet and let the smart, instant hot water heater deliver reliable, on-demand hot water with ease. Enjoy modern comfort and efficiency at your fingertips.
  • 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 V7B-140B 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 V7B-140B is compact as a shoe 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 for easy installation with basic DIY skills

Brand: SIVUATEK


Product Dimensions: 12.2"W x 17.25"H


Special Feature: Standard pipe fittings, Easy control, Touch sensor, Overheat Protection, Intuitive display


Color: Black


Wattage: 14 KW


Brand: ‎SIVUATEK


Product Dimensions: ‎12.2"W x 17.25"H


Special Feature: ‎Standard pipe fittings, Easy control, Touch sensor, Overheat Protection, Intuitive display


Color: ‎Black


Wattage: ‎14 KW


Voltage: ‎240 Volts


Maximum Flow Rate: ‎2.3 Gallons Per Minute


Maximum Temperature: ‎1.1E+2 Degrees Fahrenheit


Heat Output: ‎131 Degrees Fahrenheit


Efficiency: ‎98%


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎SIVUATEK Appliances


UPC: ‎711691988941


Part Number: ‎V7B-140B


Item Weight: ‎15.82 pounds


Country of Origin: ‎China


Item model number: ‎V7B-140B


Is Discontinued By Manufacturer: ‎No


Amperage Capacity: ‎58 Amps


Maximum Power: ‎14 Kilowatts


Installation Method: ‎Wall-Mounted


Item Package Quantity: ‎1


Temperature Range: ‎131 Degrees Fahrenheit


Water Consumption: ‎2 Gallons per Minute


Certification: ‎ETL listed


Special Features: ‎Standard pipe fittings, Easy control, Touch sensor, Overheat Protection, Intuitive display


Usage: ‎Indoor use only


Included Components: ‎1 x Hardware Pack;, 1 X 14kW Electric Tankless Water Heater;, 1 x User Manual&Warranty Card;, 1 x Installation Template;


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: Monday, Aug 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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Endless hot water
Model: V7B-140B
A good replacement for the tankless heater that quit. Provides endless amounts of hot water.
Reviewed in the United States on July 3, 2025 by D O.

  • Very Happy, very hot water
Model: V7B-180B
I love my water heater. I am in the Midwest USA and inlet temperatures are still very cold in May. It takes less than 10 seconds to receive unlimited hot water. After I installed the unit I needed to contact the company directly for troubleshooting my unit. They are in a different time zone so there was a slight delay in initial email response but when I was connected with my rep they followed through with everything extremely fast and with urgency. I am ultimately very happy with my unit and the outstanding real person customer service I received. I would absolutely recommend this brand water heater. ... show more
Reviewed in the United States on May 5, 2025 by deVivero

  • No hot water sent wrong hot waterheater
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
Model: V7B-140B
Heats instantly! Plenty of hot water for my tiny house and doesn’t take up any floor space.
Reviewed in the United States on June 14, 2025 by Susan Carter

  • 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

  • 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

  • Didn't work for me, power shortage
Model: V7B-180B
Check your circuit box carefully
Reviewed in the United States on May 26, 2025 by teckie

  • Well built
Model: V7B-180B
Well built unit, heats well. Very pleased
Reviewed in the United States on May 14, 2025 by Avid Reader FOFD

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