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VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
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VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black
VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black

Features & Details

  • Die-Cast Aluminum Heating: The water and electricity are separated, with no water tank, avoiding the buildup of scale and reducing the risk of electric leakage. The 27kW heating system can provide water at 30-60°C / 86-140°F within seconds
  • Applicable Regions: You can choose the ideal tankless water heater based on your location. Our hot water heaters feature constant temperature control and over-temperature protection, so you don’t need to worry about sudden temperature fluctuations during showers
  • With Security Lock: The tankless electric water heater comes with a security lock that can be triggered with a long press. The touch screen allows you to monitor water temperature and other heating functions in real time, making it easy for everyone, including elderly users, to operate
  • Easy Installation: We include a 3/4'' NPT inlet/outlet, and the installation requires 3x40A circuit breakers and 6 pieces of 8AWG wire. The instant water heater comes with detailed installation instructions for easy setup
  • Multi-Location Use: The hot water heater is suitable for both commercial and residential use, providing 24-hour hot water supply. Whether it’s for daily showers, face washing, or commercial use like hair washing or hand washing, it meets all your needs

Frequently Bought Together

Reviews 4.4
All reviews are from verified purchases
Average rating based on 119 reviews

Edmond moffett
Reviewed on Nov 11,2024
If,only I had known how how much this heater made life better I'd would ordered one years ago.Could not ask for better shipping and so welled packaged,thanks again.
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Max.
Reviewed on Nov 05,2024
These are great. Better than the name brands. Less problems easier hookup. Last longer. Waiting on numerous more to be delivered. Replacing out the Foggati brands which are much more expensive and not near the dependability. Besides vevor has much better customer service.
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Kell
Reviewed on Oct 28,2024
Great for the money. But, check size of Kw before purchasing to make sure it works in your house. I bought one that was too big but going to downgrade to the smaller one
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Tracey Bordas
Reviewed on Oct 10,2024
Great price. Easy to install and works great. Saves a bundle on the electric bill. I have purchased many items from Vevor. Never disappointed.
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jeeperman1980cj@gmail.com
Reviewed on Sep 17,2024
Great heater live in a RV full time they have really small water heaters ran new electrical system to RV and hooked the unit up does great super fast hot water and plenty of it . Keeps family of 4 Happy!
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Bradley
Reviewed on Apr 11,2026
This tankless water is probably the best purchase for my house that I could have made. It's reliable and never quits! I have a household of 9 and I never have to hear about how the water is cold. It helped bring peace to my house!
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Timothy Grosskopf
Reviewed on Apr 04,2026
Great heater, easy hookup and the second one I have purchased.
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Christopher N Ervin
Reviewed on Mar 31,2026
I’ve had this for about 3 months and it has been working great I saw a small difference in my electric bill but I mainly bought this to save space since my water heater is in my closet
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Trenton
Reviewed on Mar 27,2026
Great product. Easy to install and use. Would recommend getting bigger one for a house but its perfect for a camper which I use it in
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Jake
Reviewed on Mar 22,2026
Easy install just need to install a back flow seems like if the well is running outside it pushes hot water in the wrong direction. Installing a check valve and I’m sure it fixies the issue. Otherwise it’s what it says it is.
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See all 119 reviews

About this item

Product specification
Item Model Number
JN27
Net Weight
13.56 lbs / 6.15 kg
Main Material
ABS 5VA
Item Dimensions
18.86 x 11 x 4 inch / 470 x 278 x 100 mm
Power
27kW
Voltage
AC 240V
Temperature Range
30-60℃ / 86-140℉
Minimum Flow Rate to Start
1.5±0.3L/min
Water Pipe Connection
3/4'' NPT
Description
Instant Hot Water, Reliable Performance
Tankless Water Heater brings you an unprecedented hot water experience! This water heater uses die-cast aluminum heating technology to quickly produce hot water while maintaining a constant temperature, reducing the risk of electric leakage.
The die-cast aluminum heater separates cold water and electricity during heating, reducing concerns about electric shock or leakage. The rust-resistant parts help avoid rust and scale buildup, extending the heater's lifespan.
It doesn't take up much space, and you can install it on the wall. Equipped with a lock to avoid accidental touch and avoid incorrect water temperature settings.
If the unit is not in use during the winter, be sure to drain all the water to avoid freezing the heater. Regularly clean the inlet filter and showerhead to ensure smooth water flow.
This electric tankless hot water heater is suitable for family bathrooms, public restrooms, barbershops, and more, meeting all your hot water needs.

Electric Tankless Hot Water Heater Provides Instant 27kW Heating

The VEVOR electric tankless hot water heater is a strong 27kW heater that provides immediate comfort. It can heat water to 86-140°F in a few seconds, eliminating the wait time associated with traditional tank systems. The high-tech design provides a steady flow of hot water for showering, washing, or cleaning.


The system minimizes scale formation and enhances energy efficiency by removing a storage tank. It also reduces the chance of leaks, besides ensuring a continuous supply of hot water when it is required. Its small size makes it fit well in homes, offices, or small businesses. This unit is reliable and convenient to use daily in any environment with heavy on-demand heating.


Die-Cast Aluminum System Separates Water and Electricity Safely

The die-cast aluminum heating system of the VEVOR unit isolates water and electricity. This design eliminates short-circuiting and reduces the likelihood of electrical leakage. Separating the two systems guarantees safe and effective operation in everyday life.


The design also minimizes scale accumulation within the heater, enhancing efficiency and service life. Water flow is smooth with fewer deposits, and the temperature output remains stable. Users are assured of security, and they still have access to uninterrupted hot water. This protection and durability give the heater a place in homes, offices, and light commercial applications.


Electric Tankless Hot Water Heater Maintains Constant Temperature

The VEVOR electric tankless hot water heater regulates water flow with advanced temperature control. It maintains consistency in production without abrupt fluctuations during utilization. Users experience stable warmth in showers, sinks, and other day-to-day chores.


Inbuilt over-temperature safeguards protect the system and user. The control system is real-time regulated and varies the heat production based on the water requirement. This feature makes it efficient and very comfortable. The families, offices, and small businesses enjoy a consistent supply of hot water that does not shock them with sudden surges and declines. The comfort and reliability are always the same.


Child Security Lock and LCD Touch Screen Ensure Safer Operation

The VEVOR electric tankless hot water heater features a child safety lock for added protection. The lock can be activated with a simple long press, which avoids unintentional setting adjustments. Families feel safe because children cannot change or adjust the water temperature or switch modes.


The LCD touch screen will provide clear, real-time information. Users can check the temperature, power level, and system status at a glance. The touch controls are very responsive and can be adjusted easily by users of all ages, including the elderly. One design involves safety and convenience. The heater will provide hot water with control, comfort, and peace of mind with ease of use and an in-built protection system.


Space-Saving Wall-Mount Design Frees Up Valuable Room Space

The VEVOR electric tankless hot water heater mounts neatly on the wall, saving valuable floor space. It is small enough to fit into bathrooms, kitchens, or even offices without taking up too much space. Unlike bulky tank systems that deliver hot water, it does not require storage space or a utility room.


This sleek design meshes with contemporary interiors without making installation rigid. The unit can be installed near sinks or showers by homeowners or businesses. The heater facilitates effective planning of small apartments and business locations by maximizing available space. Practical design is a plus, with excellent heating that produces comfort without wasting precious room space.


Simple Installation with Standard 3/4'' NPT Inlet and Outlet

VEVOR heater attaches easily with standardized 3/4 inch NPT inlet and discharge fittings. Such a universal size allows it to fit into a majority of plumbing systems, eliminating the use of special adapters. Each step is guided by precise instructions, making setups easy enough even among professionals and competent DIY users.


Three circuit breakers with 40A current are needed in the system and wired to make it safe. After the connection, the small unit blends in with the residential or commercial water lines. The design saves time by making it easier to install, reduces the cost of labor, and gives faster access to hot water that is reliable. Users are provided with an efficient setup that is not difficult to set up.


Reliable 24/7 Hot Water Supply for Residential and Commercial Use

The VEVOR unit delivers continuous hot water whenever needed. It supports daily showers, dishwashing, and cleaning tasks without delays. Businesses benefit from reliable performance for hair washing, hand cleaning, or service areas. The system adapts to high or low demand, keeping water temperature stable around the clock. 


With durability and energy efficiency, it provides comfort and convenience for homes, offices, and commercial spaces. Users enjoy nonstop access to hot water with dependable results every day.


Product guides and documents
User manual-en (PDF) Review

Questions and Answers (7)

What is the warranty on this unit?
All products on our official website come with a 12-month warranty. If you purchase a product that has a problem within one year, we will be responsible for you.
By vevor
Helpful ( 1 )
what size do i need for 3 showers and a kitchen
Using them at the same time isn't as effective, but using them separately works fine. If this answer doesn't resolve your issue, please contact us again for assistance.
By vevor
Helpful ( 0 )
Can this heater handle 3 baths in my home
This product is not recommended for use simultaneously, as the combined effect is not ideal.
By vevor
Helpful ( 0 )
What is the flow rate of the 36kw and the 27kw?
The flow rate is around 4-5GPM per minute.
By vevor
Helpful ( 0 )
Does product come with any certifications?
The product has UL and ETL certifications.
By vevor
Helpful ( 0 )
JRSRSQ27KWCM3L8B4V4

VEVOR Tankless Electric Water Heater, 27kW Instant Hot Water Heater Under Sink, On Demand for Bathroom, Kitchen, Office with LCD Touch Screen, Child Security Lock ,Space-Saving, 240V Black

4.4 119 Reviews
$ 284 90
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