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WINTEMP

11kW Electric Tankless Water Heater 240V On Demand Hot Water

Based on 109 reviews
Condition: New
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$169.99
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Oct 30
Order within 5 hours and 22 minutes

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At a glance

Condition
New
Set
WN-11kW
Model
YQ-WN11K
Dimensions
9.7"W x 14"H
Weight
8.6 lb
Color
Gray
Material
Acrylonitrile Butadiene Styrene
In the box
Tankless water heater electric

Features 5

  • Important Note: Ensure this tankless water heater meets your installation requirements. It is rated at 11KW - 240 Volts with a maximum amperage of 46A. It requires 1 x 50 Amp DP breakers and 8# AWG wiring with ground. The unit dimensions are 9.7 (W) x 14 (H) x 3.4 (D), the water connection is 1/2" NPT
  • Stable Temperature Control: Automatically adjusts power based on incoming water temperature and flow rate to maintain consistent hot water performance. Digital display adjusts from 86F140F, delivering up to 2.6 GPM for bathroom sinks, faucets, and other point-of-use applications
  • Instant Endless Hot Water: Enjoy hot water within seconds without waiting for tank preheating. This on-demand electric water heater provides continuous hot water whenever needed, helping prevent cold showers and wasted standby heating
  • Energy Efficient & Space Saving: Self-modulating technology adjusts power usage according to real-time water demand. Wall-mounted compact design saves installation space compared with traditional tank heaters, making it ideal for apartments, bathrooms, kitchens, and small homes

Specs 25

Brand WINTEMP
Power Source ac
Product Dimensions 9.7"W x 14"H
Color Gray
Wattage 11 KW
Voltage 240 volts
Flow Rate 2.6 gpm
Maximum Temperature 140 °F

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

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

Excellent
Works great did a lot of research on tankless hot water heaters to make sure I get full water pressure taking a shower I live in North Central Florida with well water around 72 and I have 40 60 water pressure well pump I'm able to turn up hot water and cold water at full pressure seems like I have more water pressure because it's not going through a hot water heater tank ... show more
Reviewed in the United States on November 7, 2024 by Kevin smith
Perfect for Our Family
Color: Gray Size: 8KW
With limited electricity capacity at home, this 8KW water heater is just perfect! I installed it under the kitchen sink, and it saves a lot of space. The temperature adjustment is very precise, and it’s super convenient to use. For single-function hot water needs, this is the ideal solution!
Reviewed in the United States on January 26, 2025 by Delfonzo Bryant
Easy to use
I love saving electricity and this helps! Nice hot water too!
Reviewed in the United States on May 18, 2024 by Bdubbub
Excellent
Excellent. Where I live the city water pipes take a lot of damage due to freezing over the winter, so the hot water is shut off for a couple of weeks each summer while they repair them. It's my least favourite time of year as I don't feel quite human without a hot shower, and the tankless heater already installed in my place was broken when I moved in. Replacing it with this was a piece of cake for my handyman. Took him about twenty minutes all in, including removing the old heater. I could probably have done it myself but I'm not tempted to mix water and electricity. I've taken the heater for a test drive, and despite the fact that the cold water coming into the house is absurdly cold at this time of year - like only just above freezing - I got a comfortably warm shower. By the time the summer rolls around and the cold water from the tap comes out much warmer I expect it'll be as hot as I can stand it. ... show more
Reviewed in the United States on December 29, 2023 by K. Taylor
Only Requires 2 Breakers.
The installation of this water heater was straight forward with no odd thread sized to deal with ect. We are using this for our outdoor shower which is on the back of our pole barn. Here is what I like best. We have had a tankless hot water for years and have installed several for friends and family. All of them were 15KW and required 2 240v circuits, which translates into 4 fuses in the breaker box. We did not have enough room in our breaker box and did not want a low powered water heater. This water heater goes right up to the limit as far as watts without requiring 4 breakers, as it is 240V it only requires 2 breakers. It is worth mentioning we have experienced no leaks or other issues. We would buy this water heater again. 5 STARS ... show more
Reviewed in the United States on February 12, 2024 by Sparky
It Works!
Review Image by MM MM
The quality level of this tankless heater seems to be very good. The materials are of high quality and the fit and finish looks great implying good manufacturing practices and quality control. Have it professionally installed by an electrician to ensure it is wired up correctly. The heat is almost instantaneous and it is consistent and even. I am very happy with it and feel that it is worth the price! ... show more
Reviewed in the United States on December 29, 2023 by MM MM
Works like a charm
I picked up this water tank heater for my bathroom. Installing was a little confusing but I got the hang of it. It has to hang close to your shower or kitchen sink and it uses 13.5kw of electric (as mentioned in the picture). I was able to control the temperature with my phone as it has wifi connections. This is a dream to have and a must for any homeowner. The price is reasonable for this model. I would recommend it. ... show more
Reviewed in the United States on December 23, 2023 by Boo
Excellent water heater
These water heaters really do come in handy. I’ve been buying these for my different properties. They work amazing and it really keeps the water hot running hot for a long time so I’m very happy with my purchase and I highly recommended to anyone. You definitely need to hire a professional to be able to install these. ... show more
Reviewed in the United States on December 31, 2023 by DFM
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