Tankless Water Heater Electric 8KW 240V, On-Demand Instant Endless Hot Water Heater, LED Temperature Display, Self-Modulating Energy Efficiency, Space-Saving Design WINTEMP
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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.
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Availability:
Only 5 left in stock, order soon!
Arrives
Friday, Aug 22
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Model: WN08 (8kW)
Features
- Important Note: Ensure this tankless water heater meets your installation requirements. It is rated at 8KW - 240 Volts with a maximum amperage of 33A. It requires 1 x 40 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
- Endless Hot Water: WINTEMP Tankless Electric Water Heater - Provides a continuous supply of hot water in a short time, with instant hot water at 114F available within seconds. 24 hours of instant hot water without waiting for preheating, no more worries about running out of hot water in the tank, and no fluctuations in temperature
- Stable Water Temperature: Automatically adjusts energy consumption based on incoming water temperature and flow rate to ensure maximum efficiency, continuous stable temperature, and optimal power usage. The digital temperature display ranges from 86F to 140F. It provides 0.8 to 1.9 gallons of hot water per minute, It is ideal for installation under bathroom faucets and sinks
- Energy Saving: The self-regulating technology adjusts power input based on real-time flow and temperature settings. When the water flow decreases, the system reduces power usage, and when not in use, it consumes no energy, achieving up to 99% energy savings, suitable for 1 usage points in the home
- Save Space: traditional tank water heaters take up a lot of space in basements or utility rooms, while the wall-mounted design of the WN08 Electric tankless water heater reduces its footprint by 90% compared to them
- Safe Usage: Safety is always a top priority for WINTEMP. Equipped with multiple protection features such as leakage protection, overheat protection, and dry-fire protection, it ensures your safety, allowing you to enjoy hot water anytime, anywhere with peace of mind
- Our Support: Provides 2-year warranty period and lifetime technical support, if you encounter any problems during use, you can follow the following steps: Order - seller - Answer your questions.
Brand: WINTEMP
Product Dimensions: 9.7"W x 14"H
Special Feature: Lightweight, Overheat Protection, LED Display
Color: Gray
Wattage: 8 KW
Brand: WINTEMP
Product Dimensions: 9.7"W x 14"H
Special Feature: Lightweight, Overheat Protection, LED Display
Color: Gray
Wattage: 8 KW
Voltage: 240 Volts (AC)
Maximum Flow Rate: 1.9 Gallons Per Minute
Maximum Temperature: 131 Degrees Fahrenheit
Heat Output: 8000 Watts
Style: 8 kW
Maximum Operating Pressure: 90 Pound per Square Inch
Maximum Pressure: 90 Pound per Square Inch
Mounting Type: Wall
Is Electric: Yes
Manufacturer: WINTEMP
Manufacture Year: 2023
Item Weight: 7.9 pounds
Country of Origin: China
Item model number: WN08 (8kW)
Item Package Quantity: 1
Special Features: Lightweight, Overheat Protection, LED Display
Batteries Included?: No
Batteries Required?: No
Date First Available: January 3, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Aug 22
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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Top Amazon Reviews
Model: KFU135 (3.5kW)
I ordered this tankless water heater for a second home to heat the kitchen sink and the shower. This tankless water heater does not get hot enough for a shower. I contacted the seller and they were wonderful at communication and explaining why it wasn't working and what I needed to meet my needs (one with a 240V). They were gracious in sending out a new tank to fix my problem. I will update my review and let you know how that goes. I will say...if you have any questions on which tank to get, contact Wintemp customer service. They are great and will stand behind their product, hands down the best customer service I have ever had.
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Reviewed in the United States on May 26, 2025 by Amazon Customer
this is the 4th tankless hot water heater we have purchased. this one went into our rent home. works perfectly
Reviewed in the United States on July 16, 2025 by Susan McCool Kendrick
Model: KFU135 (3.5kW)
Do not! Inlet nor outlet seal properly. If you try to get it tighter, by hand, it shatters everything inside. All plastic
Reviewed in the United States on May 29, 2025 by CS
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
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Reviewed in the United States on November 7, 2024 by Kevin smith
Model: WN08 (8kW)
This unit should get a five star evaluation but, longevity has not been tested yet. Other similar unit(other brand). Only lasted 3 years. I gave that one a five star, how was I to know?
Reviewed in the United States on May 13, 2025 by dave a
Don’t expect it to give your whole house or camper hot water. That’s not what this is all about. Works great as a point of use for my hand sink in the pole barn, though. Be careful with the connections on the bottom of it and use flexible hoses. They don’t like to be overtightened. Water comes out nice and hot. Can’t beat the value for the dollar here.
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Reviewed in the United States on November 10, 2024 by Muhhuh Muhhuh
Would have preferred the 11kWh but not enough room in the electrical box. Only using for laundry room (wash sink and washer). With ground water 67 in winter only gets to 98, unless flow turned down to restrict. But this is fine for the washer. And mop sink. This summer I am sure will get very hot (desert location). Will use that time to clean in cleansing cycles through the washer with “Ahh! Some “ cleaner. Love getting rid of the gas water heater big space hog, vs small clean box on the wall. Haven’t had long enough to know impact on power bill. But many use cold to wash with anyway.
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Reviewed in the United States on April 22, 2024 by jmarr jmarr
hot water tank broke so needed a new system. tankless water power limited to existing wiring. this tankless system works perfectly. and since there is no tank for nasty bacteria to grow I can set the temperature lower, at 105F, and save money. Only heating water I use. Also, no nasty gases (hydrogen) and no need for an expansion tank. And saved me $2k-$3k as it was simple to install myself. Win win win win.
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Reviewed in the United States on August 13, 2024 by Nick W Nick W