Search  for anything...
WINTEMP

WINTEMP Tankless Water Heater Electric 3.5KW 120V, Designed to Provide Hot Water on Demand Without the Need for a Storage Tank, Use a Self - Adjusting Rotatable Digital Display Silver

    • Based on 74 reviews
Condition: New
Checking for product changes
$119.99 Why this price?
Save $120.00 was $239.99

Buy Now, Pay Later

As low as $20.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement 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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Sep 21
Order within 22 hours and 55 minutes
Available payment plans shown during checkout

Color: Silver


Style: 3.5 KW


Features

  • Endless Hot Water- WINTEMP Tankless Water Heater Electric - KFU135 Applied with 3500W 120 V heating system, It provides an endless supply of hot water in a short time,Instant hot water at 73F is available in seconds. no need to wait for preheat nor to worry about the temperature variation. It is perfect companion for sinks, Bring you the perfect experience of comfortable home.
  • Save Energy- WINTEMP The hot water heater adjusts power input based on flow rate and temp setting in real time. Less power will be applied by the system when waterflow reduced, so that energy saving up to 99%, which can help you save a lot of heating costs. Unlike a tank heater, it maintains water temperature even when not being used.
  • Easy to Install- The portable water heater has a mini body, It can be tuned upside down with a horizontal and vertical tilt, and can be installed anywhere. You will need to have access to 120 volts, 1 set of 30-amp circuit breakers, and 10AWG wires. Size: 9" x2.6" x 8.5", Standard 1/2 interface(inflow or outflow), can be directly connected to household conventional hose connectors.
  • Safe to Use- There is overheat protection, dry-heating protection, electricity leakage protection function, which can ensure your safty. Safety Certified: Approval by ETL and Qualifies for UL. Included Components: 1.Water Heater 2.Rubber plug and screw 3.Operation and Installation instructions 4.equipped with external power cord, easy for power connection. Note: Does not come with a plug.
  • WINTEMP Support- If you encounter any issues during the usage, you can follow these steps: order--Seller--answer your question.

Brand: WINTEMP


Product Dimensions: 8.5"W x 9"H


Color: Silver


Wattage: 3500 watts


Brand: ‎WINTEMP


Product Dimensions: ‎8.5"W x 9"H


Color: ‎Silver


Wattage: ‎3500 watts


Voltage: ‎120 Volts


Maximum Temperature: ‎122 Degrees Fahrenheit


Style: ‎3.5 KW


Mounting Type: ‎Wall


Manufacturer: ‎WINTEMP


Part Number: ‎KFU135


Item Weight: ‎5.04 pounds


Country of Origin: ‎China


Item model number: ‎KFU135


Installation Method: ‎fixed setting


Item Package Quantity: ‎1


Usage: ‎kitchen


Included Components: ‎Operation and Installation instructions, Rubber plug and screw, equipped with external power cord, ‎Water Heater


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎1year


Date First Available: August 15, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 21

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Immediate hot water
Color: White Style: 6.5 KW
Review Image by Richard C. Richard C.
Wife: “I have not had hot water from the tap this fast! Our tankless water heater works great, but it is pretty far from the kitchen meaning lots of lost water before it gets hot. Now, it takes about two seconds! I love it!” Husband: I installed this heater after having gone through 2 or 3 pumps that would recycle the hot water at the installation point (Ch……r) that cost about $500. They work until the pump bearing goes which requires a new pump, and they are noisy to boot. This heater is quiet, easy to connect, and will make good use of our solar power. As you can see, my wife loves it and I have already connected the 120 v unit for our master bath sinks. One more to go for the garage/work shop. The best part is that all units are connected to the hot water house connection drawing water from the tankless. As the water warms less heating is necessary until none is required when the draw water is at 120 degrees. This unit worked from the first use with no hiccups. I have talked to customer service and they are very responsive! ... show more
Reviewed in the United States on December 19, 2023 by Richard C. Richard C.
    • Leaking after 6 months of use. Won't even turn on anymore.
Color: Green Style: 3.5 KW
The media could not be loaded. It's a nice heater when it worked. I hired an electrician to install it in my RV, unfortunately after 6 months of light use, water leaks now and won't even turn on. Will update this review if I get it to work again.
Reviewed in the United States on February 15, 2024 by Rodrigo
    • Outstanding Customer Service - UPDATED 1.20.24
Color: Silver Style: 3.5 KW
UPDATE 1.20.24 - WINTEMP Customer service team reached out to me after I left this review. They offered to make this right by compensating me for the additional cost I incurred of having to have the electrical work re-worked to accommodate a more powerful heater. That type of service is OUTSTANDING! WINTEMP does offer more powerful heaters so before you purchase, know your water inlet temp, and know your water GPM rate. This will help you choose the right heater for your needs. Thank you WINTEMP! This is regarding the 3.5KW model. The water does not get hot enough for our use. I found that if you reduce the flow of water to about .25 to .5 GPM, the water will get hot. My kitchen has standard water flow of 1.0 GPM and if turned on all the way, the water only gets luke-warm, does not get above 91 degrees. This heater will only work in a very low-flow situation, .5 GPM or less. If you want the ability to heat water in a faucet that has a 1.0 GPM rate, buy a unit that has more KW. WINTEMP has higher KW models. Unfortunately, I found that once you get around 8-9KW, you need to go to 240 volts. ... show more
Reviewed in the United States on December 19, 2023 by Keith J
    • Hot water on demand
Color: Silver Style: 3.5 KW
Review Image by ¤♤♡◇♧□○° ¤♤♡◇♧□○°
This allows you to easily get the hot water you need fast. I installed this in my rv to replace my old water heater. Not only is it smaller but it's more convient to store and even use. It's not ideal for large households but works great for smaller areas and like washing dishes or clothes or even washing up. I've never had issues with this not giving me enough hot water and I love warm showers. ... show more
Reviewed in the United States on February 10, 2024 by ¤♤♡◇♧□○° ¤♤♡◇♧□○°
    • get the right size
Color: Silver Style: 3.5 KW
i have to much water presuer so it would not heat up the water
Reviewed in the United States on December 31, 2023 by joel pearson
    • Useless (Update) OK
Color: Silver Style: 3.5 KW
Done everything to get this system to put out hot water. Adjusted the temperature to 130 and got a shot of warm water then it went back to 65 degree. SMH. After a great experience with the seller and their representatives it is understood that the product indeed is not faulty it’s just designed for a warmer region. Following that, they compensated me for my troubles. This type of service is difficult to find. Recommend getting a better understanding of how theses instant hot units work in your area. ... show more
Reviewed in the United States on November 30, 2023 by Gavin E. Wainwright Sr.
    • Kitchen Sink Water Heater
Color: Silver Style: 3.5 KW
You must use 10-2 wire for connection & a 30 amp breaker. If you don't you will constantly trip the breaker. Do it right the first time. We are new construction so easy. This thing work great. Turn it on low pressure @ first do you can get the water hot. I have min set @ the ideal temp & it is scorching hot. If it gets too hot I just use my faucet mixer like any other time you are mixing cold to hot. I like it because it doesn't use a lot of space & works perfectly. I had a Bosch which took the entire half under the sink up in my last house. We had another that we returned it was junk. Love this model. ... show more
Reviewed in the United States on March 12, 2024 by Carlene Johnson
    • The intentionally leave GPM information out of the specifications
Color: Silver Style: 3.5 KW
The reason they leave the GPM information out of the specifications is because they want to fool you so you think this will be a shower water heater... it most certainly is not it is for a tiny sink like if you had a bar in your basement or something. You will not be using it for a shower. And they should let tell you that.Because it plain doesn't work. ... show more
Reviewed in the United States on February 2, 2024 by harry rushakoff

Can't find a product?

Find it on Amazon first, then paste the link below.