Search  for anything...
Midea

Midea 18KW Electric Tankless Water Heater, Touch Control, Wi-Fi Control, LED Display, Child Mode, 240 Volts with Automatic Power Modulation, On-demand Hot Water, White

  • Based on 17 reviews
Condition: New
Checking for the best price...
$309.00 Why this price?
Save $10.99 was $319.99

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – 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, Affirm, Afterpay, Apple Pay, and PayTomorrow. 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

FREE 30-day refund/replacement

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: In Stock.
Fulfilled by Amazon
Arrives Sunday, Mar 8
Order within 4 hours and 34 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: 18KW


Features

  • Instant & Endless Hot Water: With real powerful 18kW smart heating system, the tankless hot water heater electric MHE18W2AWW supplies sufficient instant and endless hot water of 130F or higher in seconds, no waiting for preheating nor terrible temp fluctuation during shower time any more and no worry of running out of it. Perfect companion for small apartment use, including shower, sink faucets, dishwasher, washing machine, etc.
  • Smart Control APP: Facilitate you to quickly choose a suitable heating mode by Smart Home APP at anytime and anywhere. You can preset your preferred temperature in every mode. Recommed 90F for vegetables, and fruits dishing well. Recommend 104F for caring your kids gently.
  • Convenient Use: The electric tankless water heater 18kW comes with digital display & touch control panel so temp setting is easy job. Best of all, useful information on the screen helps you get full understanding of the working status of the 240V water heater tankless, you neednt go through hard lesson of setting. Now turn on the faucet and let the smart instant hot water heater do the rest.
  • Save Energy: Water is only heated when you need it, not stored in a hot water tank. The self-modulating temperature technology only uses energy to heat up water while you are using it to save up to 50% on water heating costs compared to a typical tank water heater.
  • Space Saving: That water heater in the basement or utility closet takes up a ton of space. This wall-mounted water heater uses 90% less space than a traditional hot water heater with a tank.

Description

Midea Electric Tankless Water Heater is ideal for providing hot water for larger homes in warm climates and small whole home applications with colder inlet water temperatures. Can be used worldwide in a variety of applications from homes of any size, business environments such as offices or restaurants, or even recreational vehicles. Each tankless electric water heater is easy to install and dependable. Reliable quality: Certificated by ETL, NSF and DOE, equipped with 5VA cover, the highestlevel of fire-proof, and copper heating elements. Midea instant water heater ensure you a safe and durable water usage experience. Certification Report Number: 220629110GZU-002

Brand: Midea


Power Source: Electric


Product Dimensions: 11.38"W x 15.75"H


Special Feature: Overheat Protection


Color: White


Brand: ‎Midea


Product Dimensions: ‎11.38"W x 15.75"H


Special Feature: ‎Overheat Protection


Color: ‎White


Wattage: ‎18 KW


Voltage: ‎240 Volts


Maximum Temperature: ‎140 Degrees Fahrenheit


Heat Output: ‎18 Kilowatts


Efficiency: ‎high/excellent


Maximum Operating Pressure: ‎150 Pound per Square Inch


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎Midea


UPC: ‎840296501771


Part Number: ‎MHE18W2AWW


Item Weight: ‎9.48 pounds


Item model number: ‎MHE18W2AWW


Installation Method: ‎Wall mounted


Item Package Quantity: ‎1


Special Features: ‎Overheat Protection


Included Components: ‎18kw electric water heater


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: February 13, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 8

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
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Game-Changer for Instant Hot Water and Energy Savings!
Style: 13KW
I recently installed this tankless water heater, and I couldn’t be happier with my purchase. This little powerhouse delivers hot water instantly, and I’ve noticed a huge difference compared to my old tank water heater. No more waiting forever for the water to heat up—just turn on the faucet, and it’s ready to go! One of my favorite features is the smart control app. I can adjust the temperature easily from my phone, which is super convenient, especially when multitasking. The preset recommendations (like 104℉ for kids) are a thoughtful touch and make the experience even smoother. The heater itself is compact and sleek, taking up hardly any space on the wall, which was a big selling point for me since I live in a small apartment. It’s also energy-efficient—I’ve already noticed a drop in my utility bills, which is a win. Installation was straightforward (though I did have an electrician handle it since it requires 240V). The digital display and touch controls are intuitive, and it’s nice knowing that the safety features, like the GFCI requirement, are there for peace of mind. Overall, this water heater is a game-changer. If you’re tired of running out of hot water or dealing with bulky, inefficient tank heaters, I’d definitely recommend giving this one a try. It’s worth every penny! ... show more
Reviewed in the United States on November 23, 2024 by Lucy
    • Avoid!
Style: 18KW
Didn't last 6 months. Never worked properly. Consistently would drop out do not purchase
Reviewed in the United States on October 6, 2025 by trent
    • Work great and it’s tankless!!
Style: 13KW
Review Image by Yixuan Zhu Yixuan Zhu
My conclusion would be: better than expected I bought it for my daughter. She said it heats water quickly. It says this one has a self-modulating technology or whatever it is and ensures energy efficiency, saving my money on bills. Installation was straightforward, and it’s compact enough to fit in tight spaces such as her little apartment : ) ... show more
Reviewed in the United States on October 23, 2024 by Yixuan Zhu Yixuan Zhu
    • Maybe not the best
Style: 18KW
Went out in a little over a year. 14 months to be exact. When it works it works ok we have had issues of it suddenly stopping working from day one.
Reviewed in the United States on September 5, 2025 by Samantha R.
    • Mid/South Missouri.
Style: 13KW
Working beautifully. Only one bathroom and kitchen sink and washer. Unit has no issues keeping up and even in almost 0 temps so far. UPDATE: Just under a year of use now and have had two major issues. First issue was the safety breaker on the heating element disengaged and wouldn’t return to a functional state without my help. Got that working again after figuring out the part was and replacing it with generic parts. Second issue and one I’m not going to dig into is that now the unit won’t turn on when water is flowing. So no more hot water. Don’t know if it’s a sensor or the board that went out. No obvious visual issues and doubt I’ll be able to find the parts anyway so I’m just going to spend the money to get a higher end unit this time. ... show more
Reviewed in the United States on January 9, 2025 by Joseph
    • Es Fácil de usar y se ve elegante
Style: 13KW
Muy buen producto
Reviewed in the United States on November 10, 2025 by AdrielMartinez
    • Wouldn't turn on
Style: 13KW
Would not work! Did not turn on or hear water or anything. Used an electrian and plumber to install and test..returned the unit and bought another company.
Reviewed in the United States on July 17, 2025 by Rachael F
    • On demand hot water
Style: 13KW
Pretty easy to install if you're wiring is already set, just recently installed it and it fired right up. Something I want everyone to be aware of when it comes to tankless water heaters is you must be aware of your incoming water temperature! Don't expect more out of it than what the manufacturer states that it's capabilities are. I may have to revise this review, but so far it hooked right up to the app and my internet, is easy to set, and easy to understand. Fingers crossed that it lasts a while! ... show more
Reviewed in the United States on May 14, 2024 by Omorrow

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...