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AIRTHEREAL

Airthereal Electric Tankless Water Heater, 8kW, 240 Volts - Endless On-Demand Hot Water - Self Modulates to Save Energy - Use for Faucet and Sink, Evening Tide series

    • Based on 799 reviews
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Availability: 18 left in stock
Fulfilled by Amazon
Arrives Tuesday, May 13
Order within 15 hours and 42 minutes
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Model: EVT-8K


Features

  • Instant Hot Water: The 8kW electric tankless water heater supplies instant & endless hot water of 108F or higher with no waiting for preheating or temperature fluctuations. perfect companion for faucet and sinks, bringing you perfect experience of comfort and relaxing.
  • 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 energy compared to a typical tank water heater.
  • Save Space: A traditional 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 hot water heater with a tank. Compared to our next-largest 9kW water heater, this 8kW unit is 30% smaller with only 3,412 BTUs.
  • Safe To Use: With high temp protection, dry heating protection, and electrical leakage protection you can rest easy knowing you have safe, on-demand hot water to use on your schedule. The electric and fluid systems are completely separated to prevent electric leakage and water pipe corrosion.

Brand: AIRTHEREAL


Product Dimensions: 8.04"W x 13.08"H


Special Feature: Dry Combustion Protection, Integrated Error Code Indicator, Overheat Protection, Instant Hot Water


Color: Black


Wattage: 8 KW


Brand: ‎AIRTHEREAL


Product Dimensions: ‎8.04"W x 13.08"H


Special Feature: ‎Dry Combustion Protection, Integrated Error Code Indicator, Overheat Protection, Instant Hot Water


Color: ‎Black


Wattage: ‎8 KW


Voltage: ‎240 Volts


Maximum Temperature: ‎108 Degrees Fahrenheit


Heat Output: ‎8000 Watts


Efficiency: ‎High


Maximum Pressure: ‎108.78 Pound per Square Inch


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎Airthereal


UPC: ‎816621025212


Part Number: ‎EVT-8K


Item Weight: ‎7.74 pounds


Country of Origin: ‎China


Item model number: ‎EVT-8K


Size: ‎8kW


Item Package Quantity: ‎1


Special Features: ‎Dry Combustion Protection, Integrated Error Code Indicator, Overheat Protection, Instant Hot Water


Included Components: ‎1x 8kW Water Heater, 1x User Manual


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Manufacturer warranty for 1-Year from day of purchase


Date First Available: March 6, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 13

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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Learn more about financing & leasing here.

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Top Amazon Reviews

    • I will do business with them again in the future!!!
Model: EVT-18K
Here is my 100% “gods honest” experience and i really do hope this helps people!! Sorry it’s a little long!… I decided to give the 18k evening tide a try in my home! After reading the owners manual it was simple enough to understand how to install it! (I must mention i am a handyman by trade) it took a few hours to read, pull wires, and run some plumbing. I was moving my hot water heater location from the basement to the utility room on the main floor, because otherwise it would not take nearly as long since its basically a plug and play unit!! I did have an issue… & looking back, i know my original unit was faulty out of the box… i had ordered it on cyber monday so honestly i am wondering if it was dropped in the mail… it worked for 2 weeks and crapped out… this is my first experience with tankless & no one i know has used them either… so i didn't know something was wrong initially… when it died i was sad to learn that their customer service line is only open 12-4 est & panicked a little lol…. But i found out you can email them any time and they will typically get back to you outside of that timeframe!!! They are a smaller company & so I totally understand!! Per their request I sent them a couple short videos along with some other information and i was issued a replacement!! Exactly 1 week from making initial contact with the company i had my replacement and swapped the units out. Which took abt 30 mins including cutting breakers off & on in the basement, I honestly could’ve probably coached my 10 year old through doing it!! Immediately i knew the replacement was a good unit and that the original never was!! (It goes to standby mode when the hot water is not running which makes total since!!! If you see an EF code when the water isn’t running it does not mean energy efficient lolol) Anyways, to wrap all of this all up, i am very pleased with this product and company!! I do a lot of home remodeling and honestly i will start putting these in houses that need new water heaters!! Im a single mom of 3 girls & we tend to go through some hot water… lolol this is seriously a game changer in our life!!! Everyone can shower back to back before bed and no one has to get stuck with a potentially cold one lololol its so compact and honestly not bad to look at!! *Just wanted to update* We are 3 months in with the new unit and i am beyond pleased!!! I can run a bath while the shower is running and theres never a shortage of hot water!! The only *flaw* i have found is if you only run the hot water momentarily (im talking seconds) then the unit beeps because there is no water flow to cool the jets which just fired up. Which is not actually a flaw, just how things work! So if you turn on the hot water let it run for at least 30 seconds lol i am in love with this purchase!! ... show more
Reviewed in the United States on January 19, 2022 by Emily
    • So glad I bought this!
Model: EVT-14K
One of the best things I have ever bought. Endless hot water in the shower. Priceless. Slight temperature fluctuation but otherwise works perfectly.
Reviewed in the United States on February 3, 2025 by Leah
    • Requires manual restart after every power flicker or outage
Model: EVT-18K
As I say in all of my reviews, each product starts with 3 stars. Why? Because 3 means it met expectations, no more and no less. I add or remove stars from there based on whether I was impressed or disappointed, and on any interaction with manufacturer (not Amazon) customer service. This unit gets 1 star since it does not work as expected, nor was customer service helpful when I reached out. Yes, it is a tankless water heater and it does in fact heat your water to (as far as I can tell) the appropriate temperature. Installation was no easier or harder than other units I've installed. The issue is that it becomes inactive with any power interruption at all, whether it's an outage or even a flicker of lights. In order to get it to work again, I have to get into the crawlspace and manually press the power button; otherwise, it won't heat water. To be clear, it doesn't get fully reset - it remembers settings such as the target water temperature - it simply remains in "Standby" mode until the power button is touched. Also to be clear, while this happens with full power outages (no power) and even the kind of flickers that happen during storms or high wind or just randomly. I'm talking the kind of power blips that don't even reset the microwave or range clocks because they're so fast and minor; they do, however, cause this unit to go into permanent standby. While made more frustrating since this unit is in my crawlspace - yours might be in a closet or garage that is much easier to access - I only reduced the rating by 1 star for this. I have a 10-year old 27kW EcoSmart (since purchased by Rheem) that cost less then than this 18kW Airthereal unit does now and it doesn't have such a ridiculous design flaw. It just works. This brings me to the second star I removed and the reason for a 1-star rating: customer service. I contacted Airthereal customer service about this issue almost 2 weeks before the 30-day Amazon return window closed and they drew out their responses so long that the 30 days passed, meaning I couldn't return it. Admittedly, I could have disconnected it at any point and returned without waiting for a response from Airthereal, but I was hoping that such obviously unintentional behavior would be recognized as a functional defect that they would address with an updated control board or something, but no. I was informed that the customer service rep "consulted" with their engineering team and that the unit is functioning as designed. Just to be completely sure, I ordered a second unit 5 months after the first and tested to see if my original was in fact defective or if Airthereal had made improvements to the design. It same issue exists: any power interruption, no matter how small, causes the unit to be stuck in standby mode until the power button is touched to reset it. ... show more
Reviewed in the United States on April 23, 2024 by avgbmb
    • It’s the best
Model: EVT-18K
I am so glad I went with this. My electric bill went from 300 to 100-$150. The water is so hot and nice. As a contractor I’ve had to deal with water heaters and this is by far the best experience. The only con for me was having to go outside to get to the water heater closet to turn it back on when electric flips or goes out. I didn’t program it to my phone or I wouldn’t have to manually push the button. I gained quite a bit of space ripping the closet out in the long run. We did have to install a 220 and buy a couple fittings and wire but I didn’t spend over $300 all together with parts and installation ... show more
Reviewed in the United States on January 16, 2025 by kandace edwards
    • Effecient, Durable, and HOT!!!
Model: EVT-18K
The Airthereal Electric Tankless Water Heater is outstanding! It provides consistent water temperature with a great flow rate, even when running two showers. The compact design makes it easy to fit in tight spaces, and installation was simple. It’s well-built and durable, with no leaks or issues since we started using it. The self-modulating feature ensures energy efficiency, and the digital controls make it super easy to adjust the settings. If you want a reliable, leak-free water heater that delivers on performance and durability, this is the perfect choice. Highly recommend! ... show more
Reviewed in the United States on January 9, 2025 by Wyatt S.

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