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CoscosX

Tankless Water Heater Electric,8.5KW 240V Point of Use On Demand Hot Water Heater,Instant Hot Water Heater Under Sink with Digital Display,Wall Mounting Fitting Electric Water Heater

    • Based on 44 reviews
Condition: New
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$109.99 Why this price?
Easter Deal · 15% off was $129.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Apr 24
Order within 20 hours and 54 minutes
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Features

  • FAST HEATING & ON-DEMAND HOT WATEROur tankless water heater electric use energy-efficient heating technology and microelectronics, and they contain instant heating elements that continue to heat water on demand within seconds, so you never have to worry about running out of hot water. The temperature of the water is adjustable between 86 degrees Fahrenheit - 131 degrees Fahrenheit, so you can make adjustments to the water temperature on demand.
  • INTIMATE DESIGNour point of use on demand hot water heater is designed with a digital display tempered glass screen and touch control panel, providing you with real-time temperature display to facilitate your temperature adjustment of the electric water heater.
  • SAFETYInstant hot water heater use several safety protectors to protect users, such as: automatic memory, overheating protection, and automatic recovery. The excellent protections ensure your safety, and even if you experience a power outage while you're away from home, you can be assured that when the power is restored, your tankless hot water heater will restart and provide you with a constant supply of hot water.
  • ENERGY SAVING AND HIGH ENERGY EFFICIENCYWhen the power and flow are turned on, the microprocessor in the on demand hot water heater will initiate a real-time self-test of the temperature, flow and leakage sensors. If there are no errors, the digital microprocessor will automatically adjust the heating power of the tankless water heater to achieve a constant temperature or at the temperature set by the user, thus achieving low energy consumption and high energy efficiency.
  • WHAT YOU GETHot water heater, wall mounted accessories, pre-filter, user manual, warranty card. Product size: 10.2"*15.7"*2.6", weight: 9.3lbs.The free wall mounting accessories make you can easily hang the point of use water heater on the wall, which can maximize the space saving.

Brand: CoscosX


Product Dimensions: 10.08"W x 15.55"H


Special Feature: Energy-efficient heating technology, microelectronics, instant elements, digital display with touch control panel, overheating protection, automatic recovery, and memory. See more


Color: White


Wattage: 8500 watts


Brand: ‎CoscosX


Product Dimensions: ‎10.08"W x 15.55"H


Special Feature: ‎Energy-efficient heating technology, microelectronics, instant elements, digital display with touch control panel, overheating protection, automatic recovery, and memory.


Color: ‎White


Wattage: ‎8500 watts


Voltage: ‎2.4E+2 Volts


Maximum Temperature: ‎131 Degrees Fahrenheit


Heat Output: ‎8.5E+3 Watts


Efficiency: ‎High


Style: ‎Tankless


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎CosCosX


Item Depth: ‎2.6 inches


Part Number: ‎CosCosX Water Heater


Item Weight: ‎10.21 pounds


Country of Origin: ‎China


Item model number: ‎CosCosX Water Heater


Special Features: ‎Energy-efficient heating technology, microelectronics, instant elements, digital display with touch control panel, overheating protection, automatic recovery, and memory.


Included Components: ‎8.5kw Tankless Water Heater Electric


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: February 29, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 24

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Muy bueno
Sin problema, al momento 3 meses de uso y calienta el agua lo suficiente tal cual como un calenton de gas. Lo instalamos en una pequeña casa de campo y es suficiente incluso para bañarse
Reviewed in the United States on February 26, 2025 by Iván a.
    • Awesome
Works great! Runs my whole camper. Love it!!!
Reviewed in the United States on December 20, 2024 by Michelle Skinner
    • heats water
you can install this quicker than it will heat the water. instructions are included but apparently not for this unit as mine had multiple modes from p1 to p8. no where in the instructions did it say what those were for and i could not tell any difference between theml. the function key seemed to do nothing. the instructions talk about three modes, that i could not find. my unit had no issue heating the water up to the temp i selected. the water going into the heater was 60 dgerees and it took about 20 seconds of running the water for the outlet temp to reach 110. in my opinion that is a lot of water wasted to get hot water as my pump runs about 4 gpm. overall it seems well made. the digital readout tells you what the current temp of water that is leaving the unit. unit does not require a neutral. it comes with an SO cord pigtail about 36" long. i attached these to a 50 amp plug and used that as my local disconnect into a 50 amp receptacle. 8 gauge wire back to the 40 amp circuit breaker in the panel and i was set up. ... show more
Reviewed in the United States on March 17, 2025 by PlaysCbricks
    • No Like
Heats fast but not letting water pressure go through... So hot water output is Low amount.
Reviewed in the United States on February 26, 2025 by Cisco
    • Makes a world of difference!
Waiting for hot water can be such a pain, right? Whether you're doing the dishes, washing your hands, or making your morning coffee, it can feel like forever. We found a solution! We recently installed this under-sink tankless water heater, and it has made a world of difference. No more waiting around! Turn on the faucet and hot water comes out almost immediately. It's seriously impressive how quickly this system heats water, making our kitchen tasks so much easier. Our dishwasher used to take ages to get going, resulting in lukewarm washes. But now, with the tankless heater, it gets hot water right away and gives us a much better clean. Apart from the convenience, we're thrilled with the energy savings. Unlike traditional tank heaters that are constantly heating water, this on-demand system only heats water when we actually need it. That means we're using less energy and saving money on our utility bills. We chose a model with a digital display, which looks great under the sink and is super easy to use. The compact design made installation a breeze, and it hardly takes up any space at all. While we wouldn't recommend doing the installation yourself, the process was pretty straightforward with a qualified plumber. The system was up and running in no time, and we haven't had any issues with it at all. We can't recommend this enough. It has completely changed our kitchen routine, making it more efficient, convenient, and environmentally friendly. If you're tired of waiting for hot water, this is the solution you've been looking for! ... show more
Reviewed in the United States on September 17, 2024 by Barbie G
    • Hot water
This instant hot water heater did give me hot water, but it didn’t run for long. Nowhere in the ad did it state anything about the type of water going through it. I think it quit because my hard water probably had some buildup in it and it stopped working. I was really hoping to have an instant hot water heater in my home to be more efficient. It was running for about a week before it quit and I can only believe that rust might’ve built up or lime might’ve built up and that’s what stopped it from working. Once I was able to get someone to help me install it, it was pretty easy to install. I’m just pretty disappointed that it quits so soon, maybe because my water is so hard. I probably would recommend this if you have good city water but if you have well water, that’s very hard. It probably won’t work for you. ... show more
Reviewed in the United States on April 30, 2024 by DebOrt
    • great for a single bathroom - need experience with electrical to install
This works well for my single bathroom. It requires a 240V and 40 amp breaker which will need 8 awg gauge wire. If you are putting this far away from breaker panel, you will probably have to hire someone to install this unless you do electrical work. This unit has enough water flow to power a single shower no problem in southern us. As with any tankless, cold temperatures can affect performance. The unit is easy to operate overall featuring a touch screen. Overall, the unit seems to be good quality and has performed well for my needs. ... show more
Reviewed in the United States on September 27, 2024 by D
    • Not npt fittings
Unlike the listing shows this unit comes with 1/2 bspt inlet and outlets fittings, finding an adapter locally was impossible and now I'm waiting on an adapter to show up and hopefully me threading on the npt fittings didn't damage the threads on the water heater, so be aware before you install so you don't have a ruined water heater that says it comes with npt fittings ... show more
Reviewed in the United States on December 28, 2024 by brian braden

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