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Aquanta Digital Water Heater Timer. WiFi Smart Water Heater Controller. Reduce Electricity Waste. Installs in Minutes, No Plumbing Required. for Electric Water Heaters.

  • Based on 478 reviews
Condition: New
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$164.00 Why this price?

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, May 25
Order within 18 hours and 52 minutes
Available payment plans shown during checkout

Size: For Electric Tanks


Features

  • [Hot Water when you need it] Learns your schedule so you dont have to remember to turn your water heater on and off
  • [Smart technology] Control your hot water remotely from your smart device and make adjustments on the go
  • [Made for storage style water heaters] UL safety certified, and works with most models of storage-style water heaters
  • [Save on energy costs] Water heating is the 2nd biggest contributor to your homes utility bill; Aquantas various control modes enable maximum energy savings while maintaining comfort
  • [Info at your fingertips] Hot water availability metering and tank temperature reporting, plus daily, weekly, and monthly usage tracking
  • [Instant alerts] Maintenance alerts, including leak detection - preventing long-lasting damage to your home (requires the optional leak sensor)
  • [Smart home integration] Aquanta provides all of the benefits as a smart water heater at a fraction of the price, and works with Alexa and IFTTT

Brand: Aquanta


Model Name: E300 Electric


Controller Type: IFTTT


Power Source: AC


Connectivity Protocol: Wi-Fi


Controller Type: IFTTT


Power Source: AC


Connectivity Protocol: Wi-Fi


Backlight: Yes


Style: For Electric Tanks


Brand: Aquanta


Model Name: E300 Electric


Model Number: AQ-CA-E300-1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 25

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.

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Top Amazon Reviews


  • Money saver for sure if you have a power company that regulates your time of use
Size: For Electric Tanks (Includes Leak Sensor)
I just installed the Aquanta Digital Water Heater Wifi Timer, and I must say it's been a game-changer. It was extremely easy to install if you have a tiny bit of knowledge about electricity and know how to turn off your water heater at the breaker box. The ease of use and the ability to control my water heater from anywhere via the app have made my life so much more convenient. Not only does it help save energy, but it also ensures I have hot water ready when I need it. The installation was a breeze, and the user-friendly interface makes scheduling a breeze. As someone who appreciates technology making everyday tasks simpler, I highly recommend the Aquanta timer. My electrical company has a time of use cost increase on the weekdays from 4-7pm. I was able to turn off the water heater from heating at those times in order to avoid the water heater creating a demand charge. Could save us up to 50 a month which would pay for it self after 5-6 months. ... show more
Reviewed in the United States on December 4, 2023 by NativeOragun

  • Overall a good product.
update: 6-2020 Aquanta now has an app, this is an improvement. Installation was very easy with basic knowledge, basically you undo a some wire nuts add a junction box (the unit) and that is it. Sensors Zip tie to cold water intake and relief valve. Instructions are clear. Wifi setup was easy, again instructions are clear. My unit did not ship with optional leak detector as the item states. I am a bit of an energy efficiency fanatic, that is the biggest reason I made this purchase. I estimate the energy savings will pay for the unit in about 18 months in my case. This unit allows you to monitor your energy usage at the water heater, the usage is only shown by the day,week,month. It does not break it down by the hour, at least not that you can see. It uses a program to learn your habits and regulate when your water heater runs, so far it has not made us take a cold shower, and I have it set to "Most Efficient". We have had the unit for 2 weeks and the kWh used per day for the first 2 days was 7.5 to 8.5, after that I switched it to "Most efficient" and the kWh per day has been 6.2 to 3.1 over a 2 week period. The aquanata is work but it does not tell me exactly how it is working. I wish it gave me a little more insight into my usage and how it worked. However it does work as advertised. You can manually setup a timer to turn on and of the water heater but this kind of defeats the purpose of the learning feature. You can also set up for a "time of use" rate plan, this is where you pay more for power during peak times, for me this is a big deal, power costs 4x as much from 2 to 6 in the summer. Now my water heater knows that and can/should adjust. This also allows to remotely turn off the water heater, in my case this saves $1 a day, I used to do this by flipping the breaker when going out of town. There are a few things that could be better. You access the remote functions through a website, not an app, this works but just seems out dated. There is a LED on the box that glows bright and different colors, it cant be turned off, and the different colors are not fully explained. There is a boost feature that gives you max hot water and away feature available on the remote website, However there is no way to activate those from the unit, for example a single button on the front. ... show more
Reviewed in the United States on May 21, 2020 by Daniel Valentine

  • Confused by this product? Read this.
Size: For Gas Tanks (Includes Leak Sensor)
The main benefit of this product is that it allows you to control when your traditional gas water heater is on or off, helping you to save money by turning it off when you don't need your water hot, for example when you are sleeping or not at home. But it has some limitations. How it works: Through a com cable that plugs into your traditional water heater thermostat control, this device connects your water heater wirelessly to your phone or computer, so you can turn it off or on when you want, rather than having it running 24/7. PROS You can automatically prevent your water heater from running when you do not need hot water and get back on when you need it. You can set a timer so that your water heater works on a schedule for every day or the week or specific days and times. You can control this either from your phone or your computer. At any time you can see if your water is hot or not on your phone or Aquanta website, and you can “boost” the water heater if you happen to need hot water outside the schedule you have previously set. It is easy to install, provided that your gas water heater is not too old (check compatibility on their website) CONS I think they should do a better job explaining in plain English what this product does and what it doesn’t, so you don't have to figure it out at the time of use. Poor user manual (if you are like me, who like to understand how things work, you will be emailing them for basic questions not addressed in the manual) The temperature reading is not completely accurate,. Expect a difference of about 5F degrees below the actual water temperature (BTW, remember that the water temperature is controlled only by the water heater thermostat control) No phone customer support. Only email and they may take a few days to answer. There is confusion and problems because there are two versions of that app for Aquanta, plus the website portal, all of which work to some extent and relate to your same account. However only the latest app version is working 100%, at the time of this review is version 2.7.0, the older app and the website can not at this point update your profile and preferences. I hope they fix these discrepancies because it is useful to also have the option of using the website portal from a computer. VERDICT I think it is amazing at what it does, letting your control wirelessly whether or not and when your traditional water heater is on or off. For that reason alone, I think is worth it. If they would fix the discrepancies between their website, their app, and their older app, plus make a better manual, and have better customer support, this product would deserve five stars. ... show more
Reviewed in the United States on February 27, 2023 by Vic

  • Does the job
Size: For Electric Tanks
As someone who lives alone, I didn't need 50 gallons of water heated to maximum setting 24 hours a day. I use the manual timer option to heat my water once a day, allowing me all the hot water I need for my use no matter what time I want to use it. Reasonably easy to install--I did need to run to the hardware store to get a different size screw-in wire clamp because the one on my heater did not match the opening on the Aquanta, but that only set me back $1.50. Phone app works well; My calculations show this should pay for itself in 8 years or so (would probably be sooner if I used more electricity than I do). ... show more
Reviewed in the United States on July 22, 2023 by M. Bramel

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