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thermomate

Tankless Water Heater Electric, thermomate 3.5kW 120V Hard Wired Point of Use On Demand Hot Water Heater Self Modulating ET035 (NO PLUG) (White)

    • Based on 125 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, May 20
Order within 6 hours and 56 minutes
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Features

  • Instant Heating - 24 hours ready to continuously supply instantaneous hot/warm water at preset temperature throughout your home only when needed. NO standby energy consumption. NO wait for tank to fill up. MUST HARD WIRED, NO PLUG. Drawing only 110-120 Volts
  • Space Savings - 7.8W6.3H3.9D inch, compact small Point of Use water heater designed for Single Sink use, wall mounted fitting in small spaces throughout kitchen closet, bathroom sink, hair salons, bar counters and hotel receptions. Temperature ranges from 85F- 131F
  • Self Modulating - On demand water heater automatically adjust the power based on the change of inlet water flow and temperature, saving up to 50% energy consumption and preventing over-heating.
  • Safe & Healthy - ETL certified and equipped with Multiple Protection from leakage, dry fire, over-heating and over pressure. IP25 waterproof. Stainless steel heating element and no storage water, preventing sediment / scale build-up.
  • User Friendly - Touch control panel and digital temperature display, easy to set your desired temp. Lightweight and easy to install vertically facing up or down. Open tap to start the unit heating with activation flow rate of 0.4GPM.
  • Important Note - Please verify this unit is the right size for you: 3.5kW@120V, requiring 40A Circuit Breaker, 10AWG wire size and 1/2"NPT water connections

Brand: ‎Thermomate


Special Feature: ‎LED Display,Lightweight


Color: ‎White


Wattage: ‎3500 watts


Voltage: ‎120 Volts


Material: ‎Stainless Steel


Maximum Flow Rate: ‎0.68 Gallons Per Minute


Maximum Temperature: ‎131 Degrees Fahrenheit


Maximum Pressure: ‎150 Pound per Square Inch


Mounting Type: ‎Wall


Product Dimensions: ‎7.8"W x 6.3"H


Manufacturer: ‎thermomate


Part Number: ‎ET035


Item Weight: ‎4.44 pounds


Item model number: ‎ET035


Shape: ‎Square


Certification: ‎ETL


Special Features: ‎LED Display,Lightweight


Included Components: ‎Electric water heater, Mounting kits


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: April 19, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

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

Learn more about financing & leasing here.

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Top Amazon Reviews

    • What we needed but…
Color: White
What we needed but it needs to have a plugin instead . it is for hot wiring.
Reviewed in the United States on May 31, 2023 by Grammy
    • What to consider
Color: White
There are two types, tank and tankless. They do take up a fourth of your under the counter space. If they have a tank, which are most of them, you will need to plumb the line from the pressure relief valve to the sink drain. This is not easy and for most people it will require a plumber $. The tankless units may require new 10 gauge wiring from your sink to your breaker box. Again $ if you can even get to your breaker box. For most people you need a simple unit that will plug into a standard 110 volt electrical outlet. If you have a garbage disposal you should have a spare plug for the tankless unit. ... show more
Reviewed in the United States on February 20, 2023 by Dennis Fluhrer
    • Hot water
Color: White
Took time to install but works great to.
Reviewed in the United States on May 15, 2023 by Thomas D. Cyr
    • Water warmer
Color: White
I do not know what it is made for, but it would not heat water over a trickle.
Reviewed in the United States on April 6, 2023 by Zeek
    • excellent for small cabin low flow shower
Color: White
i have a small off grid cabin in the middle of B.F.E. ...this little on demand water heater works perfect for the shower or sink...you can only use one or the other... not both at the same time. i hooked an adjustable valve into the water line so i can control the water flow through the water heater. once you have the flow adjusted right this little heater works perfect.. i have the temp set at 100 degrees and it works perfect for low water flow applications..remember this is a small on demand water heater so do excpect a high flow/high pressure type set-up. i would recommend this for any low flow water set-up ... show more
Reviewed in the United States on September 24, 2022 by FISHER
    • Doesn't work in my RV with 40 amp breaker and 5.5gpm pump.
Color: White
It was super easy to install compared to some other pumps. However, that doesn't really help me much if it doesn't power on. My system meets the requirements listed: 40amp circuit, minimum of 0.4gpm. The water heater is on a 40 amp breaker and my pump supplies plenty of GPM up to 5.5 at full flow. I tested power at the unit, there is power, I've run water through the unit, it flows... the troubleshooting in the back of the installation manual is worthless. If I can't get it to work, it's going back. Anyone at Thermomate wanna help before that? ... show more
Reviewed in the United States on August 23, 2023 by MisterSaturn
    • Flimsy, Short Life, and Faulty Advertisement
Color: White
Well… it’s a flimsy product for sure. The one I received is dead after 2 weeks. It still powers on and shows output temperature, but it does not heat up at all! The installation was a no brainer for DIY warriors. It is possible to install the unit in up-side-down position but not recommended, because it is possible to have electrical shorted if the waterlines have seepages during testing phase. During the cold days in California with ambient temperature around 55F, this heating unit do not reach 80F when the inlet waterline is on full-flow. It is just not possible at all even I fine tuned the flow rate, and not matter how long I left it on. The resolution is to add an adjustable flow valve to reduce the flow rate (does not matter adding to its inlet or outlet side), or simply to reduce the hot water flow by using faucet’s hot knob. And regardlessly, it has faulty advertisement misdirecting consumers to think it can heat up water to 130F,l. My guess it possibly to achieve heating to 130F when the ambient temperature is above 95F! Good luck, and wish you best luck with all garbages that are made in China nowadays! ... show more
Reviewed in the United States on April 10, 2023 by JdmDoc
    • Luke warm at best
Color: White
Review Image by Mark Currier Mark Currier
Installation of heater was fairly easy with installation of a 40 amp breaker. I'm disappointed with this heater. 105° at the very best with no more than a trickle of water through the faucet to maximize the temperature. The seller was great about the help & settlement with the purchase. 01/13/23 update. The water heater does not heat water above 80° no matter how strong or weak the water flow. To be quite honest, this heater is crap. ... show more
Reviewed in the United States on October 14, 2022 by Mark Currier Mark Currier

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