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Camplux Tankless Water Heater Electric with LED Display 120V Instant Water Heaters Under Sink 3.5kw TE04

  • Based on 480 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 12
Order within 5 hours and 18 minutes
Available payment plans shown during checkout

Style: 3.5kW


Color: White


Features

  • Smart&Considered Design: Small water heater designed with smart touch control & LED display, mini size, perfect for under sink installation. The minimum water flow for activation just need 0.4 GPM (Only for one sink)
  • Multi-angled Mounting: The compact size instant electric water heater requires a connection of 1* 40A circuit breaker & 8 AWG wire. Install close to outlet for energy saving. Can be mounted Multi-angled, ideal for kitchen, wet bars, school, hospital, hair salon and boats. Please make sure it is the right size for you: 3.5kW at 120V, product dimensions 7.8" x 6.3" x 3.9", water pipes fitting: 1/2" NPT male
  • Reliable&Durble: The 3.5kW tankless water heater comes with 5 protections. NFS approved, offer lead-free water. ETL safety certified, leakage and overheat protection device to ensure your safety. Stainless steel and copper component for high efficiency and durability
  • Consistent Hot Water: On demand water heater only heats the water when you need it and no waiting for preheat.The temperature rise of 1.0 GPM is 22F. Easy to get hot water between 85F - 194F in seconds. Enjoy instant and endless hot water
  • Rotatable LED Display: 120V tankless water heater features an upgrade rotatable digital temperature display and touch control panel, show you the easy reading output water temperature at real-time and setting ideal temperature just by finger. Note: This mini water heater is only suitable for sink use, not for bathing

Brand: CAMPLUX


Power Source: AC


Item Dimensions LxWxH: 7.8 x 6.3 x 3.9 inches


Color: White


Wattage: 3.5 KW


Brand: ‎CAMPLUX


Power Source: ‎AC


Item Dimensions LxWxH: ‎7.8 x 6.3 x 3.9 inches


Color: ‎White


Wattage: ‎3.5 KW


Voltage: ‎120 Volts


Material: ‎Stainless Steel, Copper


Style: ‎3.5kW


Manufacturer: ‎CAMPLUX


Part Number: ‎TE04


Item Weight: ‎4.13 pounds


Product Dimensions: ‎7.8 x 6.3 x 3.9 inches


Country of Origin: ‎China


Item model number: ‎TE04


Size: ‎3.5kW


Type of Bulb: ‎LED


Certification: ‎ETL Listed


Included Components: ‎1 PC 1/2" NPT Male Water pipes Fitting


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: December 12, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 12

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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Top Amazon Reviews


  • First unit dead on arrival; gets you 20-30 degrees temperature rise
Style: 3.5kW Color: White
This review is for the 3.5KW 120v TE04 version. The first unit I ordered from Amazon was dead on arrival. It would power up and make a clicky noise when putting water through it, but zero temperature change. Luckily returns are easier. I got a second unit from another vendor and it "worked." These are the results I got with water starting at 66 degrees vs. the spec. 0.5 GPM flow: 96 degrees / + 30 degrees (vs. spec of +44) 1.0 GPM flow: 86 degrees / + 20 degrees (vs. spec of +22) 1.5 GPM flow: 75 degrees / +9 degrees (vs. spec of +15) It takes abut 30-60 seconds to get the water to maximum temperature. A few tips: - I wired this up to a TT-30P plug which works fine in a 30-amp RV plug like you might find in a campground. - You can put a Camco water pressure regulator in-line to prevent exceeding the inlet pressure. - I used a Niagra conservation low flow showerhead which has 0.5/1.0/1.5 GPM options with this to test it out. - Make sure to use some plumbing tape on the threads to prevent leaks. - The inlets are 0.5". You can easily get an adapter for a 0.75" garden hose at any hardware store. A normal shower is about 100 degrees, so with the 0.5 GPM flow and water starting in the high 60s you can almost get there. If you just want to warm up water a bit for hand washing or whatever this should work well. To "preheat" my ground water in my RV it works ok to let the water sit in the fresh water tank for a few hours then pump it to the heater rather than using the city water directly. That at least allows it to warm up to ambient, which for summer camping is warm enough. I wish that the unit worked with a flow less than 0.4 GPM. It'd be nice to be able to use a hand-held sink sprayer or something else very low flow and get water hotter. This unit is the hottest on-demand heater you can get running off a standard 30 amp campground circuit, and its easy to install. ... show more
Reviewed in the United States on May 8, 2022 by Chris Seidler

  • Great for small camper
Style: 3.5kW Color: White
Easily installed Replaced our worn out gas water heater that quit working. Great for small camper!
Reviewed in the United States on August 1, 2023 by BeckyD

  • Model Te04 not quite as advertised
Style: 3.5kW Color: White
Does not heat 1gpm 55 degrees Fahrenheit Its closer to 20 degrees @ 1gpm I purchased a shower head shut off valve "volume control valve" and reduced the flow to 0.6 gpm "2Lpm" and achieved around 50 degrees Fahrenheit.....the waterflow regulator built into the water outlet spicket did not seem to have any effect on the volume of water exiting the device and i would not recommend purchasing unless you have a low flow usage of around 0.5gpm..... For most applications i would recommend the TE06 6kw 240v model of this product. It requires a 2pole 30amp breaker ... They seem well built and compactly designed and the digital display can flip 180 degrees so it can be read in any mounting configuration.... also displays celcius or Fahrenheit ...... Ps the display works perfectly and was showing a temperature of 118 degrees Fahrenheit @ 0.6gpm but the cameras dont like lcd screens...... ... show more
Reviewed in the United States on November 1, 2021 by 80cb750k 80cb750k

  • Not Working after 10 uses
Style: 3.5kW Color: Black
Installed in my workshop so doesn’t get used much (probably 1-2 times a week) for the last couple months and heater now clicks on with display like it starts to heat but will never heat up no matter what! Install was easy and straightforward but don’t recommend if it’s only gonna work for a couple months! ... show more
Reviewed in the United States on May 5, 2023 by Danny M

  • Does not get hot
Style: 3.5kW Color: White
I purchased this tankless water heater to put in a food truck I recently purchased. I purchased to replace the exact same model as it would only reach 106 degrees; I needed 110 to pass inspection. The new water heater would only reach 86 degrees; if you increased water pressure it would drop temperature and if you lowered the pressure the heater would shut off. I contacted Camplux via email asking if I was doing something incorrect. They requested a video. I sent the video the next day and then was asked for purchase details (Amazon order number) which I promptly provided. A day went by and I didn't hear anything back so I sent an email asking about the issue and was told they sent it to their engineering department. It has been well over a week and I have had ZERO follow-up from Camplux and I have initiated the return with Amazon. The prior owners of the food truck were able to pass inspection with this water heater so my thought was to get the same model so it would basically be plug and play. The original water heater (that came in the food truck) would get to 106 degrees but would not maintain that temperature for very long. This new water heater won't even get past 86 degrees. Customer service follow through from Camplux is severely lacking. I scrapped this idea and purchased a 2.5 gallon water heater from a different maker and it works as it should. ... show more
Reviewed in the United States on April 11, 2022 by Jessica Smith

  • Weld failed after a few uses
Style: 3.5kW Color: White
You can see in the photo that the weld for the heat chamber failed. Only used a few times.
Reviewed in the United States on May 23, 2023 by bucksd.vans bucksd.vans

  • Good quality and good price
Style: 3.5kW Color: White
Good product .fit everywhere and heat the water perfect and easy for installed .my 5 stars for this product . Recommend a100%
Reviewed in the United States on May 15, 2023 by Omar morales Omar morales

  • “Ok”
Style: 3.5kW Color: White
I got this for my tiny camper…sometimes it works and sometimes it doesn’t. Definitely does not work when it’s cold outside (below 30*), but if the temps are mild and you barely turn the water on it will get nice and hot. JUST enough water pressure to take a shower. When it works I love it, when it doesn’t I hate it. Can’t figure out why it shorts out sometimes. ... show more
Reviewed in the United States on March 8, 2022 by Customer 8675309

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