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Rheem

Rheem 6kW 240V Point of Use Tankless Electric Water Heater

  • Based on 183 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: Only 2 left in stock, order soon!
Fulfilled by Big Frog Supply
Arrives Sunday, Sep 7
Order within 20 hours and 38 minutes
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Style: Water Heater


Features

  • Push-button ON/OFF control with LED temperature display
  • 6.5 kW Model Flow Rate: up to 1.0 GPM
  • Perfect for 1 or 2 sinks
  • Bottom 1/2" NPT water connections
  • On demand, consistent and continuous hot water

Description

The Rheem Performance RTEX-06 is a 6.5 kW tankless electric water heater ideal for point-of-use applications. This unit is ideal for a sink and hard wired to utilize 240 volts. Rheem tankless electric water heaters offer a continuous, endless supply of hot water. A lower kilowatt unit can provide hot water on demand for single or multiple point-of-use applications while a higher kilowatt unit could provide hot water for a whole house depending on the inlet ground water temperature. Tankless electric water heaters save space, save energy, save money, and require no venting. The sleek, compact size, 90 percent smaller than a tank, allows you to save space and place the unit wherever you want, including under a sink. Tankless units only draw energy when hot water is flowing, while traditional tanks are constantly drawing energy to keep the water in the tank at the desired temperature.

Brand: Rheem


Product Dimensions: 10.88"W x 5.88"H


Special Feature: Push-button ON/OFF control with LED temperature display


Color: Gray


Wattage: 6500 watts


Brand: ‎Rheem


Product Dimensions: ‎10.88"W x 5.88"H


Special Feature: ‎Push-button ON/OFF control with LED temperature display


Color: ‎Gray


Wattage: ‎6500 watts


Voltage: ‎240 Volts


Maximum Flow Rate: ‎1 Gallons Per Minute


Heat Output: ‎6 Kilowatts


Efficiency: ‎99.8%


Style: ‎Water Heater


Maximum Operating Pressure: ‎150


Maximum Pressure: ‎150 Pound per Square Inch


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎Rheem


UPC: ‎020352683010


Global Trade Identification Number: ‎10


Part Number: ‎RTEX-06


Item Weight: ‎4.5 pounds


Item model number: ‎RTEX-06


Is Discontinued By Manufacturer: ‎No


Finish: ‎Stainless Steel


Shape: ‎Rectangle


Installation Method: ‎Wall Mount


Item Package Quantity: ‎1


Certification: ‎certified frustration-free


Special Features: ‎Push-button ON/OFF control with LED temperature display


Usage: ‎Inside; Professional


Included Components: ‎Fittings, Aerators


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: January 19, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 7

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

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • This will only heat water for a sink or shower with water starting at about 55 to 60 degrees
Style: Water Heater
Installed this heater for a remote bath. The house is in Florida and we are on a well. Water is stored in a tank about 200 gal. to off gas the sulfer, therefore the water is at near ambient temp. This heats the water plenty hot for a shower or to wash up at a sink. Not sure about how long it will work. Right now it works great! ... show more
Reviewed in the United States on February 16, 2024 by Robert O
    • Love this little water hearter.
Style: Water Heater
My favorite result on this unit is how little room it takes up and just hangs on the wall. Our old standard tank water heater gave out and took up so much space in the laundry room. Easy installation took us less then 30 minutes (we did have all the correct new fittings needed). Takes a little time for the hot water to reach temp and get to the kitchen sink, it's not an instant hot one but does get very hot. The slower you let the faucet run the faster it gets up the temp. All in all it was worth every penny. ... show more
Reviewed in the United States on July 1, 2018 by Maria H. Caponigro
    • Waste of money. Do not buy this water heater. Worked less than a year.
Style: Water Heater
I purchased the Rheem RETX-06 November 22. I installed it around January in my garage. It is not a high use area so it needed to operate rarely. December 5 the unit would not heat water. The temp readout would blink with the temperature of the incoming water but would not heat. After numerous phone calls with tech support they said the flow meter was bad or plugged. They said they would send me a new flow meter until they found out the warranty expired 2 weeks ago. I purchased a new flow meter from Amazon for $20 and the unit still doesn't work. Save your money and buy a different tankless water heater. FYI Rheem and Ecosmart are the same company. ... show more
Reviewed in the United States on December 8, 2023 by Justin G Shepard
    • Worked without issue.
Style: Water Heater
Good for single sink use. Not ideal for shower due to temp based on flow. Valves with no volume control would not be able to regulate variable temp coming from this water heater.
Reviewed in the United States on July 19, 2023 by Amazon Customer
    • Felt the name would indicate the quality just like the full size HWH;s
Style: Water Heater
So I have installed and turned on with no issues, Took a Long time to heat to 110 degrees. I can not figure any way to get to 130 degrees. Called Tech support and they said I had to leave it on for several hours to reach that temperature ~ Well 120 is the highest. I felt They should had offered to exchange the unit and I would send this one back?? Well that is where my story ends. ... show more
Reviewed in the United States on August 18, 2020 by Amazon Customer
    • Works Great - Excellent Quality
Style: Water Heater
Review Image by Amazon Customer Amazon Customer
I had a forty gallon water heater go bad at my business. We only have two sinks used for washing hands only, so a big heater was really a huge waste of energy. I had first ordered a Bosch US7-2R, 7.2KW. It quit after only a few days. This Rheem 6KW seems to work just a tad bit slower in warming the water, but I like it much better. I love the display that tells you the temperature of the water leaving the heater and the fact it has an on /off switch. The quality of the cabinet is also much nicer and more ascetically pleasing. The Rheem also came with an electrical pigtail, the Bosch did not. This unit also seems to have much heavier water connection fittings than the Bosch. Overall this is a nice unit for one or two sinks in close proximity. ... show more
Reviewed in the United States on June 24, 2021 by Amazon Customer Amazon Customer
    • Nice product water heater
Style: Water Heater
Super easy to install and super small size puts out decent amount of hot water
Reviewed in the United States on May 5, 2024 by Gary Stromberg
    • Works well
Style: Water Heater
I bought this to replace a 52 gallon EWH that served just the washing machine. It works fine for delivering warm to very warm water on demand. Not capable of producing very hot water. Would buy a larger kWh next time. But very satisfied with purchase and energy savings.
Reviewed in the United States on March 20, 2024 by Ken

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