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RTE-13 Tankless Electric Water Heater

RTE-13 Tankless Electric Water Heater

RTE-13 Tankless Electric Water Heater
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Rheem RTE 13 Tankless Electric Water Heater

This Product is Sold Out and Will not Be Coming Back. However, we will be Launching a New Line of Electric Units, including the New RTEX-13's Soon!

Rheem RTE 13 4 gallon per minute Tankless Point of Use Electric Water Heater provides nearly instantaneous and endless hot water on demand. The RTE 13 is compact, extremely energy efficient and best for single shower applications. 

It is small enough to fit conveniently under bathroom sinks and counters, is easy to install and will save you money while ensuring your shower has instant and endless hot eco-friendly and energy efficient hot water on-demand. Like all Rheem tankless point of use on demand water heaters, the RTE 13 is a top rated highly energy efficient tankless water heater, whose specs and features make it best in its class. 

The Rheem RTE-13 electric tankless point of use water heater is on sale here at the best possible discount online sales price, with fast affordable shipping options and no sales tax outside of WA state. 


  • Temperature Control on unit
  • LEDs indicate active element and standby mode
  • Standard 1/2″ water connection
  • Rugged brass/copper heat exchanger
  • Modulating power


  • Great for single shower applications
  • 240 Volts – 13KW
  • 4.0 GPM (gallon per minute) maximum flow rate


  • Parts Warranty – 1 Year
  • Heat Exchange Warranty – 10

Brochure                               Spec Sheet                                  Use and Care Manual

Save Money Shopping Online, and Don’t Get Ripped Off

There are not many official online retailers of Rheem tankless instant on and endless hot water heaters, and the internet is full of scams. As a general rule of thumb, if the deal seems too good to be true, it probably is. Cheap cut rate deals often end up being a used or refurbished unit, or in the worst case scenario not a real energy efficient Rheem tankless on demand inline hot water heater at all.

When you buy your money and energy saving Rheem instant on and endless hot, tankless on-demand water heater from us, you get a brand new unit, at the best possible price, with Rheem’s top rated parts and heat exchange warranties. Our innovative partnership with Rheem cuts out the middle man and eliminates the high operating costs of traditional brick and mortar stores. These savings get passes directly to you, allowing us to offer brand new Rheem tankless electric on demand point of use inline instant on and endless hot water heaters, at everyday cheap discount online sales prices. 

If you have any questions give us a call or send us an email and one of our tankless water heating experts will be happy to help. 

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