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Must-have Rheem 685328 - Rtex-13 Professional Classic Tankless Electric Water Heater, 13 Kw, 240 Volts Series [6k0BdazE]

$53.99 $172.99 -69%

Professional Classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applicationsPerformance FeaturesOn demand, consistent and endless hot waterCompact and stylish with digital tempe

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Professional Classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications

Performance Features

  • On demand, consistent and endless hot water

  • Compact and stylish with digital temperature control in increments of 1°F ranging from 80°F to 140°F*

  • 99.8% Energy efficient

  • Robust copper immersion heating elements with brass top increases durability and are threaded for easy replacement

  • Simple Installation

  • Digital temperature display

  • External controls to adjust temperature in increments of 1°F*


Applications

  • Whole-Home - up to 6 GPM

  • Water-Saver Shower Head - 1.5 GPM

  • Standard Shower Head - 2.0 GPM

  • Standard Hand Sink - 0.5 GPM

  • Kitchen Sink - 1 to 2 GPM

  • Bath Tub - >= 4 GPM

  • Dishwasher - 1 to 2 GPM

  • Washing Machine - 1 to 1.5 GPM (Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards)


Warranty

  • 5-Year heating chamber and 1-year parts limited warranty. See Residential Warranty Certificate for complete information


Unique Features:

  • External Adjustable Digital Thermostatic Control with LED display (+/- 1 degree accuracy)

  • Durable Copper Immersion two heating elements, field serviceable

  • Simple Installation - 3 Foot electric cable and 1/2 NPT adapters included; Side 1/2" compression water connections

















































































































Unit of Measure EA
Weight 8.5 Pounds (Lb)
Length 14.0 Inches (In)
Width 10.3 Inches (In)
Height 6.8 Inches (In)
Country of Origin CHN
Brand Rheem
Tier RTEX
Voltage 240 VAC
Amps 54
Phase Single
Cycle/Hertz 60 Hz
Certifications ETL Listed to UL 499 and CSA
Composition Brass, Copper
Connection Size 1/2
Connection Type Compression
Fuel Type Electric
Maximum Pressure (PSI) 150
Maximum Temperature 140°F (60°C)
Number of Elements 1
Type Tankless - Electric
Warranty Offered Yes
Watts 13000
Wire Gauge 6 AWG
Energy Star Rated No
UL Listed Yes
Product Family RTEX

What Our Customers Say

December 31, 2025

Absolutely no complaints!

I'm very happy with the item.

- Erin H..

December 31, 2025

Absolutely no complaints!

A great product, great service.

- Krystal M..

December 31, 2025

Absolutely no complaints!

Very happy. I will buy more.

- Monica S..

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