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Rheem 591865 - RTE 13 - Tankless Electric Water Heater, 13 kW 240 Volts

Item: RTE13
MFR: 591865
This product is no longer available for purchase.
Comparable Product:


RTE 13 Series
  • Tankless electric water heaters offer continuous hot water quick and on demand for point-of-use applications
  • Continuous hot water on demand
  • Industry leading low-flow activation
  • External temperature control
  • LEDs indicate active element and standby mode
  • 1/2-Inch water connections
  • Rugged brass/copper heat exchanger
  • Pre-wired 2-foot power supply cord(s) included
  • RTE 13 requires a dedicated 60 AMP breaker
  • Modulating heat exchanger improves energy efficiency
  • No standby heat loss aids in energy consumption
  • No venting needed - eliminates greenhouse gases
Easy Installation
  • Complete install without removing the cover
  • Easy water connections using 1/2-inch compression fittings
  • Lightweight
Space Savings
  • No T and P valve required
  • Compact size - fits almost anywhere


NameRheem 591865 - RTE 13 - Tankless Electric Water Heater, 13 kW 240 Volts
Gemaire Item NumberRTE13
Manufacturer Product Number591865
SKU - PIM Number1404816218853
ERP Number320433
Unit of MeasureEA
Weight8.0 Pounds (Lb)
Length14.5 Inches (In)
Width11.5 Inches (In)
Height5.9 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
TierSpecialty Point of Use
Voltage240 VAC
Connection Size1/2"
TypeTankless - Electric
Warranty Offered1 Year Limited Parts - 10 Year Limited Heat Exchanger
Wire Gauge6 AWG
Energy Star RatedNo
Product FamilyRTE
GEM - Case Quantity


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