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Rheem 591995 - RTE 18 - Tankless Electric Water Heater, 18 Kw 240 Volts

Item: RTE18
MFR: 591995
This product is no longer available for purchase.
Comparable Product:


RTE 18 Series
    LI>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 18 requires two dedicated 40 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 591995 - RTE 18 - Tankless Electric Water Heater, 18 Kw 240 Volts
Gemaire Item NumberRTE18
Manufacturer Product Number591995
SKU - PIM Number1404816218735
ERP Number322563
Unit of MeasureEA
Weight8.0 LB
Length7.2 IN
Width3.2 IN
Height10.0 IN
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
TierSpecialty Point of Use
Voltage240 VAC
Connection Size1/2"
TypeTankless - Electric
Warranty Offered10 Year Limited Heat Exchanger; 1 year Limited Parts
Wire Gauge8 AWG
Energy Star RatedNo
Product FamilyRTE
GEM - Case Quantity


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