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Rheem 'RTE 27' 5 GPM Electric Tankless Water Heater

Today: $787.49
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ITEM# 15580086

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ITEM#: 15580086

This tankless water heater from Rheem is perfect for single shower applications. Its compact design fits almost anywhere and has continuous hot water on-demand.

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  • Type: Tankless, electric
  • Brand: Rheem
  • Model: RTE 27
  • Standard 0.5-inch water connection
  • Rugged brass/copper heat exchange
  • Modulating power
  • Window size:
  • Volts: 240 volts - 27KW
  • UL listed: Yes
  • Materials: Metal, plastic
  • Maximum flow rate: 5.0 GPM
  • Overall dimensions: 10.5 inches long x 11.25 inches wide x 7 inches high
  • No assembly required
  • Energy saver: Yes
  • Industry leading low-flow activation
  • Display: LEDs indicate active element and standby mode
  • Settings: External on-unit temperature control


Material Metal, Plastic
Fuel Type Electric
Product Features Energy Star Compliant, UL Listed, Variable Temperature Control
Wattage 7000 Watts or More
Dimensions See Details
Warranty 10 year Limited Manufacturer
Model Number RTE 27
Country of Origin United States

Product Reviews

Questions & Answers

  • What is the GPM of this unit? What size beaker do you need, ie 50 AMP or 60 AMP?

    • Hello tkse, the GPM of this unit is 5 gallons and features the use of a 60 AMP breaker. If you have any additional questions please feel free to let us know. Thank you for shopping with us!

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Shipping & Returns

Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.