Rheem 'RTE 27' 5 GPM Electric Tankless Water Heater

Today: $811.99
Out of stock
ITEM# 15580086

    Enter your e-mail address, we will notify you if it comes back in stock.


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.

Click here to view additional information about this item

  • 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 description
Warranty 10 year Limited Manufacturer
Materials See description
Model Number RTE 27

Product Reviews

Questions & Answers

Get your product questions answered right here.
  • 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!

Shopping Tips & Inspiration

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.
Standard shipping details
Expedited shipping details

* For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.