Rheem RTE27

Electric Point-Of-Use Indoor Water Heater 5 GPM 27 KW Residential / Mobile Home / Recreational

Item # BCI2143138   |   Model # RTE27   |  RTE Collection

Offer Ends

Retail Price: $879.40, Your Savings: 26%
Free Shipping!
0 In Stock
Ships in 2 to 3 weeks


Please choose a finish

Score 649 reward points with the purchase of this product! Learn More Here

and earn 350pts

Questions about Rheem RTE27?

Contact us for advice or more details. Our product specialists are here to help.

RTE Collection Residential / Mobile Home / Recreational 5 GPM Indoor Electric Point-Of-Use Water Heater 27 KW

Point-Of-Use tankless water heaters are great for anywhere you need continuous hot water on demand.


  • Apartments
  • Boats
  • Condos
  • Homes
  • Hospitals
  • Laboratories
  • Offices
  • Restaurants
  • Anywhere hot water is needed


  • Compact design fits almost anywhere
  • Standard 1/2" water connections
  • Rugged brass/copper heat exchanger
  • Modulating power
  • On-unit temperature control
  • LED's indicate active element and standby mode


  • Minimum Activation Flow Rate: 0.5
  • Max Flow Rate: 5 GPM
  • Temperature Rise 20 degrees F: 5.0 GPM
  • Temperature Rise 30 degrees F: 5.0 GPM
  • Temperature Rise 40 degrees F: 4.61 GPM
  • Temperature Rise 50 degrees F: 3.69 GPM
  • Temperature Rise 60 degrees F: 3.07 GPM
  • Temperature Rise 70 degrees F: 2.63 GPM
  • Temperature Rise 80 degrees F: 2.31 GPM
  • Temperature Rise 90 degrees F: 2.05 GPM
  • Temperature Rise 100 degrees F: 1.84 GPM
  • Warranty: 10 Year Heat Exchanger - 1 Year Parts

Rheem has been manufacturing water heaters since the 1930's, with coast to coast distribution by 1936. Their product offerings cover commercial and residential heating, cooling, solar water heating systems, conventional storage-style water heaters, tankless water heaters, replacement parts and accessories. Rheem's manufacturing facilities are ISO 9001 certified, with four facilities in the United States. Choose an industry leader that is respected for reliability. Choose Rheem.

Additional Rheem Links

This Rheem item can also be referenced by the following color/finish specific model #:

  • Rheem RTE27

*Discontinued model or finish

More Than Just a Store - Your Reasons to Shop

Discover the best online deals for the RTE27 and everything else for your home from the leading online home improvement store.

We're committed to providing you with the best assortment of Rheem products with over 400 warehouses across the country.

Our knowledgeable product specialists work to bring you the best prices on every product and provide unmatched customer service. Your satisfaction is our highest priority!

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Recently viewed items
  • Rheem RTE27
    Rheem RTE27

    Electric Point-Of-Use Indoor Water Heate...

× Shipping Rates & Methods

The cost to ship items varies by item, shipment and shipping option.

Free Ground Shipping on Orders Over $49 *

Standard ground shipping transit time is 5-7 business days.

Free Freight Shipping on Orders Over $1500 *

Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

* For exact shipping costs, add the product(s) to your cart and enter your zip code. All offers pertain to the lower 48 states and do not include deliveries to Alaska, Hawaii or Canada.

Learn more about shipping rates and policies