Americas

Middle East, Asia & Oceania

Select a Country

Featured
Innovations
Heating
& Cooling
Water
Heating
Pool
& Spa
Home
Enhancements
Resource
Center
Featured
Innovations
Heating
& Cooling
Water
Heating
Project
Sizing
Commercial
Documents
Resource
Center
RH100 Sustainability Careers Blogs Contact Partners About
Parts
Find a Pro

Performance Series Tankless Electric RETEX-18 kW

Model # RETEX-18
Performance Series Tankless Electric RETEX-18 kW
Performance Series Tankless Electric RETEX-18 kW
  • Home
  • Products
  • Residential
  • Water Heating
  • Tankless
  • Tankless Electric
  • Performance Series Tankless Electric RETEX-18 kW
  • Performance Series Tankless Electric RETEX-18 kW
    • Performance Series Tankless Electric RETEX-18 kW
    Model # RETEX-18
    Limited warranty may be conditional and require registration. Please refer to product warranty certificate for full details.
    • UEF up to .94
    • Flow Rate up to 4.4 GPM
    • Durable powder-coated shell with a galvanized steel backplate.
    • Digital thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C).
    • Copper heat exchanger transfers heat fast and resists corrosion.
    • Brass 3/4" NPT fittings located on the bottom for the inlet and outlet water connections.
    • Warranty 5 Years - Leaks, 1 Year – Parts

    Overview

    Performance tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications

    Features and Benefits
    • On demand, consistent and endless hot water
    • Compact and stylish with digital temperature control in increments of 1°F ranging from 80°F to 140°F*
    • 99.8% Energy efficient
    • Robust copper immersion heating elements with brass top increases durability and are threaded for easy replacement
    • Simple Installation
    • Digital temperature display
    • External controls to adjust temperature in increments of 1°F*
    Applications
    • Whole-Home – up to 6 GPM
    • Water-Saver Shower Head – 1.5 GPM
    • Standard Shower Head – 2.0 GPM
    • Standard Hand Sink – 0.5 GPM
    • Kitchen Sink – 1 to 2 GPM
    • Bath Tub – = 4 GPM
    • Dishwasher – 1 to 2 GPM
    • Washing Machine – 1 to 1.5 GPM
    Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards

    Product Info

    Specifications
    Details
    Fuel Type Electric
    Primary Warranty 5 Yrs
    Certifications/Qualifications
    Energy Guide Label
    Energy Guide Label
    Warranties
    Primary Warranty 5 Yrs
    We found {{contractors.length}} Pro{{(contractors | dynamicFilter:this).length !== 1 ? 's' : ''}} around find a pro

    {{c.OrganizationName}}

    {{c.AddressLine1}}
    {{c.City}}, {{c.State}} {{c.postalcode}}

    loading reviews...
    {{c.TrackingPhone}} {{c.Phone}}
    Website Book Now
    Book now
    View More

    Find a Rheem Pro

    Sign Up for KwikComfort® Financing

    Get Financing

    Financing

    Local Savings

    Save
    Today
    Save
    Tomorrow

    Get to know the innovative Rheem ProTerra™ Hybrid.

    Learn More

    Innovation

    No Wait Continuous Hot Water

    Super High Efficiency Tankless Rheem IKONIC™ with Built-In Recirculation

    Learn More

    Innovation

    2 in 1 Design for Space & Water Heating

    Meet the Rheem ThermaForce™
    Combination Boiler

    Learn More

    Residential Water

    A Greater Degree of Good.

    At Rheem, we strive to innovate
    best-in-class products to lead the industry
    in environmental improvements.

    Learn More

    Sustainability

    Headline
    A celebration 100 years in the making
    With the help of our people and our partners we've driven industry innovation for 100 years. We're proud that it's all led to Rheem being the brand that homeowners and businesses count on. And the best part is, we're just getting started.
    Join the celebration
    Enter Rheem.com