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Residential Products
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Professional Classic Series Tankless Electric RTEX-08 kW, RTEX-11 kW, RTEX-13 kW

Heating Chamber - 5 Years
Parts - 1 Year
  • UEF up to .96
  • Flow rate up to 3.2 GPM (See specification sheet for the GPM on each model)
  • Durable, lightweight engineered polymer shell does not rust or corrode.
  • Digital thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C)
MODEL  Professional Classic Tankless Electric RTEX-08

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

Performance Features
  • Saves Space – up to 93% smaller than a standard electric water heater
  • Saves Energy – zero standby heat loss when installed near the point-of-use
  • More Hot Water – up to 4 times the hot water delivery of a standard electric tank (per hour)
  • 99.8% Energy efficient
  • Robust copper immersion heating elements with brass top increases durability and are threaded for easy replacement
  • Simple Installation
  • Copper immersion heating elements improve the thermal performance providing better temperature control and faster recovery of hot water
  • Designed to be mounted in an upright position with the inlet and outlet water connections on the side of the unit
  • Venting is not required to operate, simplifying the installation process compared to a gas tankless water heater
  • Warranty 5 Years - Leaks, 1 Year – Parts
Applications
  • Standard Hand Sink – 0.5 GPM
  • Kitchen Sink – 1 to 2 GPM
  • Dishwasher – 1 to 2 GPM
  • Washing Machine – 1 to 1.5 GPM
  • Water-Saver Shower Head – 1.5 GPM
  • Standard Shower Head – 2.0 GPM

Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards


MODEL NUMBER MAX FLOW (GPM)
 RTEX-08 1.95
 RTEX-11 2.68
 RTEX-13 3.17

Heating Chamber - 5 Years
Parts - 1 Year

Intertek ETL C US
UL
No Lead
Autodesk
Electric