Application
Fuel
Installation

Features of the Rheem Professional Classic Series RTEX-18

The Rheem Professional Classic Series RTEX-18 offers continuous hot water quick and on demand for single point-of-use or multiple applications.

  • 99.8% energy efficient
  • On demand, consistent and endless hot water
  • Simple Installation
  • A max flow of 7.0 GPM

Specs

  • External Digital Thermostatic Control with LED display (+/- 1 degree accuracy)
  • Most advanced self-modulation, adjust power to meet hot water demand
  • Durable Copper Immersion two heating elements, field serviceable
  • Simple Installation – Bottom 3/4″ NPT water connections

Documents

Warranties

  • Heating Chamber – 5 Years
  • Parts – 1 Year