Rheem Professional Classic® tankless electric water heaters offer continuous hot water quickly and on-demand for single point-of-use or multiple applications. Includes a 5-year limited manufacturer warranty.

Unique Features

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

Model # RTEX-18

FEATURES

• On-demand continuous 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
• Standard Hand Sink – 0.5 GPM
• Washing Machine – 1 to 1.5 GPM
• Kitchen Sink – 1 to 2 GPM
• Dishwasher – 1 to 2 GPM
• Water-Saver Shower Head – 1.5 GPM
• Standard Shower Head – 2.0 GPM
• Bath Tub – 4 GPM
• Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards

SPECS

• Dimensions: 14.5"W x 18.25"H x 3.5"D
• Fuel Type: Electric
• EF: 0.99
• Voltage: 240
• Kilowatts: 18
• Install Location: Indoor
• Max Single Shower Minutes: ∞
• Number Of Back To Back Showers: ∞
• Max GPM: 4.4

WARRANTY

5-year limited manufacturer warranty.