RHEEM 18X22ND Rheem RTEX-18 Classic 240 Voltage 18.0 KW Residential Electric Tankless Water Heater

Product Description

The Rheem RTEX-18 is a 240V electric tankless water heater designed for home use. It provides hot water on demand, ensuring efficiency and convenience.

• External digital thermostatic control with LED display for accurate temperature management
• Advanced self-modulation to adjust power based on hot water needs
• Durable, field-serviceable copper immersion heating elements

Product Highlights

This unit is compact and easy to install, suited for various point-of-use applications.

Product Information

Standard Information

• Brand: Rheem
• MPN: 18X22ND

Technical Specifications

• Voltage: 240V
• Kilowatts: 18kW
• Maximum GPM: 4.4
• Minimum GPM: 0.3
• Amps: 75A
• Water Connection: 3/4 inch NPT
• Height: 18.25 inches
• Width: 14.5 inches
• Depth: 3.5 inches