Search query: 50 gallon water heater
Product: Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, small, Gray
Brand: Rheem
Color: Gray
Highlights: 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. Flow Rate- up to 4.4 GPM
Simple installation – bottom 3/4 inch NPT water connections
Threaded for easy replacement, simple installation, digital temperature display
ESCI relevance label: I