Rheem RTEX-18 Classic 18 kW 4.4 GPM Tankless Electric Water Heater Indoor 240V New manualfolding and reliability

and reliability

KEY Installation requirements: 8 AWG wiring

With Pleasant Hearth vent free stove systems

Number of Fan Speeds - 2

Rheem RTEX-18 Classic 18 kW 4.4 GPM Tankless Electric Water Heater Indoor 240V New manualfolding and reliabilityThe Rheem RTEX 18 Performance Self Modulating Tankless Electric Water Heater is an energy efficient tankless water heater that delivers up to 5. 9 GPM. The consistent temperature features a self modulating technology that adjusts energy based on your hot water needs. With the electronic thermostatic temperature, you can easily read the incoming water temperature and control it in one degree increments.