Rheem RETEX-18 Performance 18 kW 3.51 GPM 240-Volt Self-Modulating Electric Tankless Water Heater

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About This Product

The Performance Self-Modulating Tankless Electric Water Heater provides efficient, on-demand hot water with consistent temperature control. Featuring self-modulating technology, it adjusts energy usage based on your hot water needs, helping to optimize performance and reduce energy consumption. Its compact design and point-of-use installation make it ideal for smaller spaces like under cabinets or sinks. The digital thermostatic control allows temperature adjustments in 1-degree increments, offering precise comfort and usability.

Highlights

• Energy-Efficient Design: Heats water only when needed, helping reduce water heating costs significantly

• Continuous Hot Water: Delivers a steady supply of hot water for up to two showers and two faucets simultaneously (capacity may vary by location)

• Space-Saving Size: Compact form fits well in tight spaces, including under sinks and cabinets

• Precise Temperature Control: Electronic settings adjustable from 80°F to 140°F in 1-degree increments, with an easy-to-read digital display

• Simple Installation: Compatible with 3/4 in. water connectors and requires no venting or T&P valve

• Low Maintenance: Durable heating elements are easy to replace

• Smart Performance: Self-modulating technology ensures consistent temperature and energy efficiency