Rheem 18 kW Tankless Electric Water Heater for Whole Home Use (240 V)
Enjoy endless hot water with exceptional energy efficiency.
Available in a range of colours or styles.
This Rheem tankless electric water heater provides a continuous supply of hot water suitable for whole-home applications. Its compact design saves space and energy while delivering hot water on demand. Ideal for multiple points of use, it includes advanced digital controls for easy temperature management.
Best for: Homeowners seeking efficient hot water solutions
Our Review
The Rheem 18kW 240V Tankless Electric Water Heater is an excellent choice for those seeking a reliable and efficient way to enjoy hot water on demand. Its advanced self-modulation technology adjusts the power output according to the hot water needs, ensuring the optimal supply without waste. This capability guarantees that you won’t run out of hot water, making it suitable for both single shower applications and larger whole-home needs.
This tankless unit’s compact size and space-saving design make it ideal for installation in tight areas, including under sinks. With no need for venting, it offers unparalleled flexibility in placement. It comes highly recommended for anyone aiming to upgrade their home’s water heating system.
What we like
- Continuous supply of hot water
- Space-saving compact design
- No venting required
- Advanced self-modulating technology
- Simple installation
Our verdict
Enjoy endless hot water with exceptional energy efficiency.
Product Details
Product Details
The Rheem 18kW Tankless Electric Water Heater is designed to efficiently provide hot water for whole-home applications. With a sleek and compact size, this unit is ideal for both space-saving installations and energy-efficient performance. The following features highlight its practical benefits:
- External digital thermostatic control with LED display (+/- 1 degree accuracy).
- Durable copper immersion two heating elements, field serviceable.
- Flow rate of up to 4.4 gallons per minute (GPM).
This unit is especially efficient in mid-range applications, suitable for use with single or multiple hot water outlets. It offers an endless supply of hot water, reducing the need for traditional tanks that frequently draw energy. The self-modulating technology helps save up to 50 percent on water heating costs. Constructed to allow simple installation with bottom 3/4 inch NPT water connections, the unit is ideal for various installation contexts, including under sinks.
Dimensions: 14.5 inches wide x 18.25 inches high.
- ASIN:
- B01MR7Z39V
- Brand:
- Rheem
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