Rheem RTEX-24 Professional Classic Electric Tankless Water Heater

Rheem RTEX-24 24 Professional Classic Electric Tankless Water Heater

RTEX-18, RTEX-24, RTEX-27, and RTEX-36 tankless electric water heaters are ideal for new construction builds and all applications in the home including point-of-use installation. The durable, compact design allows installation in tight spaces. In warmer climates, these models provide enough hot water to run multiple fixtures simultaneously. To select a unit that meets electrical and hot water gallons per minute (GPM) requirements, please use the sizing guide.

Applications:

Whole-Home – Up to 5.9 GPM

Standard Hand Sink – 0.5 GPM

Washing Machine – 1 to 1.5 GPM

Water-Saver Shower Head – 1.5 GPM

Kitchen Sink – 1 to 2 GPM

Dishwasher – 1 to 2 GPM

Standard Shower Head – 2.0 GPM

Bath Tub – ≥ 4 GPM

Features:

Saves Space – Up to 93% smaller than a standard electric water heater.

Saves Energy – Zero standby heat loss when installed near the point-of-use.

More Hot Water – Up to 4 times the hot water delivery of a standard electric tank (per hour).

High Efficiency – UEF up to .93 and advanced self-modulating technology only consumes the power needed to satisfy hot water demand.

Copper immersion heating elements fit into a multi-chamber design to improve the thermal performance providing better temperature control and faster recovery of hot water.

Copper heat exchanger transfers heat fast and resists corrosion.

Durable powder-coated shell with a galvanized steel backplate.

Brass ¾" NPT located at the bottom for the inlet and outlet water connections provide strength and durability.

Designed to be mounted in an upright position with the inlet and outlet water connections at the bottom of the unit for ease of installation.

Venting is not required to operate, simplifying the installation process compared to a gas tankless water heater.

Digital thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C).

Tested and certified by the Water Quality Association against NSF/ANSI 372 for lead-free compliance.