Rheem® 24 kW 240 V Professional Classic® Tankless Electric Water Heater

Rheem® RTEX-24 24 kW 240 V Professional Classic® Tankless Electric Water Heater

Item #: RHEE-RTEX-24
Mfr. part #: RTEX-24

Key specifications

Fuel TypeElectric
Volts240 V
Amps100 A
Cold & Hot Connect3/4" MIP
Recommended Breake3 x 40 A

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$795.48

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Shipping weight: 19.0 lb

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Brand	Rheem
Manufacturer part #	RTEX-24
Amps	100 A
Cold & Hot Connections	3/4" MIP
Fuel Type	Electric
Recommended Breaker Size	3 x 40 A
Volts	240 V
Warranty	5/1
Watts	24 kW

Rheem RTEX-24 is a 24 kW 240 V Professional Classic Tankless Electric Water Heater.

This Professional Classic electric tankless water heater heats water on demand instead of storing it, which saves floor space and removes standby heat loss from a tank. Larger kW ratings support more simultaneous fixtures or colder incoming water; smaller units are often used as a booster or for a single fixture. Before choosing, confirm the home has the electrical service and breaker capacity for a 24 kW, 240 V load, and size the unit for the required flow rate and temperature rise.