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Professional Classic Series: RTEX-04, RTEX-06
MODEL RTEX-04
Heating Chamber - 5 Years
Parts - 1 Year
- Push-button ON/OFF control with LED temperature display
- 3.5kW Model Flow Rate: up to 0.9 GPM
- 6kW Model Flow Rate: up to 1.5 GPM
- Bottom 1/2" NPT water connections
Models
SKU RTEX-04
Model Professional Classic Tankless Electric RTEX-04T kW
High Efficiency Yes
Professional Classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications
Performance Features- On demand, continuous hot water
- Compact and stylish
- 99.8% Energy efficient
- Robust copper immersion heating elements with brass top increases durability and are threaded for easy replacement
- Simple Installation
- Digital temperature display
- Standard Hand Sink – 0.5 GPM
- Water-Saver Shower Head – 1.5 GPM
- Washing Machine – 1 to 1.5 GPM
- Kitchen Sink – 1 to 2 GPM
- Dishwasher – 1 to 2 GPM
Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards
| MODEL NUMBER | MAX FLOW (GPM) |
| RTEX-04 | 0.9 |
| RTEX-06 | 1.5 |
Heating Chamber - 5 Years
Parts - 1 Year
More Residential Rheem Products
Find additional documentation by viewing these related products.
Professional Classic Series Tankless Electric RTEX-08 kW
1.4-1.4 GPM
- UEF up to .96
- Flow rate 0.8 - 1.4 GPM
- Durable, lightweight engineered polymer shell does not rust or corrode.
- Digital thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C)
Professional Classic Series Tankless Electric RTEX-13 kW
2.3-2.3 GPM
- UEF up to .96
- Flow rate 1.3 - 2.3 GPM
- Durable, lightweight engineered polymer shell does not rust or corrode.
- Digital thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C)
Professional Classic Series Tankless Electric RTEX-24 kW
4.3-4.3 GPM
- UEF up to .94
- Flow rate 2.4 - 4.3 GPM
- Durable powder-coated shell with a galvanized steel backplate
- Digital thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C)
Professional Classic Series Tankless Electric RTEX-3.5, RTEX-06 kW
- UEF up to 0.95
- Flow Rate up to 1.6 GPM (See specification sheet for the GPM on each model)
- Digital temperature control in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C)
- Two 0.35 GPM aerators are included for optimal temperature output and performance
