Performance Series Tankless Electric RETEX - 04T, 06T kW
MODEL RETEX-04T
- 5 Years - Leaks
- 1 Year - Parts
- Saves Space – Up to 98% smaller than a standard electric water heater
- Saves Energy – Zero standby heat loss when installed at the point-of-use
- Efficient Design – UEF up to .95 and advanced self-modulating technology only consumes the power needed to satisfy hot water demand
- Durable copper sheathed heating elements are replaceable, easy to maintain and improves service life
- Digital thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C)
- 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
- Includes two optional 0.35 GPM aerators (flow restrictors) for optimal temperature output and performance
Models
SKU RETEX-04T
Warranty Years 5
Model Performance Series Tankless Electric RETEX - 04T,kW
Depth 3"
Height 7"
Width 11"
UEF 0.95
Kilowatts 3.5
Water Connector Size 32 16
Amps 29
Recommended Breaker Size 1 x 30 A Single Pole
Voltage 120
RecommendedWireSize 10 AWG
Max Pressure Rating 150
Phase 1
Installed at the point-of-use. Ideal for use in a bathroom, office breakroom, wet bar, or an RV. The 120V RETEX - 04T 3.5 kW is suitable for one low flow faucet such as a small sink. The 240V RETEX - 06T 6.5 kW is suitable for one bathroom faucet or up to two low flow faucets running simultaneously. Both models include thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F and two optional 0.35 GPM aerators that thread onto the faucet to provide an even and consistent temperature and flow.
PERFORMANCE FEATURES
- Saves Space – Up to 98% smaller than a standard electric water heater
- Saves Energy – Zero standby heat loss when installed at the point-of-use
- Efficient Design – UEF up to .95 and advanced self-modulating technology only consumes the power needed to satisfy hot water demand
- Durable copper sheathed heating elements are replaceable, easy to maintain and improves service life
- Digital thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C)
- 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
- Includes two optional 0.35 GPM aerators (flow restrictors) for optimal temperature output and performance
WARRANTY
- 5 Years - Leaks
- 1 Year - Parts
- 5 Years - Leaks
- 1 Year - Parts






More Residential Rheem Products
Find additional documentation by viewing these related products.
Performance Series Tankless Electric RETEX - 04T, 06T kW
- Saves Space – Up to 98% smaller than a standard electric water heater
- Saves Energy – Zero standby heat loss when installed at the point-of-use
- Efficient Design – UEF up to .95 and advanced self-modulating technology only consumes the power needed to satisfy hot water demand
- Durable copper sheathed heating elements are replaceable, easy to maintain and improves service life
- Digital thermostatic temperature controls in 1-degree increments ranging from 80°F - 140°F (26°C - 60°C)
- 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
- Includes two optional 0.35 GPM aerators (flow restrictors) for optimal temperature output and performance
Performance Series Tankless Electric RETEX-8, RETEX-11, RETEX-13 kW
5-5 GPM
- UEF up to .96
- 8 kW model flow rate up to 2.0 GPM
- 11 kW model flow rate up to 2.7 GPM
- 13 kW model flow rate up to 3.2 GPM
- Digital thermostatic temperature controls ranging from 80°F - 140°F
- Copper heat exchanger
- Side ½” CF water connections
- Warranty 5 Years - Leaks, 1 Year – Parts
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)


