RHEEM RTEX-08 Professional Classic Series
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Performance Features:
- On demand, consistent and endless hot water
- 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
- External controls to adjust temperature in increments of 1°F*
- External Digital Display – shows outlet temperature
- Durable Copper Immersion single heating element, field serviceable
- Simple Installation – Bottom 1/2" NPT water connections
- Compact and stylish with digital temperature control in increments of 1°F ranging from 80°F to 140°F
- 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
- Weight:8.5LBS
- Voltage:240V
- RTEX-8 32 AMPS; RTEX-11 46 AMPS; RTEX-13 54 Amps
- Required Breaker: RTEX -8 40 Amp; RTEX-11 50 AMP; RTEX-13 60 AMP
- Wire Size: 8 AWG; 6 AWG; 6 AWG
- Power: 8 KW, 11KW, 13 kW
- Energy Source:Electric
- Water Connection:1/2 Inch
- 4.8 Gallon Per Minute Max Flow Rate
- Fuel Type Electric
- EF 0.99
- Voltage 240
- Kilowatts 8
- Install Location Indoor
- Primary Warranty 5 Yrs
- Water-Saver Shower Head – 1.5 GPM
- Standard Shower Head – 2.0 GPM
- Standard Hand Sink – 0.5 GPM
- Kitchen Sink – 1 to 2 GPM
- Bath Tub – 4 GPM
- Dishwasher – 1 to 2 GPM
- Washing Machine – 1 to 1.5 GPM
Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards
- Heating Chamber - 5 Years
- Parts - 1 Year
- Product Depth (in.) 3.63"
- Product Height (in.) 12.63"
- Product Width (in.) 8.25"
- Available In Canada Yes
- Fuel Type Electric
- EF 0.99
- Voltage 240
- Kilowatts 8
- Install Location Indoor
- Primary Warranty 5 Yrs
- ON/OFF Dial Control with adjustable digital temperature display
- Self-modulating power control
- 8kW Model Flow Rate: up to 1.95 GPM
- Side 1/2" NPT water connections
- Professional Classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications
Warranties
• Heating Chamber - 5 Years
• Parts - 1 Year
- MWH 2-Year Parts & Labor Warranty
Safe Checkout
RHEEM RTEX-08 Professional Classic Series
We are a Certified Rheem© warranty facility.
Expert advice on water heater sizing, free of charge.
We typically respond to all service calls within 24 hours.
We service Miami Dade and Broward counties in Florida.
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Performance Features:
- On demand, consistent and endless hot water
- 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
- External controls to adjust temperature in increments of 1°F*
- External Digital Display – shows outlet temperature
- Durable Copper Immersion single heating element, field serviceable
- Simple Installation – Bottom 1/2" NPT water connections
- Compact and stylish with digital temperature control in increments of 1°F ranging from 80°F to 140°F
- 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
- Weight:8.5LBS
- Voltage:240V
- RTEX-8 32 AMPS; RTEX-11 46 AMPS; RTEX-13 54 Amps
- Required Breaker: RTEX -8 40 Amp; RTEX-11 50 AMP; RTEX-13 60 AMP
- Wire Size: 8 AWG; 6 AWG; 6 AWG
- Power: 8 KW, 11KW, 13 kW
- Energy Source:Electric
- Water Connection:1/2 Inch
- 4.8 Gallon Per Minute Max Flow Rate
- Fuel Type Electric
- EF 0.99
- Voltage 240
- Kilowatts 8
- Install Location Indoor
- Primary Warranty 5 Yrs
- Water-Saver Shower Head – 1.5 GPM
- Standard Shower Head – 2.0 GPM
- Standard Hand Sink – 0.5 GPM
- Kitchen Sink – 1 to 2 GPM
- Bath Tub – 4 GPM
- Dishwasher – 1 to 2 GPM
- Washing Machine – 1 to 1.5 GPM
Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards
- Heating Chamber - 5 Years
- Parts - 1 Year
- Product Depth (in.) 3.63"
- Product Height (in.) 12.63"
- Product Width (in.) 8.25"
- Available In Canada Yes
- Fuel Type Electric
- EF 0.99
- Voltage 240
- Kilowatts 8
- Install Location Indoor
- Primary Warranty 5 Yrs
- ON/OFF Dial Control with adjustable digital temperature display
- Self-modulating power control
- 8kW Model Flow Rate: up to 1.95 GPM
- Side 1/2" NPT water connections
- Professional Classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications
Warranties
• Heating Chamber - 5 Years
• Parts - 1 Year
- MWH 2-Year Parts & Labor Warranty
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We are a certified Rheem© warranty facility, which means that if you buy your water heater from us, the only finger you have to lift is the one you use to call us. We will handle all aspects of the warranty, so there’s no need for you to contact the manufacturer.



