RHEEM RTEX-AB7 Professional Classic Series Hot Water Heater Booster
The Rheem Water Heater Booster improves the overall performance and capacity of gas or electric tank water heaters. The booster unit attaches to any tank or nearby wall.
Delivers Up to 45% More Hot Water
• Improves Gallon Capacity and Performance of Standard
Tanks
Compatible With Both Gas and Electric Tanks
The Rheem Water Heater Booster improves the overall performance and capacity of gas or electric tank water heaters. The booster unit attaches to any tank or nearby wall.
Compatible with Electric or Gas Tank
The Rheem Water Heater Booster installs directly on the water line to provide more hot water than the tank alone can provide. The booster delivers nearly double the shower time. The unit senses the temperature of the water from the tank outlet, and activates when it senses that its inlet temperature has dropped below the user set activation temperature.
The Benefits of a Rheem Water Heater Booster
- Increase hot water delivery up to 45%
- Compact design
- Dimensions:8-1/4" H x 12-5/8" W x 3-5/8" D
- Digital user interface
- Adjustable activation temperature 80-130°F
- Adjustable outlet temperature 80 - 140°F
- Set temperature in increments of 1°F
- Easy installation on new or existing water heater
- Field replaceable element
Additional wiring maybe required for a gas tank installation.
| Model Number | KW | Volts | Max Amps | Water Connections | Breaker |
| RTEX-AB7 | 7.2 | 240 | 30 | 3/4" NPT Fittings | 1 X 30 AMP Double Pole |
Dimensions
Product Depth (in.) 3.63"
Product Height (in.) 8.25"
Product Width (in.) 12.63"
Details
Available In Canada Yes
Fuel Type Electric
Voltage 240
Kilowatts 7
Install Location Indoor
Primary Warranty 5 Yrs
Water Savings Setting Included Yes
Safe Checkout
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.
The Rheem Water Heater Booster improves the overall performance and capacity of gas or electric tank water heaters. The booster unit attaches to any tank or nearby wall.
Delivers Up to 45% More Hot Water
• Improves Gallon Capacity and Performance of Standard
Tanks
Compatible With Both Gas and Electric Tanks
The Rheem Water Heater Booster improves the overall performance and capacity of gas or electric tank water heaters. The booster unit attaches to any tank or nearby wall.
Compatible with Electric or Gas Tank
The Rheem Water Heater Booster installs directly on the water line to provide more hot water than the tank alone can provide. The booster delivers nearly double the shower time. The unit senses the temperature of the water from the tank outlet, and activates when it senses that its inlet temperature has dropped below the user set activation temperature.
The Benefits of a Rheem Water Heater Booster
- Increase hot water delivery up to 45%
- Compact design
- Dimensions:8-1/4" H x 12-5/8" W x 3-5/8" D
- Digital user interface
- Adjustable activation temperature 80-130°F
- Adjustable outlet temperature 80 - 140°F
- Set temperature in increments of 1°F
- Easy installation on new or existing water heater
- Field replaceable element
Additional wiring maybe required for a gas tank installation.
| Model Number | KW | Volts | Max Amps | Water Connections | Breaker |
| RTEX-AB7 | 7.2 | 240 | 30 | 3/4" NPT Fittings | 1 X 30 AMP Double Pole |
Dimensions
Product Depth (in.) 3.63"
Product Height (in.) 8.25"
Product Width (in.) 12.63"
Details
Available In Canada Yes
Fuel Type Electric
Voltage 240
Kilowatts 7
Install Location Indoor
Primary Warranty 5 Yrs
Water Savings Setting Included Yes
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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.
