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Rheem Electric Tankless Water Heater: Indoor, 18,000 W, 7 gpm Max. Flow Rate, 18.25 in Overall Ht Model: RTEX-18
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  • Easy to install
  • Space-saving design
  • Quiet operation
  • Easy to clean
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Easy to Clean
Easy and Quick Installation

Rheem Electric Tankless Water Heater: Indoor, 18,000 W, 7 gpm Max. Flow Rate, 18.25 in Overall Ht Model: RTEX-18

Users say:
Tankless heaters offer cost savings and convenience, but the installation cost can be high. They are easy to install and provide instant hot water, but may require some plumbing work. They are also gender-changing, so it is important to read about the code before purchasing. Highly recommended!
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Electric Tankless Water Heater, Operating Voltage 240V AC, Phase Single, Cold Inlet Size 3/4 in, Maximum Flow Rate 7 gpm, Minimum Flow Activation 0.3 gpm, Overall Depth 3.5 in, Overall Height 18.25 in, Overall Width 8.25 in, Power Consumption 18,000 W, Maximum Delivered Temperature 140 Degrees F, Minimum Delivered Temperature 80 …
Electric Tankless Water Heater, Operating Voltage 240V AC, Phase Single, Cold Inlet Size 3/4 in, Maximum Flow Rate 7 gpm, Minimum Flow Activation 0.3 gpm, Overall Depth 3.5 in, Overall Height 18.25 in, Overall Width 8.25 in, Power Consumption 18,000 W, Maximum Delivered Temperature 140 Degrees F, Minimum Delivered Temperature 80 Degrees F, Adjustable Thermostat Yes, Current 75 A, Environment Indoor, Market Residential, Control Type Dial, Digital Display with Keypad
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    • Review summary

    AI-generated content
    Tankless heaters offer cost savings and convenience, but the installation cost can be high. They are easy to install and provide instant hot water, but may require some plumbing work. They are also gender-changing, so it is important to read about the code before purchasing. Highly recommended!

    Pros

    • Easy to install
    • Space-saving design
    • Quiet operation
    • Easy to clean

    Cons

    • Installation cost
    • Requires additional plumbing
    • Instructions not in all languages
    Read original reviews

    Description

    Electric Tankless Water Heater, Operating Voltage 240V AC, Phase Single, Cold Inlet Size 3/4 in, Maximum Flow Rate 7 gpm, Minimum Flow Activation 0.3 gpm, Overall Depth 3.5 in, Overall Height 18.25 in, Overall Width 8.25 in, Power Consumption 18,000 W, Maximum Delivered Temperature 140 Degrees F, Minimum Delivered Temperature 80 Degrees F, Adjustable Thermostat Yes, Current 75 A, Environment Indoor, Market Residential, Control Type Dial, Digital Display with Keypad

    Specifications

    Brand NameRheem
    Item Model NumberRtex-18
    Manufacturer‏:Rheem
    Model NumberRtex-18
    Part NumberRtex-18
    Power SourceElectric