Electric Tankless Water Heater

Rheem tankless electric water heaters come with a manufacturer’s 5-year leakage warranty and a 1-year parts warranty. When you purchase a tankless electric water heater from Miami Water Heater, we add a 1-year labor warranty. Labor is free of charge when the water heater is repaired in our facility within a year of purchase. Repairs are typically completed within 24 hours when brought in from Monday through Thursday.

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  • Rheem RTEX-13 Professional Classic Series
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  • Professional Classic RTEX-6
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  • Rheem RTEX-13 Professional Classic Series

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  • Rheem RTEX-13 Professional Classic Series
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  • RTEX-24 Professional Classic Series
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  • RTEX-24 Professional Classic Series
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  • RTEX-36 Professional Classic Series
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  • RTEX-36 Professional Classic Series

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  • Rheem RTEX-13 Professional Classic Series

    Rheem RTEX-13 Open Box

    $235.00 $195.00

    Open Box units come with full warranty but may come with scratches and/or dents.

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  • Rheem RTEX-13 Professional Classic Series

    Rheem RTEX-13 Refurbished

    $235.00 $150.00
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  • RTEX-24 Professional Classic Series

    Rheem Professional Classic RTEX-18 Open Box

    $380.00 $310.00

    Open Box units come with full warranty but may come with scratches and/or dents.

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  • Rheem RTEX-13 Professional Classic Series

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  • Titan N-120 | Tankless Electric Water Heaters

    TITAN N-120

    $245.00
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  • Titan N-180 | Tankless Electric Water Heaters

    TITAN N-180

    $450.00
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