• ProMax®

    The ProMax® family of electric water heaters offers unmatched value and quality. The full product line meets the energy efficiency requirements set forth by the Department of Energy and qualifies for most utility rebate programs. All models are equipped with PermaGlas® glass coating, certified T&P relief valve, and long-lasting low-watt density copper heating elements.


Where to Buy

Where to Buy

Seattle, WA 98109

Location #1

Robison Plumbing Service Inc.

Bremerton, WA

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Location #2

A Quality Plumber Inc.

Everett, WA

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Location #3

Rush Plumbing Inc.

Seattle, WA

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Location #4

Aarons Plumbing

Kingston, WA

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  • Wide Range of Water Heating Solutions

    The ProMax® electric family offers a wide range of water heating solutions with exceptional energy savings and durability. The DynaClean™ dip tube reduces lime and sediment buildup for years of dependable hot water. And ProMax® gives you plenty of installation choices - including tall, short and lowboy models.


  • ProMax® Water Heating Solutions

    ProMax®

    The ProMax® electric models offer thick, environmentally friendly, non-CFC foam insulation, which reduces standby heat loss. It also includes the durable, tamper-resistant brass drain valve and CSA certified and ASME rated T&P relief valve.

    ProMax® Plus High Efficiency

    Meets energy efficiency requirements for most electric utility rebate programs including ENERGY STAR® Home Program recommendations. Meets the standby loss requirements of the U.S. Department of Energy and current edition of ASHRAE/IESNA 90.1.

    ProMax® Compact Designs

    Feature side-mounted plumbing and electrical connections with nipples installed at the factory, as well as convenient plugged top plumbing connection for versatility. Available in 6- thru 20-gallon capacity with a single heating element.

    ProMax® Lowboy Side Connect

    Compact design with side-mounted plumbing and electrical connections for installation under a counter or in other tight spaces. Single heating element.

    ProMax® Point-of-Use

    Designed for low-demand, point-of-use applications such as office lavatories or buildings with remote restrooms. 2.5 gallon capacity, equipped with single heating element and 110V/120V cord set with 3-prong plug. Includes integrated wall-mounted bracket for easy installation and top-plumbed for confined installations.


  • Electric - ProMax®

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    Capacity
    Technology
    Product Line
    Features
    Limited Tank Warranty
    Wattage
    Voltage
    Type
    Energy Factor
    Water Connection Location

    ProMax® 119-Gallon Electric Water Heater

    PCT-120
    • 10 Year Limited Warranty
    • First Hour Rating: 112 Gallons

    ProMax® 119-Gallon Electric Water Heater

    ECT-120
    • 6 Year Limited Warranty
    • First Hour Rating: 112 Gallons

    ProMax® Plus High Efficiency 80-Gallon Electric Water Heater

    PCRT-80
    • 10 Year Limited Warranty
    • First Hour Rating: 87 Gallons

    ProMax® Plus High Efficiency 80-Gallon Electric Water Heater

    ECRT-80
    • 6 Year Limited Warranty
    • First Hour Rating: 87 Gallons

    ProMax® 80-Gallon Electric Water Heater

    PCT-80
    • 10 Year Limited Warranty
    • First Hour Rating: 81 Gallons

    ProMax® 80-Gallon Electric Water Heater

    ECT-80
    • 6 Year Limited Warranty
    • First Hour Rating: 81 Gallons

    Find a Professional

    A. O. Smith water heaters are available through your local plumbing professional. Find one near you.


    ProMax® Plus High Efficiency 66-Gallon Electric Water Heater

    PCRT-66
    • 10 Year Limited Warranty
    • First Hour Rating: 76 Gallons

    ProMax® Plus High Efficiency 66-Gallon Electric Water Heater

    ECRT-66
    • 6 Year Limited Warranty
    • First Hour Rating: 76 Gallons

    ProMax® 66-Gallon Electric Water Heater

    PCT-66
    • 10 Year Limited Warranty
    • First Hour Rating: 72 Gallons

    ProMax® 66-Gallon Electric Water Heater

    ECT-66
    • 6 Year Limited Warranty
    • First Hour Rating: 72 Gallons

    ProMax® 55-Gallon Electric Water Heater

    PCT-55
    • 10 Year Limited Warranty
    • First Hour Rating: 67 Gallons

    Find a Professional

    A. O. Smith water heaters are available through your local plumbing professional. Find one near you.


    ProMax® 55-Gallon Electric Water Heater

    ECT-55
    • 6 Year Limited Warranty
    • First Hour Rating: 67 Gallons

    ProMax® Plus High Efficiency 50-Gallon Electric Water Heater

    PCRT-52
    • 10 Year Limited Warranty
    • First Hour Rating: 60 Gallons

    ProMax® Plus High Efficiency 50-Gallon Electric Water Heater

    PCRS-50
    • 10 Year Limited Warranty
    • First Hour Rating: 62 Gallons
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