AO Smith ProMax Electric Water Heaters

AO Smith ProMax electric water heaters offer exceptional energy savings and durability. There are plenty of installation choice with ProMax electric water heaters, including tall, short and lowboy models.

38 products shown

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  • 40 Gallon ProMax Residential Electric Water Heater - Tall Model (10 Yr Warranty) View Specs
    • SKU: PCT-40
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $493.95 / each

    $963.90 / box
    2 x $481.95

    Free Shipping
  • 50 Gallon ProMax Residential Electric Water Heater - Tall Model View Specs
    • SKU: ECT-52
    • Brand: AO Smith
    In Stock!
    Ships in 24-48 Hrs (7 Avail)

    $405.99 / each

    $799.90 / box
    2 x $399.95

    Free Shipping
  • 50 Gallon ProMax Residential Electric Water Heater - Tall Model (10 Yr Warranty) View Specs
    • SKU: PCT-52
    • Brand: AO Smith
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $569.95 / each

    $1,111.90 / box
    2 x $555.95

    Free Shipping
  • 55 Gallon ProMax Residential Electric Water Heater - Tall Model View Specs
    • SKU: ECT-55
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $569.95 / each

    $1,111.90 / box
    2 x $555.95

    Free Shipping
  • 55 Gallon ProMax Residential Electric Water Heater - Tall Model (10 yr Warranty) View Specs
    • SKU: PCT-55
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $679.95 / each

    $1,325.90 / box
    2 x $662.95

    Free Shipping
  • 66 Gallon ProMax Residential Electric Water Heater - Tall Model View Specs
    • SKU: ECT-66
    • Brand: AO Smith
    In Stock!
    Ships in 24-48 Hrs (2 Avail)

    $662.99 / each

    $1,293.90 / box
    2 x $646.95

    Free Shipping
  • 66 Gallon ProMax Residential Electric Water Heater - Tall Model (10 Yr Warranty) View Specs
    • SKU: PCT-66
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $781.99 / each

    $1,525.90 / box
    2 x $762.95

    Free Shipping
  • 80 Gallon ProMax Residential Electric Water Heater - Tall Model View Specs
    • SKU: ECT-80
    • Brand: AO Smith
    In Stock at Supplier!
    Ships in 2-3 Days (3 Avail)

    $712.95 / each

    $1,395.90 / box
    2 x $697.95

    Free Shipping
  • 80 Gallon ProMax Residential Electric Water Heater - Tall Model (10 Yr Warranty) View Specs
    • SKU: PCT-80
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $847.99 / each

    $1,665.90 / box
    2 x $832.95

    Free Shipping
  • 120 Gallon ProMax Residential Electric Water Heater - Tall Model View Specs
    • SKU: ECT-120
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $1,429.99 / each

    $2,789.90 / box
    2 x $1,394.95

    Free Shipping
  • 120 Gallon ProMax Residential Electric Water Heater - Tall Model (10 Yr Warranty) View Specs
    • SKU: PCT-120
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $1,699.95 / each

    $3,319.90 / box
    2 x $1,659.95

    Free Shipping
  • 40 Gallon ProMax Residential Electric Water Heater - Short Model (10 Yr Warranty) View Specs
    • SKU: PCS-40
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $549.95 / each

    $1,073.90 / box
    2 x $536.95

    Free Shipping
  • 50 Gallon ProMax Residential Electric Water Heater - Short Model View Specs
    • SKU: ECS-50
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $425.99 / each

    $831.90 / box
    2 x $415.95

    Free Shipping
  • 50 Gallon ProMax Residential Electric Water Heater - Short Model (10 Yr Warranty) View Specs
    • SKU: PCS-50
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $579.95 / each

    $1,131.90 / box
    2 x $565.95

    Free Shipping
  • 40 Gallon ProMax Plus High Efficiency Residential Electric Water Heater - Tall Model View Specs
    • SKU: ECRT-40
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $515.95 / each

    $1,007.90 / box
    2 x $503.95

    Free Shipping
  • 40 Gallon ProMax Plus High Efficiency Residential Electric Water Heater - Tall Model (10 Yr Warranty) View Specs
    • SKU: PCRT-40
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $629.95 / each

    $1,229.90 / box
    2 x $614.95

    Free Shipping
  • 50 Gallon ProMax Plus High Efficiency Residential Electric Water Heater - Tall Model View Specs
    • SKU: ECRT-52
    • Brand: AO Smith
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $464.95 / each

    $907.90 / box
    2 x $453.95

    Free Shipping
  • 50 Gallon ProMax Plus High Efficiency Residential Electric Water Heater - Tall Model (10 Yr Warranty) View Specs
    • SKU: PCRT-52
    • Brand: AO Smith
    In Stock!
    Ships in 24-48 Hrs (3 Avail)

    $639.95 / each

    $1,247.90 / box
    2 x $623.95

    Free Shipping
  • 66 Gallon ProMax Plus High Efficiency Residential Electric Water Heater - Tall Model View Specs
    • SKU: ECRT-66
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $809.95 / each

    $1,579.90 / box
    2 x $789.95

    Free Shipping
  • 66 Gallon ProMax Plus High Efficiency Residential Electric Water Heater - Tall Model (10 Yr Warranty) View Specs
    • SKU: PCRT-66
    • Brand: AO Smith
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $949.95 / each

    $1,853.90 / box
    2 x $926.95

    Free Shipping
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