AO Smith ProMax Plus High Efficiency Water Heaters

AO Smith ProMax Plus high efficiency residential gas water heaters qualify for most gas utility rebate programs, ENERGY STARĀ® Home Program recommendations and meet or exceed the Federal Energy Efficiency and/or Standby loss requirements of the U.S. Department of Energy and current edition of ASHRAE/IESNA90.1.

14 products shown

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  • 30 Gallon - 35,500 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model (Nat Gas) View Specs
    • SKU: GVR-30
    • 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
  • 30 Gallon - 32,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model (LP Gas) View Specs
    • SKU: GVR-30-LP
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $619.95 / each

    $1,207.90 / box
    2 x $603.95

    Free Shipping
  • 40 Gallon - 40,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model (Nat Gas) View Specs
    • SKU: GVR-40
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $507.99 / each

    $991.90 / box
    2 x $495.95

    Free Shipping
  • 40 Gallon - 36,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model (LP Gas) View Specs
    • SKU: GVR-40-LP
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $554.95 / each

    $1,081.90 / box
    2 x $540.95

    Free Shipping
  • 40 Gallon - 40,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model, Nat Gas (10 Yr Warranty) View Specs
    • SKU: XVR-40
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $599.95 / each

    $1,169.90 / box
    2 x $584.95

    Free Shipping
  • 40 Gallon - 36,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model, LP Gas (10 Yr Warranty) View Specs
    • SKU: XVR-40-LP
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $659.95 / each

    $1,285.90 / box
    2 x $642.95

    Free Shipping
  • 40 Gallon - 40,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Short Model (Nat Gas) View Specs
    • SKU: GVRL-40
    • Brand: AO Smith
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $509.95 / each

    $993.90 / box
    2 x $496.95

    Free Shipping
  • 40 Gallon - 36,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Short Model (LP Gas) View Specs
    • SKU: GVRL-40-LP
    • Brand: AO Smith
    In Stock!
    Ships in 24-48 Hrs (1 Avail)

    $554.95 / each

    $1,081.90 / box
    2 x $540.95

    Free Shipping
  • 40 Gallon - 40,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Short Model, Nat Gas (10 Yr Warranty) View Specs
    • SKU: XVRL-40
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $619.95 / each

    Free Shipping
  • 50 Gallon - 40,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model (Nat Gas) View Specs
    • SKU: GVR-50
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $543.00 / each

    $1,057.90 / box
    2 x $528.95

    Free Shipping
  • 50 Gallon - 37,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model (LP Gas) View Specs
    • SKU: GVR-50-LP
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $599.95 / each

    $1,169.90 / box
    2 x $584.95

    Free Shipping
  • 50 Gallon - 40,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model, Nat Gas (10 Yr Warranty) w/ Top T & P View Specs
    • SKU: XVR-50-TOPTP
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $699.95 / each

    $1,363.90 / box
    2 x $681.95

    Free Shipping
  • 50 Gallon - 40,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model, Nat Gas (10 Yr Warranty) View Specs
    • SKU: XVR-50
    • Brand: AO Smith
    Out of Stock
    Allow 2 Weeks to Ship Out

    $644.99 / each

    $1,259.90 / box
    2 x $629.95

    Free Shipping
  • 50 Gallon - 37,000 BTU ProMax Plus High Efficiency Residential Gas Water Heater - Tall Model, LP Gas (10 Yr Warranty) View Specs
    • SKU: XVR-50-LP
    • Brand: AO Smith
    Non-Stock Item
    Allow 2 Weeks to Ship Out

    $699.95 / each

    $1,363.90 / box
    2 x $681.95

    Free Shipping
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