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  • AO Smith GAHH-40 40 Gallon Effex High Efficiency Residential Gas Water Heater 40,000 BTU

    Brand & Part #: AO Smith GAHH-40 SKU #: smigahh40

    Availability :  Available to Order

     Delivery in 2-3 Weeks

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    Regular Price: Was: $1,152.00

    $957.70

    You Save $194.30 (17%)

    Manufacturer Info

    AO Smith
    See All AO Smith Products

    Helpful Information

    Details

    Details

    Features

    • PRESSURIZED COMBUSTION SYSTEM: Exclusive and patented pressurized combustion chamber with an advanced air intake blower delivers superior efficiency. Much like a turbocharger, the blower distributes an optimum air-to-gas mixture pushing exhaust gases through the highly restricted flue baffle. The end result is the most efficient atmospheric gas product on the market with a .70 Energy Factor (EF).
    • INSTALLATION FRIENDLY: Allows for easy replacement of standard atmospheric vent heaters. Easily connects to existing B-vent.
    • FAN-ASSISTED, CATEGORY 1 APPLIANCE
    • 24V ELECTRONIC CONTROLS: Tighter differential for more consistent hot water delivery.
    • ELECTRONIC IGNITION: The durable hot surface ignitor eliminates pilot relight issues (no standing pilot).
    • LCD USER INTERFACE: Easy-to-read, eye level display. Simple temperature settings and adjustments. Service diagnostics are in plain text.
    • POWERED ANODE ROD: Powered anodes are non-sacrificial, so they do not deplete over time. Additionally, they provide exceptional performance in all water conditions.
    • MEETS ENERGY-EFFICIENCY REQUIREMENTS FOR MOST GAS UTILITY REBATE PROGRAMS AND MEETS ENERGY STAR® REQUIREMENTS
    • DURABLE TAMPER-RESISTANT BRASS DRAIN VALVE
    • DYNACLEAN DIFFUSER DIP TUBE: Helps reduce lime and sediment buildup, maximizes hot water output. Made from long-lasting PEX cross-linked polymer.
    • GREEN CHOICE® GAS BURNER: Patented "Eco-Friendly" Green Choice® gas burner reduces NOx emissions by 33% compared to standard burners and meets low NOx requirements of less than 40ng/j.
    • CSA CERTIFIED AND ASME RATED T&P RELIEF VALVE
    • 6 Year Limited Manufacturer Warranty


    Specs:

    Intended Household: 2-3 Person
    Application: Plumbing
    Fuel Type: Natural Gas (NG)
    Capacity: 40 Gallon
    BTU Input: 40000
    Features: Energy Star Rated
    Water Connection: 3/4"
    Vent Size: 4"

    3"
    Height: 61-3/4"
    Diameter: 20"
    Energy Factor: .70
    Weight: 157 lbs
    Recovery 90°F Rise: 43 gal/hr
    1st Hour Delivery (Gallons): 70
    Warranty: 6-Year Limited Tank/ 6-Year Limited on Component Parts

    Additional Info

    Additional Info

    MPN GAHH-40
    Brands AO Smith
    Height 61.75
    Fuel Type Natural Gas
    BTU Input 20,000 - 50,000
    BTU Output 20,000 - 50,000

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