A.O. Smith ProLine® - 40 Gallon Capacity - Residential Natural Gas Tank Water Heater - Atmospheric Vent - Tall - Magnesium

Model: GCR-40-NG-M Item Number: 117140
A.O. Smith Tank GCR-40-NG-M
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A.O. Smith Tank GCR-40-NG-M
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Our Price: $769.99
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$129 / Month
Suggested monthly payments with 6 month financing.
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A.O. Smith ProLine® - 40 Gallon Capacity - Residential Natural Gas Tank Water Heater - Atmospheric Vent - Tall - Magnesium
A.O. Smith ProLine® - 40 Gallon Capacity - Residential Natural Gas Tank Water Heater - Atmospheric Vent - Tall - Magnesium Model: GCR-40-NG-M Item Number: 117140
$769.99
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Specification Highlights
    Condition
    New Learn More
    New
    This product is new and has never been used. It's in its original packaging, which has not been opened.
    Product Category
    Water Heater - Tank
    UPC
    671657198084
Tank Size
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First Hour Delivery (Gallons)
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Fuel Type
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Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
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Warranty
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Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab....
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Features
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Features

Overview for A.O. Smith Tank GCR-40-NG-M

A.O. Smith has led the way in innovative hot water solutions for nearly 80 years. With unmatched quality and diversity, A.O. Smith can provide hot water anywhere it's needed. The A.O. Smith ProLine® series features an internal microprocessor that provides improved operating parameters for precision sensing and fast heating response. With a patented Green Choice® gas burner, the ProLine® has an eco-friendly design that reduces NOx emissions by up to 33%. The ProLine® water heater maximizes hot water output with the DynaClean™ diffuser dip tube by reducing lime and sediment buildup. Featuring a CoreGard™ anode rod with a stainless steel core, the A.O. Smith ProLine® series has an extended life due to superior tank protection.
  • Intelligent Control Logic
  • Providing enhanced operating parameters, the internal microprocessor in the ProLine® provides precise sensing and faster heating response.
  • Green Choice® Burner
  • The patented, eco-friendly burner helps to reduce NOx emissions by up to 33% and complies with Low NOx emission requirements.
  • DynaClean®
  • With a DynaClean® diffuser dip tube that reduces lime and sediment buildup, the ProLine® has maximized hot water output.
  • CoreGard®
  • Extending the life of your tank, the CoreGard® anode rod has a stainless steel core that provides superior tank protection compared to standard rods.
  • Push-Button Piezo Ignitor
  • The ProLine® features a one-hand, push-button piezo ignitor, making it simple to light the pilot.
  • Glass Coating
  • Featuring Blue Diamond® glass coating, the ProLine® has better corrosion resistance compared to standard glass lining.
  • Eco-Friendly
  • The ProLine® features foam insulation, external heat traps and a specially designed combustion chamber. These combined produce a high UEF for savings on operating costs.
  • Brass Drain Valve
  • The solid brass, ball type, tamper resistant drain valve on the A.O. Smith ProLine® provides enhanced flow. Use with a standard female hose fitting for simple draining and maintenance.
  • Warranty
  • 6 Year Parts
  • 6 Year Tank
  • Specifications
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    Specifications

    Overview
    Product Category
    Water Heater - Tank
    UPC
    671657198084
    General Information
    Type
    Gas Water Heater
    Product Line
    ProLine
    Product Category
    Water Heater - Tank
    Medium Learn More
    Medium
    Medium refers to the substance that carries heat through the heating system. Systems are either designed to use either Hot Water or Steam as a medium, and components are usually specific to one or the other.
    Hot Water
    Fuel Type Learn More
    Fuel Type
    To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
    Natural Gas
    Combustion Type Learn More
    Combustion Type
    Condensing appliances use leftover thermal energy from combustion gases to heat water in a secondary heat exchanger, resulting in higher efficiency and lower exhaust temperature.
    Single Stage
    Vent Type Learn More
    Vent Type
    Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
    Atmospheric
    Storage Type
    Tank
    Application
    Residential
    Mount Type
    Floor
    Maximum Altitude
    10100 Feet
    Capacity
    40 Gallons
    Performance
    Maximum Input Capacity Learn More
    Maximum Input Capacity
    The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
    40000 BTU
    First Hour Delivery Learn More
    First Hour Delivery
    Sometimes called First Hour Rating, this is the number of gallons of hot water the heater can supply per hour when starting with a fully heated tank. The recovery of the water heater depends on your boiler's BTU and boiler output temperature.
    80 Gallons
    Uniform Energy Factor Learn More
    Uniform Energy Factor
    Uniform Energy Factor (UEF) is a measurement of water heater energy efficiency. The higher the energy factor, the more efficient the water heater.
    0.66
    Low NOx Emissions Learn More
    Low NOx Emissions
    NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx.
    Yes
    Dimensions
    Cold Water Inlet
    3/4 Inch
    Hot Water Outlet
    3/4 Inch
    Product Height
    61 3/4 Inches
    Product Width
    20 Inches
    Product Depth
    20 Inches
    Shipping Weight
    138 Pounds
    Certifications
    CSA Listed
    Yes
    AHRI Certified
    Yes
    AHRI Reference Number
    206715194
    Warranty Information
    Parts Warranty Show ACW Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
    6 Years
    Vessel Warranty
    6 Years
    Reviews
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    Reviews

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    Product Q&A

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    Manuals
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    A.O. Smith ProLine® - 40 Gallon Capacity - Residential Natural Gas Tank Water Heater - Atmospheric Vent - Tall - Magnesium
    A.O. Smith Tank GCR-40-NG-M
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