ProLine® 100-Gallon Ultra-Low NOx High Recovery Gas Water Heater

Model GCN-100
4.5 out of 5 Customer Rating
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getAggregateRating, 11ms
  • reviews, product
  • bvseo-msg: Unsuccessful GET. status = 'ERROR', msg = 'Not Found.';
Capacity (Gallons)

  • Delivers 81-gallon first hour rating
  • 75,100 BTU input atmospheric vent design delivers up to 0.58 Uniform Energy Factor
  • Ultra-Low NOX Green Choice® Gas Burner, meets or exceeds emission requirements in California & Utah
  • Product Details
    • Delivers 81-gallon first hour rating
    • 75,100 BTU input atmospheric vent design delivers up to 0.58 Uniform Energy Factor
    • Ultra-Low NOX Green Choice® Gas Burner, meets or exceeds emission requirements in California & Utah
    • Fully automatic control system with safety shutoff, prevents excessive water temperature and requires no power
    • Push-button piezo ignitor makes lighting pilot fast & easy
    • Heavy gauge steel jacket for added durability
    • Patented Blue Diamond® glass tank lining protects against corrosion
    • DynaClean™ automatic cleaning system protects against sediment build-up
    • Stainless steel CoreGard™ anode rod protects against corrosion longer than ordinary anodes
    • 6-year limited tank and parts warranty

    • The ProLine® 100-Gallon Ultra-Low NOx High Recovery Gas Water Heater is designed to deliver reliable hot water for large demands. It includes a fully autmatic controls for more accurate temperature control and requires no electrical connections. For added peace of mind, this model includes a fixed automatic safety gas shutoff device. Featuring a 98-gallon (nominal) tank and a 75,100 BTU gas burner, the GCN-100 standard vent delivers a thermal efficiency of 80%, a Uniform Energy Factor of 0.58, and a recovery rate of 81 gallons per hour. It carries a 6-year limited warranty, and meets Ultra-Low NOx emission requirements. Environmentally-friendly insulation and factory-installed heat trap nipples reduce heat loss for maximum energy savings. This ProLine® water heater is designed with A. O. Smith's superior commercial-grade tank protection. Advanced tank features include stainless steel CoreGard™ anode rod, Blue Diamond® glass lining and DynaClean™ automatic sediment-cleaning system, all designed to help protect the tank from the corrosive effects of water and extend the life of the water heater. A. O. Smith’s ProLine® water heaters are residential products built to commercial-grade standards and are only available for purchase through professional wholesalers and contractors.

    Specifications
    Tech Specs
    Nominal Gallon Capacity
    98 Gallons
    Rated Storage Volume
    95 Gallons
    UEF
    0.58
    Thermal Efficiency
    81%
    Maximum BTUs
    75,100
    Power Source
    GAS
    Limited Tank Warranty
    6 Years
    Limited Parts Warranty
    6 Years
    T&P Relief Valve
    Yes
    Water Connection Size
    1.25"
    Emissions
    Ultra-Low NOx
    First Hour Rating
    120 Gallons
    ASME Certified
    No
    Blanket Included
    No
    Destination Country
    US
    Flue Diameter
    5.00
    Fuel Source
    NATURAL
    Height to Gas Valve
    16.00
    Height to T&P
    58.75
    Ignition Type
    Pilot with Piezo Igniter
    Installation Type
    INDOOR
    Application
    RESIDENTIAL
    Recovery Rise at 90°F
    82
    Shipping Height 
    67.88"
    Shipping Length 
    33.12"
    Shipping Width 
    30.12"
    Side Loop
    No
    Dimension & Venting
    Type
    Water Heater
    Height
    66.5"
    Diameter
    27.75 in."
    Shipping Weight
    322lbs
    Find a Replacement
    Current Product
    Option 2
    ProLine® 100-Gallon Ultra-Low NOx High Recovery Gas Water Heater
    ProLine® XE Ultra-Low NOx Indoor 199,000 BTU Condensing Natural Gas Tankless Water Heater
    GCN-100
    ATI-540H
    Rebates up to $300 +
    Rebates up to $300 +
    Nominal Capacity
    98 Gallons
    Rated Storage Volume
    95 Gallons
    Diameter
    27.75 in."
    Width
    17.75"
    Depth
    31.5"
    11.25"
    Height
    66.5"
    23.63"
    Shipping Weight
    322lbs
    70lbs
    Power Source
    GAS
    GAS
    Limited Tank Warranty
    6 Years
    15 Years
    Limited Parts Warranty
    6 Years
    5 Years
    T&P Relief Valve
    Yes
    Water Connection Location
    BOTTOM
    Water Connection Size
    1.25"
    First Hour Rating
    120 Gallons
    Thermal Efficiency
    81%
    0%
    All Reviews for ProLine® Ultra-Low Nox High Recovery (100 series)
    • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
    • CLOUD, getReviews, 6ms
    • reviews, product
    • bvseo-msg: Unsuccessful GET. status = 'ERROR', msg = 'Not Found.'; Unsuccessful GET. status = 'ERROR', msg = 'Not Found.';