ProLine® XE 50-Gallon High Efficiency Flue Damper Tall Liquid Propane Gas Water Heater

Model GCF-50 101
5 out of 5 Customer Rating
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Capacity (Gallons)
Fuel Source
Height Classification

  • Delivers 84-gallon first hour rating
  • 37,000 BTU input atmospheric vent design delivers up to 0.69 Uniform Energy Factor
  • Product Details
    • Delivers 84-gallon first hour rating
    • 37,000 BTU input atmospheric vent design delivers up to 0.69 Uniform Energy Factor
    • Powered flue damper design automatically opens and closes to reduce heat loss in standby mode
    • Patented eco-friendly Green Choice® Gas Burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements
    • Automatic pilot relight system shuts reduces gas consumption and eliminates nuisance pilot outages
    • Patented Blue Diamond® glass tank lining protects against corrosion
    • DynaClean™ automatic cleaning system protects against sediment build-up
    • 6-year limited tank and parts warranty

    • The ProLine® XE 50-Gallon Atmospheric Vent Tall Liquid Propane Gas Water Heater with Flue Damper offers highly optimized performance and increased efficiency thanks its automatic flue damper and electronic gas control. The automatic flue damper increases efficiency as it automatically opens and closes to reduce heat loss in the standby mode. While the intelligent control logic provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance. Note, power is required for this model. Featuring a 50-gallon (nominal) tank and a 40,000 BTU propane burner, the GCF-50 (LP) standard vent delivers a first hour rating of 84 gallons and a recovery rate of 42 gallons per hour. With an 0.69 Uniform Energy Factor, this model 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® XE 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. This model also includes built-in Dry-Fire protection to protect the heating elements from damage during initial start up. All of these features are accompanied by a 6-year limited tank warranty. 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
    50 Gallons
    Rated Storage Volume
    48 Gallons
    UEF
    0.69
    Maximum BTUs
    37,000
    Power Source
    GAS
    Limited Tank Warranty
    6 Years
    Limited Parts Warranty
    6 Years
    T&P Relief Valve
    Yes
    Water Connection Location
    TOP
    Water Connection Size
    0.75"
    Emissions
    Low NOx
    First Hour Rating
    84 Gallons
    ASME Certified
    No
    LEED Rating
    1.00
    Blanket Included
    No
    Destination Country
    US
    Flue Diameter
    4.00
    Fuel Source
    PROPANE
    Height to Gas Valve
    13.25
    Height to T&P
    50.50
    Ignition Type
    Electronic Hot Surface Igniter
    Installation Type
    INDOOR
    Application
    RESIDENTIAL
    Product Tier
    ProLine® XE
    Shipping Height 
    63.5"
    Shipping Length 
    28.25"
    Shipping Width 
    23.25"
    Side Loop
    No
    Dimension & Venting
    Type
    Water Heater
    Height
    57"
    Diameter
    22 in."
    Shipping Weight
    162lbs
    Vent Type
    Atmospheric Vent
    Find a Replacement
    Current Product
    Option 2
    ProLine® XE 50-Gallon High Efficiency Flue Damper Tall Liquid Propane Gas Water Heater
    ProLine® XE Ultra-Low NOx Indoor 199,000 BTU Condensing Propane Tankless Water Heater
    GCF-50
    ATI-540H
    Rebates up to $300 +
    Rebates up to $300 +
    Nominal Capacity
    50 Gallons
    Rated Storage Volume
    48 Gallons
    Diameter
    22 in."
    Width
    17.75"
    Depth
    26.5"
    11.25"
    Height
    57"
    23.63"
    Shipping Weight
    162lbs
    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
    TOP
    BOTTOM
    Water Connection Size
    0.75"
    First Hour Rating
    84 Gallons
    Thermal Efficiency
    0%
    0%
    All Reviews for ProLine® XE Flue Damper (100 series)
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