Please ensure Javascript is enabled for purposes of website accessibility

We are closed on Friday, July 4th, 2025 for Independence Day weekend and reopening Monday July 7th, 2025. Enjoy and be safe.

We ship to most places in continental USA
Chat with us
Need help
Our Locations

AO Smith 100279887 FCG-75 Proline 74 Gallon Residential Natural Gas Water Heater - Atmospheric Vent - 6 Year Warranty

SKU
SMIFCG75

In Stock. Ships in 1-7 Business Days.

Retail : $2,688.00 - $991.33 =
$1,696.67 You Save (37%)
74 Gallons
Selected
AO Smith 100279887 FCG-75 Proline 74 Gallon Residential Natural Gas Water Heater - Atmospheric Vent - 6 Year Warranty
AO Smith 100280111 FCG-100 Proline 98 Gallon Residential Natural Gas Water Heater - Atmospheric Vent - 6 Year Warranty
- +
75 Gallons
Selected
AO Smith 100279887 FCG-75 Proline 75 Gallon Residential Natural Gas Water Heater - Atmospheric Vent - 6 Year Warranty
AO Smith 100280111 FCG-100 Proline 100 Gallon Residential Natural Gas Water Heater - Atmospheric Vent - 6 Year Warranty

Product details

AO Smith FCG-75 ProLine High Recovery 74-Gallon Gas Water Heater, 6 Yr Tank / Pts Warranty

FEATURES
  • Blue Diamond glass coating prevents early corrosion of the tank, extending it's life
  • Dynaclean diffuser dip tube reduces sediment build-up and improves long-term efficiency
  • Coregard anode rod with stainless steel core
  • Heat trap nipple reduces stand-by energy loss
  • Push-button piezo ignitor
  • Fully automatic controls with safety shutoff.
  • AO Smith Proline® High Capacity Atmospheric Vent Water Heater

    PROLINE® HIGH CAPACITY ATMOSPHERIC VENT COMMERCIAL-GRADE RESIDENTIAL

      HIGHEST RECOVERIES
      • Capacity/ input combinations up to 98 gallons/75,100 BTU’s produce recoveries up to 81 gallons per hour
      FULLY AUTOMATIC CONTROLS WITH SAFETY SHUTOFF
      • Accurate, dependable control system requires no electric connections. Fixed automatic gas shutoff device for added safety
      GREEN CHOICE® GAS BURNER
      • Patented eco-friendly burner design reduces NOx emissions by up to 33% and complies with Low - NOx emission requirements of 40 ng/J
      DYNACLEANâ„¢ DIFFUSER DIP TUBE
      • Reduces lime and sediment buildup and maximizes hot water output. Made from long - lasting PEX cross-linked polymer
      COREGARDâ„¢ ANODE ROD
      • Our anode rods have a stainless steel core that extends the life of the anode rod allowing superior tank protection far longer than standard anode rods
      PUSH-BUTTON PIEZO IGNITOR
      • Makes lighting the pilot fast and easy with one - hand push - button spark ignition.
      NIPPLES
      • Factory-installed for faster installation
      CODE COMPLIANCE
      • Meets UBC, CEC and ICC National Codes
      • Meets the thermal efficiency and standby loss requirements of the U.S. Department of Energy and current edition of ASHRAE/IES 90.1

    ENHANCED-FLOW BRASS DRAIN VALVE

      • Our residential water heaters have a solid brass, tamper resistant, enhancedflow, ball type, drain valve
      • Uses a standard female hose fitting that allows for fast and easy draining during maintenance
      • Designed for easy operation, this valve includes an integral screwdriver slot that features a 1/4 turn (open/close) radius, which not only permits full straight-through water flow but also a quick and positive shut off
      Warranty
      • 6-Year Limited Tank and Parts Warranty
    AO Smith
    See All AO Smith Products

    Specification Sheet

    Basic Information
    MPN ? Manufacturer Part Number 100279887
    UPC / GTIN 671657013615
    Manufacturer AO Smith
    Series ? A manufacturer's grouping of items that match, coordinate, or complement each other. ProLine
    Dimensions and Measurements
    First Hour Rating 125 Gallons
    Height (Inches) ? The vertical measurement from bottom to top, measured in inches. 61"
    Length (Inches) ? The distance of the product's longest side, measured in inches. 26.5"
    Width (Inches) ? The horizontal measurement from left to right, measured in inches. 26-1/2"
    Depth (Inches) ? Depth 26-1/2"
    Gallons 74 Gallons
    Vent Size (Inches) 4"
    BTU Input 75,100
    Weight ? Weight 270.00
    Characteristics and Features
    Warranty ? The terms and conditions of the warranty provided for the product from the manufacturer. 6 Years
    Water Heater Type Residential
    Venting Standard Vent
    Type Short
    Water Connection Location Top
    Venting Type Atmospheric Vent
    Fuel Type Natural Gas
    Energy Star No
    Warranty and Product Information
    Product Warranty 6 Years Tank / Parts Warranty
    More from AO Smith
    Document

    Click Here to Explore All Tank Water Heaters



    By using this site you agree to our Terms, Conditions of Use and Privacy Statement
    © 2025 AF Supply Corp. All Rights Reserved.