KNIGHT® Fire Tube Wall Mount Boiler

Model WHB399N 120
Fuel Source
Maximum BTU's

  • 399,000 Btu/Hr Input
  • 94.4% Thermal Efficiency
  • 10:1 Turndown Ratio
  • KNIGHT® Fire Tube Wall Mount Boiler
    Model WHB399N 120
    Product Details
    • 399,000 Btu/Hr Input
    • 94.4% Thermal Efficiency
    • 10:1 Turndown Ratio
    • ECM Variable Speed Boiler Pump
    • SMART SYSTEM™ Operating Control and CON·X·US® Remote Capable
    • 110V Electrical Convenience Outlet
    • Stainless Steel Fire Tube Heat Exchanger
    • Universal Vent Connector
    • 15-Yr Heat Exchanger Warranty and 5-Yr Parts Warranty

    • The KNIGHT fire tube boiler delivers ultimate ease of installation, unmatched operational reliability and serviceability.The KNIGHT fire tube boiler continues to lead the charge as the industry-leading high-efficiency residential boiler. With more adjustable parameters than any other competitor, KNIGHT is the most flexible residential boiler you can install.

    Specifications
    Tech Specs
    Thermal Efficiency
    94%
    Maximum BTUs
    399.000
    Power Source
    GAS
    Limited Parts Warranty
    5 Years
    Water Connection Size
    1.5"
    ASME Certified
    Yes
    ASME Stamp
    H
    Destination Country
    US
    ENERGY STAR® Certified
    true
    Fuel Source
    NATURAL
    Height to Gas Valve
    3,50
    Ignition Type
    Direct Spark
    Installation Type
    INDOOR
    Limited Heat Exchanger Warranty 
    15 Years
    Minimum BTUs
    39.900,00
    Application
    RESIDENTIAL
    Shipping Height 
    30"
    Shipping Length 
    56"
    Shipping Width 
    34"
    Side Loop
    No
    Vent Material
    Stainless Steel, polypropylene, PVC, CPVC
    Voltage
    120
    Dimension & Venting
    Type
    Boiler
    Height
    43.375"
    Width
    25.125"
    Shipping Weight
    329lbs
    Vent Type
    Direct Vent
    Product Literature