The CAMUS Family of gas fired residential, commercial and industrial high efficiency, condensing, and non-condensing boilers & hydronic water heaters.


The Valiant-FT is a counter flow firetube boiler for hydronic heating applications. It features thermal efficiencies of up to 99% and turndown ratios of up to 10:1

Standard Features

  • ASME “H” stamped stainless steel heat exchanger
  • Fully welded construction with stainless steel pressure vessel combustion chamber, tubes and tubesheets
  • Modulating boiler with up to 10:1 turndown
  • 95% DOE AFUE efficiency (VA80-299)
  • 97% thermal & combustion efficiency (VA399)
  • NG or LP operation (field convertible)
  • Standard wall-hung configuration (optional kit for floor-mount configuration)
  • Inherent O2 trim via air density response
  • Zero clearances to combustible materials
  • Built-in high limit with soft manual reset through touchscreen
  • Built-in low water cut-off with soft manual reset through touchscreen
  • Universal vent connection with combustion analyzer test port
  • Return water temperatures as low as 40°F
  • Factory test-fired and certified
  • 10 year llimited warranty on heat exchanger
  • 5 year limited warranty on burner
  • 1 year limited warranty on parts

Industry leading counterflow firetube design

  • 439 stainless steel construction
  • Dedicated stainless steel alloys
  • Resistant to corrosion
  • Extremely low operating noise
  • Maximum operating temperature of 200°F
  • Up to 40° ΔT
  • Maximum operating pressures:
    • 080-155 – 30 PSI
    • 199-399 – 80 PSI
  • Up to 10:1 turndown - lowering firing rates provide better heat transfer throughout the heat exchanger, reduces on/off cycle, increases energy savings and minimizes wear and tear on the appliance and components.
  • The Valiant-FT™ Industry leading counterflow firetube design


    Revit ( .rfa Format )

    Control Panel Highlights

    The Valiant-FT utilizes a 7” color HMI touchscreen which provides an easy-to-read graphical display of all information making it extremely user friendly and intuitive to use. This display provides the ability to change set points over various modes of operation, such as Central Heating, DHW, Outdoor Reset and more.  This interface provides visual graphs illustrating the various temperature points over a period of time. It also allows for overall appliance monitoring, including all sensors, firing rate, fan speed, flame signal, alarm reporting, and manual firing rate control during product commissioning.

    A second digital display is mounted on the inside door of the Valiant-FT.  This display provides access to additional parameters which can be changed by the installer to suit the requirements of the specific job site. This adds an additional layer of multi-level access to the control which makes the control easy to use for the user without the fear of changing any major performance altering parameters.

    The Valiant-FT control is Modbus RTU ready and capable of alternative protocols through the use of a gateway. Our Field Server Protonode is proven and capable of communication with common protocols including but not limited to BACnet, LonWorks and Metasys. The Protonode provides ease of integration with new and existing building management systems.

    • Multi-unit cascade function up to 64 Boilers
    • Multiple Lead Lag Modes
    • Fail-Safe Mode
    The Valiant-FT™ Control Panel

    Convenience of access

    The Valiant-FT™ access convenience

    The Valiant-FT takes into consideration convenience of access to all components, as well as multiple field installation possibilities.  All the components are conveniently placed inside the jacket, making them easily accessible from multiple access points from the body of the unit.  Paired with the small footprint and zero inch clearance to combustibles on either side, the Valiant-FT can be installed seamlessly into any space restrictive job sites while still maintaining an ease of access to the appliance.

    • Can be floor or wall mounted
    • Reversible swing door (swing open left or right)
    • Interchangeable location of touchscreen (top or bottom)
    • Service panels on 3 sides

    A top mounted stainless steel mesh burner design makes it easily removable for cleaning and access to the combustion chamber, including all burner mounted components.