VAV Terminals

Fan Assisted VAV Terminal – Series

The Holyoake model HFCS is a series type fan-assisted VAV assembly which offers a robust unitary construction which has been designed to provide optimum performance with minimum noise and maximum reliability. The primary air enters the valve, mixes with the secondary (ceiling) air, and continues in series through the fan into the distribution duct. The fan runs continuously while air conditioning is required.

  • Provides continuous fan operation.
  • Reduces airborne and radiated noise levels to a minimum.
  • Offers compatibility with all accessories available for the HCV series.
  • All HFCS terminals are furnished with:
    • Secondary air inlet filter.
    • Two or three speed fan motor.
    • Solid state speed controller.
    • Access for motor/rotor service, or replacement, without removal of the assembly.
    • Fully removable bottom panel.
  •  Accessories:
    • One or two row hot water heating coil(s).
    • Electric heater.
    • Inlet attenuator type ST2, with two row core, or type ST4, a double banked assembly consisting of a four row core, 400mm deep.
    • ‘EU2’ washable type filter media, fitted to the front of the attenuator or hot water coil(s) if applicable.
    • Outlet attenuator.
    • Multiple dampered outlet adapter.
    • Round outlet adapter.
    • Three speed selector switch.
    • Solid state speed controller.