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Vertical Mini Air Handling Unit Fan Coil

HAHU &  HAHU ECM

The Polar Air Vertical Mini AHU fan coil units have been specifically designed for vertical installations.

The Polar Air Vertical Mini AHU fan coil units have been specifically designed for vertical installations. Made with sandwich panels to achieve low noise levels, integrated control box and panels to access components, these units provide a comfortable environment for both commercial and industrial applications.

The (M)VAHU range has been designed for exposed vertical installation, directly into required installation spaces. The unit includes internal insulation panelling and compact design which ensures low noise level.

 The Polar Air Vertical Mini AHU fan coil offer a range of EC motor 230V/50Hz units

Product Accessories

  • Infra-red handset and wall holder
  • ABS external LED receiver
  • Unlimited wired wall pad controller
  • DIP switch configuration service
  • Universal EC thermostat
  • STCD Series thermostats

More Accessories

  • Electrical heaters
  • Valves and valve kits
  • Optional stainless steel drain pan

 

 

Structure

Made from a frameless integrated folded steel structure, it uses a sandwich panel consisting of two walls with high pressure PU foam inner insulation. Both walls are made of pre-coated steel 1” thickness.

Water Coils

Built with seamless copper tubes and headers, mechanically expanded into corrugated aluminium fin material for a permanent primary to secondary surface bond. Tested at 35 bar with maximum operating limits at 20 bar.

Fan

  • Galvanised steel housing centre with fixed plate impeller
  • Riveting compression on the end ring
  • Steel sheet mounting feet to ensure adequate strength
  • All impellers and motors are balanced according to ANSI/AMCA-204 standard

Motors

  • EC motors with included driven controls PCB
  • Constant torque
  • Permanent magnet
  • 3 speed pre-set to allow precise air balancing

Filtration

Washable filters made of double layer acrylic with an aluminium frame containing G4 (Merv 8) efficiency class. F8 (Merv14) efficiency filters are optional.

Condensate Pans

Painted steel drain pans with 3/16” of insulation on the outer wall and isolated with aluminium in the inner wall. Pans are positively sloped and coated with self-extinguishing closed cell expanded polyethylene thermal properties.

Performance

Optimised water circuit designs tested in accredited thermal test rooms to guarantee dependable performance and low water pressure drops. Airflow supplied at 300pa External Static Pressure (ESP) and can reach up to 8000m3/h at highest speed.

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