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Axco HERU Supply Air Units (SAU)

Supply Air Units are compact units designed to provide a comfortable indoor climate with controlled heating and clean, filtered air in smaller premises such as warehouses, workshops, stairwells and workstations.‚Äč

Our HERU Supply Air Units heat and filter the supply air using a smart control system. With the possibility of scheduling temperature and air flow, the ventilation is adapted to the use of the room.

The units are supplied complete with filters, fan and heater.

Beam offer 3 options, with 125mm, 200mm  and 250mm duct connections:

  • An insulated supply air unit with circular connections.
  • The unit has an external control unit for operating and to preset the required temperature as well as monitor the unit’s status.
  • Low sound level, high operating reliability and provides clean indoor air.
  • Comes with Modbus communication via RS485 as standard.
  • Comes complete with filter, fan, duct sensor and eletrical heater as standard.
  • Airflow is generated by a silent radial fan with EC motor, impeller with backward curved blades.
  • The fan house and impeller is easy to clean.
  • Comes with filter ISO ePM1 50% as standard. The filter is very easy to change.
  • Duct connections are equipped with rubber seals.
  • The unit is constructed from galvanized steel sheet and insulated with an easy to clean 30 mm fiberglass.
  • For placement in warm or cold areas.
  SAU 125 SAU 200 SAU 250
Voltage 230 400 400
Phase 1 3 3
Frequency (Hz) 50/60 50/60 50/60
Power (W) 2110 5140 5160
Power, fans (W) 98 127 152
Power, heater (W) 2000 5000 5000
Current (A) 9.6 13.5 13.7
Current, fans (A) 0.82 1 1.19
Current, heater (A) 8.7 12.5 12.5
Speed  (r.p.m) 3630 2900 2880
Max. temperature of transported air 60 °C 60 °C 60 °C
Sound pressure level  at 3m   dB(A) 46 43 42
Weight (Kg) 17.7 26 36.1
Enclosure class (IP) 44 44 44
Insulation class, motor F F F
Capacitor  µF - - -
Duct connection (mm) 125 200 250
Max. flow ( l/s) 128 214 283
Max. pressure (Pa) 700 553 757
Voltage range 220-240 380-415 380-415
Dimensions (WxDxH) 872x237x389 957x298x510 1131x351x629

£1305.00 (Excl. VAT)
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