Product specification

• Ventilation unit (supply/return air) for mixing ventilation LG-ZA-M-SB, for vertical parapet mounting

  Ventilation unit for integration into the parapet of a facade, with direct outdoor and exhaust air connections; ductless ventilation. Housing made of galvanized sheet metal including: air filters, heat recovery system, heating and cooling coils, air dampers, supply and return air fans; 2-row adjustable induction outlet for thermal facade screening and direct workplace ventilation; DDC controller and control valve.​
  • Supply/Return air
  • volume flow rate: max. 53 l/s [190 m³/h]
  • respectively
  • ​​Amount of heat recovered: approx. 50%
  • ​Total cooling output:
  • including:
  • - for cooling down
  • 33% outdoor air
  • - for room cooling
  • when tR = 26 °C ​720 W
  • 200 W
  • 520 W
  • ​Cold water temperature: ​14 / 17 °C
  • ​Total heating output:
  • including:
  • - for heating up
  • 33% outdoor air
  • - for room heating
  • when tR = 22 °C ​1 200 W
  • 280 W
  • 920 W
  • ​Hot water temperature: ​50 / 40 °C
  • ​Operating voltage: ​230 V / 50 Hz
  • Width:
  • Height:
  • Depth: ​1 000 mm
  • 650 mm
  • 297 mm

• Category

  - Facade- and floorsystems - Cool- and heatingsystems