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ORKA

 

ORKA

The ORKA heat recovery ventilation units are designed for ventilation of family houses and due to their small size and low weight, they can be installed on the floor or in the ceiling. The ORKA units have low-consumption class B fans and are equipped with a cross-flow type ST heat exchanger or with a counterflow type HR plate heat exchanger with high efficiency. The ORKA HR units are not equipped with an air heater or frost protection. The units have a two-stage speed switch. Constant air flow controllers ensure constant exhaust airflow regardless of the selected speed.

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4 Item(s)

  • ORKA HR 125

    ORKA HR 125

    with bypass heat recovery unit  
    Excl. Tax: €1,038 Incl. Tax: €1,256
    in 4-6 weeks
    Air: 225
    Diameter: 125
    Noise: 52
  • ORKA HR 150

    ORKA HR 150

    with bypass heat recovery unit  
    Excl. Tax: €1,038 Incl. Tax: €1,256
    in 4-6 weeks
    Air: 225
    Diameter: 150
    Noise: 52
  • ORKA ST 150

    ORKA ST 150

    with bypass heat recovery unit  
    Excl. Tax: €759 Incl. Tax: €918
    in 4-6 weeks
    Air: 225
    Diameter: 150
    Noise: 52
  • ORKA ST 125

    ORKA ST 125

    with bypass heat recovery unit  
    Excl. Tax: €759 Incl. Tax: €918
    in 4-6 weeks
    Air: 225
    Diameter: 125
    Noise: 52

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4 Item(s)