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Flow1000 heat recovery ventilator
Flow1000 heat recovery ventilator
Flow1000 heat recovery ventilator
Flow1000 heat recovery ventilator
    Helty

    Flow1000 heat recovery ventilator

    Flow1000 has been developed to meet the requirements for optimal air renewal in all high-occupancy environments - such as classrooms, kindergartens, recreational areas, shared offices, coworking spaces, retail stores and canteens - where high indoor air quality is essential without compromising comfort and energy efficiency. With variable air flow rates up to 1000 m³/h, it is ideal for integrating a decentralised HRV system in existing buildings, avoiding complex and invasive building works while minimising ducting and installation time. Flow1000 is available both as a stand-alone HRV unit and in the Flow1000 Steel version, featuring a white-painted steel cover for exposed installation. A heat recovery efficiency of 80%, excellent air purification performance ensured by the Coarse 80% + ePM1 80% filters, and ease of maintenance make Flow1000 the ideal solution for HRV retrofit applications without compromise. Installation requires two 250 mm core drillings on the perimeter wall for supply and exhaust air management; alternatively, it can be carried out using four 125 mm ducts with dedicated accessories.
    Technical specification
    • Unique ref.Flow1000
    • TypeObject (single object)
    • Date of publishing2026-02-09
    • Edition number1
    Related
    • Designed inItaly
    • Manufactured inItaly
    Classification
    • BIMobject CategoryHVAC - Heat Recovery

    Region availability

    Europe
    Åland Islands
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