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  • HT ROOFMASTER® STEF EXHAUST FAN

    HT ROOFMASTER® STEF EXHAUST FAN

    HT Roof Fans

    The smoke extract roof fan STEF is designed to be used as an exhaust fan in ventilation systems conveying the media up to a maximum of 400°C for 120 min and confirming with the standard EN 12101-3 and being CE- marked according to this standard.

    • High efficiency roof fan
    • Low sound level
    • Easy installation and maintenance