Decentralized controlled mechanical ventilation Vortice Vort HRW 30 Mono Evo with heat recovery Ø 100 mmDecentralized controlled mechanical ventilation Vortice Vort HRW 30 Mono Evo with heat recovery 100 mm The Vortice Vort HRW 30 Mono Evo controlled mechanical ventilation system is the ideal solution for air exchange in residential and commercial premises of new or renovated buildings, characterised by high levels of thermal insulation; being a decentralised system, it is suitable for the ventilation of single rooms and requires a very low energy