Passive Stack Ventilation

Passivent PSV provides a natural energy-free alternative to mechanical fans, positive pressure and heat recovery systems. Driven primarily by the natural stack effect by which warm air rises, moisture laden air is removed directly from 'wet' rooms (kitchens and bathrooms). The system can be incorporated into both new build and refurbishment projects.

- Provides 24-hour condensation control with continuous gentle extraction.
- Maintains a fresh indoor environment, alleviating the effects of allergies including asthma.
- Completely silent operation.
- Energy free ventilation, no electrical input required
- 'Intelligent' extracts and inlets automatically modulate ventilation to suit demand.
- Complies with Building Regulations Part F.
- No mechanical components to go wrong.

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Download Installation Guides
- PSV Kit Reference PSV01 >
- PSV Kit Reference PSV02 >
- PSV Kit Reference PSV03 >
- PSV Kit Reference PSV04 >
- PSV Kit Reference PSV05 >
- PSV Kit Reference PSV06 >
- PSV Kit Reference PSV07 >
- PSV Kit Reference PSV08 >
- PSV Kit Reference PSV09 >

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