Description
The Ventilair Bestia Commercial Heat Recovery Ventilator provides high-capacity balanced mechanical ventilation for commercial and other large ducted applications. Designed for installations where substantial airflow and higher external pressure are required, the Bestia simultaneously supplies filtered outdoor air and extracts stale indoor air while recovering energy between the two airstreams.
Fresh outdoor air enters the unit and passes through the filtration system before travelling through the energy recovery exchanger. At the same time, extract air from the building passes separately through the exchanger before being discharged outdoors. Energy from the outgoing air is transferred to the incoming fresh air, reducing the amount of heating or cooling required to bring replacement air closer to indoor conditions.
Designed for high-capacity commercial ventilation
The Bestia range covers airflow requirements from 3,000 to 8,000 m³/h, with increasing pressure capability across the range. This makes it suitable for larger commercial ventilation systems where air must be distributed through extensive ductwork.
The available airflow capacities are:
- 3000 m³/h
- 4000 m³/h
- 5000 m³/h
- 6000 m³/h
- 7000 m³/h
- 8000 m³/h
All six models operate from a 380 V electrical supply and are intended for larger commercial ventilation installations.
Heat and energy recovery
At the centre of the Bestia is the PSY energy recovery exchanger. The supply and extract airstreams remain separated while energy is transferred between them, allowing useful energy from conditioned indoor air to be recovered before that air is exhausted.
The exchanger also supports moisture transfer between the airstreams, giving the unit energy recovery capabilities beyond temperature exchange alone. This can help reduce the load placed on the building’s heating and cooling systems while maintaining the required level of fresh-air ventilation.
Multi-stage filtration
The GL configuration combines primary activated carbon and H13 HEPA filtration, helping to remove airborne particles from incoming outdoor air before it is distributed through the building.
This allows the Ventilair Bestia Commercial Heat Recovery Ventilator to combine high-volume fresh-air delivery, extract ventilation, energy recovery and air filtration within a single central system.
With six available capacities, the Bestia can be specified for a range of commercial projects requiring between 3,000 and 8,000 m³/h of controlled ventilation.
