Passivent Hybrid Plus2 Aircool Ventilators - Wall & Window versions

The Hybrid Plus2 Aircool® ventilator combines the features of the Passivent Aircool ventilator (see separate NBS listing for these) with an innovative air tempering and mixing unit utilising a single energy-efficient fan to improve indoor air quality, thermal comfort and occupant wellbeing.

The unit (designed for fast and simple installation) can operate three modes of ventilation dependent on the internal and external environment, offering both air quality and thermal comfort.

It can be used in a wall, curtain walling or window construction (see separate BIM objects for wall or window application).

Features and benefits:

• Can be ceiling mounted or ducted within a suspended ceiling.
• Contemporary design.
• Quiet operation leads to less disturbance when in use.
• Sensors respond automatically to rising levels of CO2
• Enables BB101, BB93 and the Facilities Output Specification for Priority Schools Programme to be achieved.
• Modular format enables flexible design.
• Three modes of operation to satisfy cool and warm conditions (mixing, cooling and passive).
• Lightweight construction for easy lifting and positioning.
• Three-component design for speedy installation.
• Energy efficient fan resulting in lower running costs.
• Minimal maintenance: no filters to replace, simply clean periodically to remove any dust
• External louvres and frame are polyester powder coated to order.
• Internal cover grille and housing are supplied in white RAL 9016 as standard but can be provided in other colours upon specific request.
• Equivalent free area of each unit: 0.054m2.
• Max. flow rate when inlet & outlet resistances are equal and fan is in operation: 150 l/s.
• Acoustic: A 30dBDn,e,w noise reduction is possible through the product with the damper in the open position, when tested to BS EN ISO 10140-2:2010* for element-normalised level difference and BS EN ISO 717-1:2013*. The system can be used to meet the acoustic requirements of BB93. specific fan power ranges between 0.133 to 0.40W l/s, depending on the ventilation rate.

Dimensions:

Internal tempering and mixing unit:

967 x 330 x 1253 mm(w x h x d).

Aircool size would be supplied to suit the building

requirements:

Typically:

• 842mm(w) x 320mm(h) for wall applications
• 873mm(w) x 351mm(h) for window applications.