Ventilation unit Twinbox
Ventilation box with double fan to ensure constant air supply: if one fan fails, the other is automatically activated. It has a 5 cm insulation, which makes it the quietest case and includes a non-return air system.
The fan speed is fully adjustable. In addition, its maintenance is very easy thanks to the large door that gives the unit room to manoeuvre.
Basic Specifications
- Ventilation unit with 50 mm thick of sound insulation
- External rotor motor protected through thermal contact
- Centrifugal double fan with double inlet
- Back draught damper that avoids air re-circulation
- 0-100% variable speed
- Connection box IP54 incorporated
- Wide service door
- Circular connexions to standard ducts
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