BZZ backflow prevention device
The BZZ damper prevents uncontrolled air flow in the opposite direction when the ventilation system is switched off.
Aircycle 3.1 Digital Range
The Brookvent Aircycle 3.1 Digital range is the perfect choice of heat recovery ventilation system for medium to larger dwellings and apartments.
The Aircycle 3.1 Digital heat recovery ventilation system extracts the heat from your wet rooms such as bathrooms and kitchens, and infuses this heat into the fresh air, allowing for healthier, more comfortable conditions inside your residence for all inhabitants.
Offering up to 65 l/s at 150 Pa max airflow, down to 0.37 W/l/s specific fan power, a programmable 25% boost setting and 4 Airflow modes (Night, General, Boost, and Purge), amongst other benefits, this versatile system (it can be wall, ceiling or floor mounted) also offers up to 93% heat recovery efficiency- making it quite simply the best in its class. A remote digital control with status indication (sold separately) offers enhanced controllability packaged in a user-friendly interface, allowing for bespoke commissioning to fit each project.
The new aircycle 3.1 Heat Recovery Ventilation system HRV comes with award winning technology, unrivalled performance and versatile installation.
With a Specific Fan Power (SFP) down to 0.37 W/l/s and a heat recovery efficiency up to 93% the aircycle 3.1 succeeds in balancing the trade-off between airflow, efficiency and acoustic performance, offering a system that delivers true comfort ventilation for the end user.
Core features include:
- Up to 93% heat recovery efficiency
- Down to 0.37 W/l/s specific fan power
- 4 Airflow modes (100% variable): Night, General, Boost, Purge
- Programmable 25%+ boost setting
- Remote digital control – sold separately
- Status & airflow mode Indication
- Fault alert
- Hours run meter
- 230V Auto-boost compatible
- Integral humidistat
- Automated frost protection
- Automatic Summer bypass, 100%
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The TLS silencer is used in round ventilation ducts. As a standard, the silencers are delivered with a rubber seal. Inside they are filled with 50 mm thick mineral wool.
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ALIZÉ HYGRO, TEMPO and VISION humidity-sensitive or timed extract vents fall within the scope of Technical Opinion for humidity-controlled ventilation systems ALIZÉ 2018. They adjust extraction air flow rates in wet rooms (kitchens, bathrooms, toilets) according to the relative humidity and feature boost timers for additional extraction.