Vent-Axia Lo-Carbon Silent Fan, Continuous, Humidity + Timer, Closed Grille
175,45 € inc. IVA
37 in stock
The Lo-Carbon Silent Fan 100 mm (Continuous, Humidity Timer) delivers whisper-quiet, energy-efficient ventilation with adjustable speed, automatic humidity-activated boost, and durable long-life motor – ideal for discreet, reliable ventilation in bathrooms and utility spaces.
Documents:
- Vent-Axia Lo-Carbon Silent Fan Installation Guide – English
- Vent-Axia Lo-Carbon Silent Fan Catalogue – English
- Vent-Axia Lo-Carbon Silent Fan Homeowner Guide – English
Documents
Additional information
| Weight | 0,9 kg |
|---|---|
| Dimensions | 16 × 16 × 12,5 cm |
Technical Information
| Noise Level | From 12 dB(A) at 3 m (low speed) |
| Airflow (l/s) | Trickle: 6 l/s; Boost: adjustable +10 l/s up to 24 l/s |
| Power Consumption | 1.7 W at low; 7.5 W at high speed (approx.) |
| Motor Life | Rated up to 40,000 hours |
| Warranty | 5 years |
| IP Rating | IPX5 |
| Zone Rating | Suitable for Zone 1 |
| Construction | Closed-grille; includes back-draught shutter; 0.7 kg |
| Mounting Options | Wall, ceiling, window, or panel mounting |
Description
The Lo-Carbon Silent Fan is a sleek 100 mm axial extract fan from Vent-Axia’s Silent range, designed for continuous ventilation with intelligent humidity control. Its variable speed settings enable precise airflow tuning at installation to suit both trickle and boost demands. When humidity exceeds a preset threshold, the fan automatically switches to boost mode, then continues running for a fixed 15-minute overrun. The fan is engineered for ultra-quiet operation – starting from just 12 dB(A) at 3 metres – making it ideal for bathrooms, toilets, kitchens and other sensitive areas.
Built with a high-efficiency, long-life motor rated up to 40,000 operational hours and backed by a 5-year warranty, this IPX5-rated unit is Zone 1 compliant and meets Building Regulations Approved Documents F & L. It offers both performance and resilience alongside sleek design and flexibility for wall, ceiling, window, or panel installation.
Key Features
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Ultra-quiet operation – Noise as low as 12 dB(A) at 3 metres
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Variable speed control – Adjustable trickle and boost airflow settings for flexible commissioning
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Humidity-activated boost – Automatic boost when moisture levels rise, plus 15-minute overrun timer
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Long-life motor – Rated up to 40,000 hours, with 5-year warranty
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IPX5 & Zone 1 rated – Suitable for bathroom installations
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Regulation compliant – Meets UK Building Regulations (Approved Documents F & L)
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Versatile installation – Closed-grille model; fits wall, ceiling, window, or panel with included back-draught shutters
Detailed Info
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Installation: Minimal wall or ceiling cut-out; includes back-draught shutter. Variable speed is set at installation per airflow requirements.
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Operation Cycle: Runs continuously; boosts when humidity detected; post-boost continues for 15 minutes before returning to trickle.
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Control Options: No manual remote – speed and humidity thresholds are set using internal pot adjustments during installation.
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Application Areas: Ideal for bathrooms, toilets, utility rooms, kitchens – anywhere discreet, efficient ventilation is needed.
