The BSK Zephyr Mini is a high-performance decentralized ventilation unit designed to enhance air quality in rooms without a central HVAC system. Perfect for kitchens, bathrooms, and dressing rooms, this system promotes healthy air circulation while conserving energy.
Utilizing a ceramic heat exchanger core, the Zephyr Mini achieves up to 90% heat recovery efficiency by retaining warmth from outgoing air and transferring it to incoming fresh air. It operates in alternating 70-second intake and exhaust cycles for continuous ventilation and year-round thermal comfort.
Its intelligent features include smartphone app control, IR remote, smart humidity sensors, and night mode for silent performance. Multiple units can be wirelessly paired and centrally controlled to create personalized ventilation zones in your home.
Features:
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Up to 90% heat recovery efficiency
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Smart temperature & humidity sensors
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Wi-Fi and mobile app control (iOS/Android)
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IR remote control included
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Four airflow settings for different room sizes
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Silent night mode for uninterrupted sleep
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Wireless pairing for multi-room operation
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Easy installation with one-hole mount
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Maintenance alerts via mobile app
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Filter type: dual G3 filters (optional M5 upgrade)
Specifications Table:
| Feature |
Details |
| Power Supply |
110/230V – 50/60Hz |
| Airflow Rates (m³/h) |
15 / 30 / 45 / 60 |
| Power Consumption (W) |
1.2 / 1.6 / 3.5 / 6.3 |
| Sound Power Level (dBA) |
24 / 31 / 40 / 48 |
| Sound Pressure at 1m (dBA) |
13 / 20 / 29 / 37 |
| Heat Recovery Efficiency |
Up to 90% |
| Operating Temperature |
−25°C to +50°C |
| Protection Class |
IPX4 |
| Filter Type |
2× G3 (Optional M5) |
| Sensor Types |
Digital temperature & humidity sensors |
| Fan Type |
2-way reversible fan |
| Control Options |
IR remote + mobile app (Wi-Fi) |
| Wireless Pairing |
Local network, no internet required |
