National Ventilation MON-S100HT Monsoon Silence White Low Energy Low Noise Axial Extractor Fan With Humidistat & Adjustable Timer 100mm / 4 Inch 240V

Monsoon Silence Axial Extractor Fan with Humidistat & Timer – 100mm, 240V

The Monsoon Silence 100mm Extractor Fan with integrated humidistat and adjustable timer is designed for ultra-quiet, energy-efficient operation in bathrooms, wetrooms, and other moisture-prone areas. Ideal for Zone 1 use, it features intelligent humidity sensing and low-noise airflow—making it perfect for domestic ventilation that meets current Building Regulations.

• Integrated Humidistat & Timer: Automatically activates on humidity rise and continues to run for a set duration after switch-off—ideal for moisture control in bathrooms.
• Low Noise Performance: Operates as quietly as 25 dB(A), delivering powerful extraction with minimal disruption to occupants.
• Highly Efficient Design: Specific Fan Power as low as 0.27 W/L/S, fully compliant with Part L energy efficiency requirements.
• Zone 1 Rated with IP45 Protection: Safe for installation in wet zones when used with an RCD, suitable for residential bathrooms and shower rooms.
• Durable & Feature-Packed: 40,000-hour long-life ball bearing motor, anti-vibration mounts, thermal overload protection, and built-in backdraught shutter for improved efficiency and comfort.

Technical Specification

• Fan Type: Low noise axial with mix-flow impeller
• Size: 100mm (4")
• Voltage: 240V
• Control: Humidistat and adjustable timer
• Noise Level: As low as 25 dB(A)
• Ingress Protection: IP45 (with RCD)
• Motor Life: 40,000 hours (ball bearing)
• Energy Efficiency: SFP as low as 0.27 W/L/S
• Compliance: Meets Part F & L of Building Regulations

✅ Choose the Monsoon Silence fan with humidistat and timer for quiet, automated moisture control—ideal for bathrooms requiring precision ventilation with low noise output!