Description

The Monsoon MONS100T is a premium 100mm (4 inch) silent bathroom extractor fan designed for quiet yet powerful ventilation. Engineered with a low energy 7.5W motor mounted on rubber anti-vibration mounts, this fan delivers impressive airflow performance of up to 97m³/h while maintaining ultra-low noise levels of just 25dB(A) on high speed.

Its compact, durable, and UV-resistant white plastic casing makes it ideal for modern bathrooms. The MONS100T features an adjustable overrun timer (2–30 mins), integral backdraft shutter, and an IP45 ingress rating, making it suitable for installation in wet zones including zone 1 (shower area). With compliance to both Part F and L building regulations, it’s the ideal solution for efficient, compliant, and long-lasting bathroom ventilation.

Key Features

• Silent operation – only 25dB(A) at high speed
• Adjustable overrun timer (2–30 minutes)
• Low energy use – only 7.5W
• Zone 1 bathroom fan – suitable for shower area
• Backdraft shutter prevents heat loss
• High performance: 97m³/h (27 l/s)
• Complies with Part F & L
• 5 Year Guarantee
• UV-resistant gloss white finish
• Specific fan power: 0.27 W/L/S

Applications

• Bathrooms
• Shower rooms (Zone 1 compatible)
• Toilets
• En-suites
• Residential ventilation