Helios Fans M1/150 N/C

The Helios MiniVent M1/150 N/C is a high-performance extractor fan featuring a premium EC motor and a suite of advanced timer functions. Operating at two selectable speeds (260÷220 m³/​h), it includes a codable overrun timer and interval operation, making it ideal for energy-efficient, demand-based ventilation in bathrooms, toilets, and other compact areas. Users can set the start delay to 0, 45, 90, or 120 seconds and choose a run-on time of 6, 10, 15, or 21 minutes. The interval function allows automatic activation every 8, 12, or 24 hours. Fan speeds and electronic functions can be individually adjusted via potentiometers. Its sleek, modern facia hides the internal components and blends effortlessly with stylish interiors. With a low operating noise of just 35 dB(A) at 220 m³/​h, the unit benefits from Helios’ ultraSilence technology and includes an airtight back draught shutter as standard