Helios Fans ELS-VNC 100

The Helios ELS-VNC 100 is an ultraSilence fan unit providing a 100 m³/​h airflow, designed for automatic, periodic ventilation with adjustable overrun and interval operation. It features selectable run-on times of 6, 10, 15, or 21 minutes, delayed start options of 0 or 45 seconds, and interval settings of 4, 8, 12, or 24 hours, making it ideal for low-use spaces such as hotels or holiday homes.

This fan comes complete with a flat white fascia and incorporates Helios’s ultraSilence® technology for quiet operation. It includes a permanent, dishwasher-resistant filter with a dirt filter indicator to notify when cleaning is needed. Installation is simplified by an integrated quick plug connector for electrical connection.

The unit is insulated to class II standards and offers IPX5 protection, suitable for installation in zone 1 of bathrooms. The energy-saving motor runs on a 230 V, 50 Hz supply and is fitted with maintenance-free ball bearings designed for long-lasting operation.

Operating noise levels are low, with a sound pressure level of 47 dB(A) and a sound power level of 51 dB(A), measured with a 10 m² equivalent absorption surface when installed with the ELS-GU casing and lateral discharge.

The ELS-VNC 100 provides reliable, low-maintenance ventilation with enhanced user comfort through individually adjustable timer settings, making it a practical choice for both private and commercial wet room applications.

Electrical connection requires NYM‑O 3×1.5 mm² cable (4×1.5 mm² for deactivating the automatic function). Wiring is detailed in diagram SS-882. All performance and noise data comply with DIN standards 24163, 24166, 45635, and 44974.