ELS VF 100/60/35 – Bathroom fan with built in humidity sensor – Helios

ELS VF 100/60/35 – Bathroom fan with built in humidity sensor – Helios

These very quiet 3 speed bathroom fans offer a very advanced design producing a volume of 30.0 l/s, 16.7 l/s and 9.7 l/s with a sound level of just 31 dB(A) on high speed with built in electronic dynamic humidity sensor. Capable of high pressures for long duct runs whilst showing very little loss in volume flow, virtually constant volume. Must be fitted to a casing to complete the fan. Draught proof.

The ELS Ultrasilence® range is energy efficient at 34 Watts and quiet at just 31 dB(A). Supplied with an advanced design that is almost constant volume with increased pressure from long duct runs. Three speeds offers a background ventilation on low speed and bathroom ventilation on mid speed and is suitable for large bathroom on high speed. The attractive fascia conceals the filter that keeps the fan clean. The unit is IP 54 which it is suitable zone 1 for bathrooms as detailed in the IEE regulations.

With a choice of casings these ELS VF 100/60/35 fans create a wide choice of units – surface or flush mounted, ceiling or wall mounted, fire rated, side or rear exit and a two room option. With a built in dynamic humidity control that operates when the humidity set point is reached and switches off when the humidity level has reduced sufficiently. Ideal for bathrooms exceeding volume required of 15 l/s specified in document F of the building regulations and being suitable for zones 1 and 2 of the IEE regulations. On low speed complies to the continuous ventilation of document F. Also suitable for general ventilation in any room.

PRODUCT PDF

helios catalogue ELS V