Helios ELS Two Speed Bathroom Fan - Mix & Match Ultrasilence®
The new Helios Ultrasilence® ELS mix & match modular fan range is the our most popular bathroom extract fan. They are space-saving and low-priced, energy saving with revolutionary & intelligent electronics. A wide variety of model options include interval function, overrun timer, humidity controlled operation, automatic PIR sensor etc. All of these fans are IP X5 and suitable for all zones of the bathroom except zone 0 (see building regulations). All fans fit all casing options.
These very quiet two speed bathroom fans offer a very advanced design producing a volume of 16.7 l/s and 9.7 l/s at a sound level of just 20 dB(A). 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.
These very quiet two speed bathroom fans offer a very advanced design, producing a volume of 16.7 l/s and 9.7 l/s at a sound level of just 20 dB(A )with built in run on timer. 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.
These very quiet two speed bathroom fans offer a very advanced design producing a volume of 30.0 l/s and 16.7 l/s at a sound level of just 31 dB(A )with built in run on timer. 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.
These very quiet three 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. 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.
These very quiet two speed bathroom fans offer a very advanced design producing a volume of 16.7 l/s and 9.7 l/s at a sound level of just 20 dB(a) 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.
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.