Merlin Humidity Tracking Fan

The Merlin Humidity Tracking Extract Fan is a fully automatic 100mm (4″) axial fan for wall, ceiling or window applications*. This fan is iPx7 rated and is safety extra low voltage (SELV) as standard therefore being suitable for use in Zones 1 and 2.

Operates when an increase in humidity is sensed. Energy Efficient – As low as 2 watts. Quiet operation. No maintenance required.

The energy efficient ball bearing 12V DC motor requires 2 watts of power when operating. Supplied with fan, remote humidity sensor & transformer.

The Dynamic Humidity sensor is designed to operate when any rapid increase in the humidity is sensed. When the water vapour has been extracted and the room returns to the previous humidity level, the Dynamic Controller will switch the fan off boost back to the present trickle rate.

Note: * Seperate kit required for window applications.

Benefits and features

Energy Efficient – As low as 2 watts
Ball bearing motor, provides long life peformance
Quiet operation
Conforms to IEE 17th Edition SELV circuits
Dynamic sensor head guaranteed for life
Transformer and humidity sensor housed in single remote unit
Manually operated pull-cord for max boost and return to trickle operation
LED function display
Extract rate 90m3 per hour (25 ltrs/sec)
SELV fan unit can be positioned in Zone 1 or 2
Transformer/Humidity sensor unit must be positioned outside Zone 2
Lower energy cost for tenant in keeping with Government Directive regarding energy efficient electrical appliances in Social Housing.
No maintenance required