Wall vent F100 dB Thermo

Air supply vent for wall mounting. The vent is capable of providing the room with large quantities of fresh air without causing draughts. A complete set contain internal part, wall pipes and external grille. The wall pipes are available in two dimensions, Ø99 or Ø102mm. The pipes fit telescopically which provides a flexible join. The internal part is provided with a standard filter and condensation protection. The vent can easily be open/closed with the pull cord. Minimum-flow can be set by adjusting the setting screw. The distribution pattern can be adjusted by using an air deflector (accessory). The vent has three filter alternatives; Standard filter (dust & insect filter), Pollen filter and Environmental filter. The sound-reduced model has another wall pipe than the standard. Besides the dB-pipe the vent also contain two cover plates. The pipe length is 400mm as standard but can easily be cut to requested length (max.1200mm). A high placing is recommended preferably above a radiator. With this solution the incoming air mixes with the convection flow of warm air, ensuring maximum comfort. When using the vent in rooms with underfloor-heating please complement with an air deflector (ensures a better mix of air and prevents draught, accessory). The minimumflow is set by taking off the front cover (from shut position). Insert a small screwdriver into the rim and pull the cover outwards. The vent opening is infinitely variable by adjusting the setting screw. Installation/positioning The vent should be positioned high up on the wall. If there is a radiator, it is best to try to position the vent above this. With this positioning, you utilise the convection flow and achieve the best comfort level.