Supply air vent for wall mounting. When delivered as an assembly, the vent comes with a lead-through and exterior wall grille. The lead-through consists of three module pipes – one with a face-to-face length of 50 mm and two with a face-to-face length of 100 mm. The module pipes can be connected in series by means of press fitting. The vent adapter, which fits inside the module pipes, is 80 mm long and thereby produces a telescopic function of about 60 mm. The short module pipe adds 50 mm, eliminating the need to cut any pipes. The exterior wall grille has a adapter that can be connected directly to the module pipes.
Internal vent part:
The internal vent part consists of a chassis with an infinitely adjustable shutter plus a cover for filter and condensation insulation. The shutter is operated with a slider located on the bottom of the vent. The cover has a unique design that allows large amounts of cooled air to be supplied to the room without problems with draughts. The bottom has no openings whatsoever, while the top has larger openings. The cover houses a dust and insect filter that is easily removed for cleaning. Different filter options are also available for the vent. In addition to the standard filter, there is also a pollen filter (EU4)
Basic flow is achieved by removing a plug in the shutter blade.
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. Fresh 90 is excellent for use with underfloor heating thanks to the unique design of the air openings.