In addition to Tilmar’s range of wall duct sets, we now introduce the Aero 125 and the Aero 125dB.
These elegant wall units provide a comfortable supply of fresh air and are, of course, continuously adjustable. With the insect filter, pests don’t stand a chance, and the indoor grille is equipped with condensation protection. Thanks to its unique design, the incoming air is deflected in such a way that it immediately mixes with the warmed indoor air — preventing draughts. In addition, both sets can be easily adjusted to fit different wall thicknesses. The Aero 125 is already a very complete set, and if sound insulation is required, the Aero 125dB provides noise reduction up to an impressive 45 dB!

