Built-in wall box suitable for ventilair DN 70-100, ventilair duplex DN 70-100, ventilair active DN 70-100
box dimensions wxhxd=200x210x133 mm, suitable for brick wall and drywall installation, box depth adjustable by maximum 65 mm, mounting frame with distance bolts for cover plate, polystyrene protection block, plastic cover plate, UV resistant, wxh=235x250 mm, alpine white