Wall sleeve for wall and ceiling mounting. Length variable.Article: WH 150, Installation location: Wall / ceiling, Material: Plastic, Weight: 1.35 kg, Weight with packaging: 1.4 kg, Suitable for nominal width: 150 mm, Width: 168 mm, Height: 168 mm, Depth: 500 mm, Width with packaging: 168 mm, Height with packaging: 168 mm, Depth with packaging: 500 mm, Required core drilling: at least 169 mm, Suitable for box fans: no, Suitable for roof fans: no, Suitable for pipe fans: no, Suitable for heat recovery systems: no, Suitable for wall-mounted fans: no, Suitable for wall-mounted fans: no, Suitable for residential fans: yes, Suitable for centrifugal fans: no, Suitable for circulation fans: no
