Wall sleeve for wall and ceiling mounting.Article: WH 20, Installation location: Wall / ceiling, Material: Plastic, Weight: 0.67 kg, Weight with packaging: 0.7 kg, Suitable for nominal width: 200 mm, Width: 237 mm, Height: 237 mm, Depth: 280 mm, Width with packaging: 237 mm, Height with packaging: 237 mm, Depth with packaging: 280 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: yes, Suitable for residential fans: no, Suitable for centrifugal fans: no, Suitable for circulation fans: no
