- Economical and convenient for ducting through to outside
- Typical wall installations include double brick walls, brick veneer, cladded exterior walls ect.
- Includes exterior wall grille, ducting, ties and plugs
- 150mm kit - suits R621/8A and R621/9A Heavy Duty Wall Exhaust Fans
Great for bathrooms and kitchens, this wall ducting kit is for use with 150mm exhaust fans. Ducting to the outside prevents damage caused by condensation, reduces odours, and improves air quality.