100mm-4" Rigid Fast fix Duct - White control_humidistat 2 or Outside the unit

2 or Outside the unit comes pre-assembled and is easy to install in both new build or when replacing an existing fan

Mould requires moisture and warmth to grow

a on constant)

Very low maintenance required - The air and exhaust inlets only require cleaning annually with a damp cloth

100mm-4" Rigid Fast fix Duct - White control_humidistat 2 or Outside the unitFast fit duct system with white external grille Allows installation to be completed safely from inside of a building by using the push fit system. The seal between the external grille and the duct provides a weatherproof seal. It is installed by pushing through a 117mm diameter hole to locate the external grille to the outside of the building