Duct extends from 204mm to 350mm.
3 x Vent Axia 427479 C Solo+ HT Extractor Fans with Humidistat and Timer 427479A
5 x Vent Axia 254102 Wall Duct & Grille Vent Kits 100mm / 4 Inch (White)
4 x Vent Axia 254102 Wall Duct & Grille Vent Kits 100mm / 4 Inch (White)
2 x Vent Axia 254102 Wall Duct & Grille Vent Kits 100mm / 4 Inch (White)
1 X Vent Axia Lo Carbon Revive 7
1 X Vent Axia Lo Carbon Revive 5
