Ducting

Kair White Cowled Outlet Grille 155mm External Dim Wall Vent With Rectangular 110mm x 54mm Rear Spigot and Backdraught Shutter

Hoses UK Polyurethane PU Ducting Joiner White 80mm OD x 100mm Long

25mm Light Guage Conduit BLACK (3m)

100mm Round Flexible/Rigid Ducting Straight Connector

Plastic Circular Solid Ducting 100mm dia x 350mm long

Hoses UK Polyurethane PU Ducting Joiner Black 65mm OD x 100mm Long

Thermal 160mm - 150mm Reducer Adaptor

Kair Terracotta Airbrick Grille with Surround for 204mm x 60mm Ducting

Terlok Ring Leader 150mm Air Valve Fixing Ring

100mm Round Threaded Hose Connector Male - Connect Flexi Duct To Rigid

Aluminium Flexible Ducting - 5 Metre - 102mm (4") Diameter

100mm External Grey Louvered Grille Vent (4" Spigot)

Kair Terracotta Gravity Grille with Rectangular 110x54mm Rear Spigot

204mm x 60mm to 100mm Rectangular to Round Adapter

Kair Ducting Adaptor Reducer 204mm x 60mm to 110mm x 54mm

Flanged Spigot Without Radius (safe) 150mm Galvanised

Kair Metal Hose Clip 150mm - 6 inch Ducting Clip for Flexible Hose

Verplas 220mm x 90mm to 204mm x 60mm Air Brick Reducer White Rigid Duct

Kair Ducting Adaptor 110mm x 54mm to 100mm - 4 inch Rectangular to Round Straight Channel Connector - Male

Kair White Gravity Grille with Rectangular 110x54mm Rear Spigot

Kair Threaded Connector 100mm - 4 inch for Joining Flexible Hose to Round Duct Pipe

Kair Terracotta Louvred Wall Vent Grille 155mm External Dimension with 110mm x 54mm Rectangular Rear Spigot

Kair Brown Gravity Grille with Rectangular 110x54mm Rear Spigot

Terlok Ring Leader 200mm Air Valve Fixing Ring