Air Vent Rytons AC10LPCWL Cowled LookRyt AirCore Ventilator Colour:Terracotta For 4 Inch (100mm) Extractor

For 4 Inch (100mm) Extractor Fan Ducting

Can be stacked together to create 9" x 6" and 9" x 9" combinations

Extends to suit wall thickness of 190mm - 335mm

Can be applied to most surface and is resistant to water

the Hip End Closer offers a cost effective dry fix alternative to mortaring in the end of a roll-out hip system

Air Vent Rytons AC10LPCWL Cowled LookRyt AirCore Ventilator Colour:Terracotta For 4 Inch (100mm) ExtractorProduct Description Cowled LookRyt AirCore Rytons AC10PCWL 127mm x 350mm Ventilation for heating and gas appliances. Retro fitted combustion air vent for boilers, stoves and fires. Cowl protects against excessive weather conditions and alleviates air blasts through the cavity. Provides 11,100mm (111cm) Equivalent area. Tested to BS EN 13141 1: 2004 and independently verified by the BRE. Unique draught reducing panel disperses air evenly for improved