GC1 Gas Terminal/Cowl
Gas terminal (GC1). This type of cowl must be used to terminate a liner installed on gas fired appliances.
Place the terminal over the protruding liner, screw a stainless steel screw through the cowl and flue liner to secure. Then apply a suitable acid resistant cement seal and weather proof render over the clamp plate and up to the bottom holes of the cowl.
4"/100mm, 5"/125mm, 6"/152mm