H Cowl Anti-Downdraught Terminal with Locking Band Fixing

DESCRIPTION:

In normal or still air conditions, the hot gases and smoke pass up the chimney and exit out of the top of both of the vertical tubes. 

If wind drives downwards in turbulent conditions, the air moving down the tubes induces suction as it passes the horizontal tube and the hot gases and smoke exit out of the bottom of the vertical tubes.

SPECIFICATIONS:

- Made from corrosion proof stainless steel

- RAL no. 8023

- Fits most standard chimney pot diameters

- Easy to fit with integral toggles

- Use on chimneys in downdraught situations

- Durable construction, quick and simple to install

- Prevents rain ingress.