H Cowl Anti-Downdraught Terminal with Locking Band Fixing Internal Dia.:8" - Appliance protection against scale

- Appliance protection against scale build up

so that the depth of insertion can be first determined and then fixed by soldering the pipes where they pass though the brass bushes

*16mm and 20mm comes with an Insulation Thickness of 8mm

which acts as an aid in trough maintenance

Incorporates patented swivel function

H Cowl Anti-Downdraught Terminal with Locking Band Fixing Internal Dia.:8" - Appliance protection against scaleDESCRIPTION: 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