Storm Collar - Black -150mm diameter Twin Wall Chimney system.
The storm collar protects the rubberised flashing from wear due to severe weather conditions.
For 150mm chimney with 200mm external diameter
The storm collar should be installed about 25mm above the flashing. Once secure run a bead of silicone around the top edge to improve the seal.
For use on solid fuel and gas/oil appliances. eg: wood burning stoves, gas, coal effect fires, oil boilers, solid fuel appliances.
All parts fully welded.
TW Pro is HETAS Approved and is CE marked.
NOTE – The 150 diameter referred to in twin wall chimneys is the internal diameter - the external diameter is 200mm and is not used to describe the part.
|Diameter||150mm internal / 200mm External|
|CE Certification||EN1856-1 T600 N1 D V2 L50040 G50|
|Inner Material||316L Stainless Steel - 0.40mm thick|
|Outer Material||304 Stainless Steel - 0.40mm thick|