Gasket - Ø 200
In Stock
The Gasket Seal Ø 200 is a crucial element required when your chimney is used with condensing appliances, designed to provide maximum safety and efficiency for your heating systems.
£7.99 incl VAT
- Description
- Product Details
The Gasket Seal Ø 200 is an essential component for chimney flue systems used with solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and oil and gas boilers. Constructed with durability in mind, it features an outer skin made from 304-grade stainless steel and an inner skin from 316-grade stainless steel, both at a 0.4mm thickness. The insulation comprises compressed rockwool, offering densities of 200kg/m³ for TWPro and 128Kg/m³ for other installations. TWPro products are fully welded, HETAS approved, and CE marked, providing assurance of quality and safety. Keep in mind the necessary distance from combustibles: 50mm for TWPro and 60mm for KC. Secure installation is ensured through the use of a Locking Band, maintaining safety and efficiency. The Gasket Seal is particularly vital when using your chimney with condensing appliances.
- SKU: 15-200-102
- Item: Gasket - u00d8 200
- Designation:: EN1856-1 T600 N1 W V2 L50040 TWPro G50/ KC G60
- System:: TWPro / KC
- Inner Material:: 316L Stainless Steel - 0.40mm thick
- Outer Material:: 304 Stainless Steel - 0.40mm thick
- Fuels:: Wood, Oil, Gas, Low sulpher coal
- Approvals:: HETAS / CE
- Distance to Combustibles:: TWPro 50mm / KC 60mm
What is it for?
The Gasket Seal Ø 200 is used to ensure a secure and safe connection in chimney flue systems, particularly for condensing appliances.
Brand Summary
National Flues is a leading supplier of fireplaces and flues, dedicated to providing high-quality products and exceptional service to retail and trade customers nationwide, with a priority on competitive pricing and reliable delivery.
National Flues Verdict
At National Flues, we pride ourselves on providing top-notch products like the Gasket Seal Ø 200. With our reliable delivery service nationwide and competitive pricing, we cater to both retail and trade customers ensuring satisfaction every step of the way.
9.7/10


