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Tee Cap Ø 175 (2-175-036)

National Flues presents the Tee Cap Ø 175, a premium accessory for your chimney flue systems. Engineered from high-quality stainless steel, this cap is ideal for woodstove, gas, and oil boiler installations. Read more...
Tee Cap Ø 175
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Now only £24.99
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At a Glance

  • HETAS approved and CE marked
  • Dual stainless steel construction (304 outer, 316 inner; 0.40mm thick)
  • Compressed rockwool insulation (200kg/m3) for enhanced thermal safety
  • Compatible with a range of fuels: wood, oil, gas, and low sulphur coal
  • Designed specifically for 90/135 chimney tees
  • Fully welded for a secure, long-lasting installation
  • Minimum 50mm clearance to combustibles required

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

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Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

Crafted for optimal performance, the Tee Cap Ø 175 is essential for capping off the bottom or unused end of your 90/135 chimney tee, typically fitted to the bottom of a base support. This product is compatible with solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, oil and gas boilers, and various solid fuel appliances. Constructed with a robust outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, it ensures longevity and durability.

The compressed rockwool insulation offers a density of 200kg/m3, maintaining safety with a minimum 50mm distance to combustibles. As a fully welded component, it guarantees secure and reliable operation. The Tee Cap Ø 175 is HETAS approved and CE marked, carrying the designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.

Installation is straightforward using the TWPro Twin Wall Insulated Chimney parts and a Locking Band to secure components.

SKU: 2-175-036

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

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Technical Specifications
ModelTee Cap Ø 175
Outer Material304 Stainless Steel – 0.40mm
Inner Material316 Stainless Steel – 0.40mm
InsulationCompressed Rockwool (200kg/m3)
ApprovalHETAS, CE Marked
Designation NumbersEN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20
Fuel CompatibilityWood, Oil, Gas, Low sulphur coal
Application90/135 Chimney Tee
ClearanceMinimum 50mm to combustibles
InstallationUse with TWPro Twin Wall Insulated Chimney parts & Locking Band
Installation Instructions: - Ensure the chimney tee is clean and has a flat, secure surface for proper fitting. - Position the Tee Cap Ø 175 at the bottom or unused end of your 90/135 chimney tee. - Secure the cap using TWPro Twin Wall Insulated Chimney parts along with a Locking Band to guarantee a firm installation. - Always maintain a minimum 50mm clearance between the cap’s outer surface and any combustible materials. - For routine maintenance, the cap can be detached easily for cleaning, ensuring ongoing safety and performance. - Warning: Follow local building codes and manufacturer guidelines closely. Consider additional optional accessories such as enhanced insulation or maintenance tools to further improve your chimney system's performance.

The Tee Cap Ø 175 features an outer skin crafted from 304 grade stainless steel and an inner skin from 316 grade stainless steel, both with a thickness of 0.4mm.

Yes, it is suitable for use with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers.

The insulation is made from compressed rockwool, which has a density of 200kg/m3, providing excellent thermal protection.

A minimum distance of 50mm from the outside of the flue to any combustible materials, such as wood or plasterboard, is required.

Yes, the Tee Cap Ø 175 is HETAS approved and CE marked, ensuring it meets rigorous safety and performance standards.

Installation is simplified with the use of TWPro Twin Wall Insulated Chimney parts and securing with a Locking Band. Ensure a 50mm clearance from combustibles.

Yes, the Tee Cap Ø 175 is designed to cap off the bottom or unused end of both 90-degree and 135-degree tees.

 

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