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TWPro MB - Rain Cap - Ø 80 (37-80-090)

National Flues presents the TWPro MB Rain Cap Ø 80, a premium rain cover designed to protect your chimney system from water ingress. This high-performance chimney flue accessory, engineered in the UK, is perfect for enhancing the safety and efficiency of your solid fuel, oil, and gas appliances. Read more...
Now only £37.99
Give us a call if you find it cheaper and we'll normally price match.
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At a Glance

  • Constructed from high-quality 304 and 316 grade stainless steel
  • HETAS Approved and CE marked meeting EN1856-1 standards
  • Robust design offering superior rain protection
  • Suitable for solid fuel, oil, and gas appliances
  • Includes insulation with compressed rockwool and a secure Locking Band

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

We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

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).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

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

The TWPro MB Rain Cap Ø 80 is an essential component for your chimney flue system, specifically designed to prevent water ingress into the flue outlet. Suitable for a variety of appliances such as wood stoves, gas coal effect fires, oil boilers, and gas boilers, this rain cap ensures efficient and safe operation. Constructed from 304 grade stainless steel with a high-temperature black finish on the outer skin and a 316 grade stainless steel inner skin, this cap offers unmatched durability and heat resistance.

It is insulated with compressed rockwool, providing a density of 200kg/m3, and all parts are fully welded to ensure longevity. The TWPro range is HETAS Approved and CE marked, meeting stringent European standards EN1856-1 T600 for solid fuel and EN1856-1 T200 for gas/oil applications. Installation is straightforward, with parts secured using a supplied Locking Band.

Always maintain a 50mm distance from any combustible materials around the flue.

SKU: 37-80-090

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.

Technical Specifications
SKU37-80-090
DesignationEN1856-1 T600 N1 W V2 L50040 G50 / EN1856-1 T200 P1 W V2 L50040 020
Outer Material304 Stainless Steel - 0.40mm thick, High Temperature Black Coated
Inner Material316L Stainless Steel - 0.40mm thick
InsulationCompressed Rockwool, 200kg/m³ density
Suitable FuelsWood, Oil, Gas, Low Sulpher Coal
ApprovalsHETAS / CE
Clearance From Combustibles50mm
Accessory IncludeLocking Band for secure installation
The TWPro MB Rain Cap Ø 80 is designed with ease of installation in mind. To install, simply position the cap over your chimney flue ensuring that a minimum distance of 50mm is maintained from any combustible material. Secure the cap with the supplied Locking Band to prevent movement. It is crucial to double-check the clearance to adhere to safety guidelines and ensure optimal performance. This product is engineered to fit seamlessly into your existing flue system, making it an ideal choice for both new installations and upgrades.

The TWPro MB Rain Cap Ø 80 is suitable for a variety of appliances, including wood stoves, gas coal effect fires, oil boilers, and gas boilers.

The outer skin is made from 304 grade stainless steel with a high-temperature black finish, while the inner skin is made from 316 grade stainless steel. It is insulated with compressed rockwool.

Yes, it is HETAS Approved and CE marked, meeting European standards EN1856-1 T600 for solid fuel and EN1856-1 T200 for gas/oil applications.

Installation is simple, with parts secured using a supplied Locking Band. Ensure there is a 50mm distance from any combustible materials.

The insulation, made from compressed rockwool with a density of 200kg/m3, helps to maintain the efficiency and safety of the chimney flue system by providing thermal resistance.

The designation number EN1856-1 indicates that the rain cap meets European standards for chimney flues for both solid fuel (T600) and gas/oil applications (T200).

No, you must maintain a distance of 50mm from the outside of the flue to any combustible material, such as wood or plasterboard, to ensure safe operation.

 

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