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Rain Cap - Ø 250

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Providing robust rain protection at the top of your chimney stack, the Rain Cap Ø 250 is an essential accessory for anyone using MI-FLEX 316 or 904 flexible flue liners. When used with a top plate and clamp, it ensures maximum protection and efficiency for your chimney system.

£59.99 incl VAT

  •   Description  
  •   Product Details  

The Rain Cap Ø 250 is a high-quality accessory designed for use with MI-FLEX 316 and 904 flexible flue liners. This essential cap provides superior protection against rain, vermin, and debris, ensuring your chimney system remains safe and functional. Designed to comply with Building Regulations Document J, it must be used inside a masonry chimney and can withstand temperatures up to 600°C (T600 designation), making it suitable for wood with less than 20% moisture, smokeless coal, gas, and oil appliances.To prevent water ingress and protect your appliance, the Rain Cap Ø 250 should be used in conjunction with a top plate and clamp, eliminating the need for an insert. Additionally, this cap aids in supporting the vertical weight of the flue liner, provided the chimney structure is sound and properly maintained. For optimal performance, sweeping and maintenance should be carried out at least annually by a competent person, and twice a year for solid fuel appliances.With its robust construction and reliable performance, the Rain Cap Ø 250 is an integral part of any effective chimney system, ensuring longevity and efficiency.

  • SKU: 20-250-RC
  • Item: Rain Cap - u00d8 250
  • Designation:: BSEN 1856-2 T600 N1 W V2 L50012 G
  • System:: MI-FLEX Accessories MF20
  • Material:: 316L
  • Colour Finish:: Natural / Stainless Steel
  • Fuels:: Wood, Oil, Gas, Smokeless coal
  • Approvals:: HETAS / CE

What is it for?

The Rain Cap Ø 250 is designed to protect chimneys from rain, vermin, and debris, ensuring the safe and efficient operation of your chimney system.

Brand Summary

National Flues is a leading supplier of fireplaces and flues across the UK. Known for rarely being beaten on price and reliable delivery, they cater to both retail and trade customers, offering secure online payments and trade accounts.

National Flues Verdict

At National Flues, we believe the Rain Cap Ø 250 is an essential component for any chimney system. Its robust design ensures reliable rain protection while complying with all necessary regulations. Plus, with our unbeatable prices and nationwide delivery, we serve both retail and trade customers with ease.

Our Rating
9.7/10

FAQs

The main purpose of the Rain Cap Ø 250 is to protect your chimney from rain, vermin, and debris. It ensures water does not enter the flue system, which could otherwise cause damage to your appliance and chimney.

Yes, the Rain Cap Ø 250 is suitable for use with wood (less than 20% moisture), smokeless coal, gas, and oil appliances, and it can withstand temperatures up to 600°C.

The Rain Cap Ø 250 must be used inside a masonry chimney in compliance with Building Regulations Document J. Non-masonry enclosures such as timber or plasterboard boxing are not acceptable.

Yes, the Rain Cap Ø 250 should be used in conjunction with a top plate and clamp to ensure proper installation and maximum protection. The insert is not required when using this combination.

Your chimney system should be designed to allow for easy sweeping and maintenance. It is recommended that solid fuel chimneys be swept at least twice a year, at the end of the heating season and at the start of the next. Ensure that the sweeping is done by a competent person.

When used with pot hanging cowls, the Rain Cap Ø 250 helps support the vertical weight of the flue liner. It is important that the chimney structure is sound and properly maintained for this purpose.

For solid fuel applications, you can find a list of HETAS registered sweeps at www.hetas.co.uk. It is crucial to ensure that sweeping is carried out by a competent person to maintain the efficiency and safety of your chimney system.