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Gather Hood Medium (300x300) - Ø 180 (20-180-GHM)
National Flues presents the Medium Gather Hood (300x300) - Ø 180, an essential accessory for flexible flue liner installations. Designed for MI-FLEX systems, this gather hood not only meets BSEN standards but also optimises gas flow and chimney performance. Enhance your fireplace setup with a product that combines durability, efficiency, and safety—in perfect harmony with National Flues' commitment to quality.
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In Stock
£126.49
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Designed for MI-FLEX 316 and 904 flue liners
Crafted from premium 316L stainless steel
Withstands temperatures up to 600°C (T600 rating)
Secure attachment with built-in metal flaps
Fully compliant with Building Regulations Document J
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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.
The Medium Gather Hood (300x300) - Ø 180 is an essential component for any fireplace setup requiring a flexible flue liner. Specifically designed for MI-FLEX 316 and 904 flue liners, this gather hood enhances the efficiency of your chimney system by creating a larger area for gas flow. Building Regulations Document J mandates that a flexible flue liner must be enclosed within a masonry chimney, and our gather hood fits seamlessly within these regulations.
Suitable for use with wood (less than 20% moisture), smokeless coal, gas, and oil, it can handle temperatures up to 600°C (T600 designation). The gather hood includes an adaptor for easy connection to the flue liner and comes with metal flaps for secure attachment to the chimney brickwork. Maintenance is straightforward, requiring yearly inspections and bi-annual sweeping for solid fuel appliances.
For peace of mind, ensure a competent professional conducts these tasks.
SKU: 20-180-GHM
Technical Specifications
SKU
20-180-GHM
Dimensions
300x300 mm
Diameter
u00d8 180 mm
Material
316L Stainless Steel
Colour Finish
Natural / Stainless Steel
Temperature Rating
600u00b0C (T600)
Compatible Flue Liners
MI-FLEX 316 & 904
Fuels
Wood (less than 20% moisture), Smokeless Coal, Gas, Oil
Approvals
HETAS / CE
Design Standard
BSEN 1856-2 T600 N1 W V2 L50012 G
Installation Method
Masonry chimney with metal flaps
Ensure the flexible flue liner is correctly installed within a properly constructed masonry chimney as stipulated by Building Regulations Document J. Attach the Gather Hood firmly using the provided adaptor and metal flaps to secure it to the chimney brickwork. For a gas-tight seal, use fire cement, ceramic rope, high-temperature tape, or sealant as required. It is essential to inspect your chimney annually and conduct bi-annual sweeping for solid fuel appliances. Always consult a qualified professional to perform installation and maintenance, ensuring both safety and regulatory compliance.
A gather hood is designed to create a larger area for gas flow above an open fireplace, improving the efficiency of flue gas escape and ensuring proper chimney ventilation.
Yes, the Medium Gather Hood is specially designed for use with MI-FLEX 316 and 904 flexible flue liners.
This gather hood is suitable for use with wood (less than 20% moisture), smokeless coal, gas, and oil, and can withstand temperatures up to 600°C.
The gather hood comes with metal flaps that can be folded at right angles and screwed into the brickwork at the top of the chimney chamber.
For solid fuel appliances, it's recommended to sweep the chimney at least twice a year and conduct a yearly inspection and maintenance.
No, Building Regulations Document J requires flexible flue liners to be completely enclosed within a masonry chimney. Non-masonry enclosures like timber or plasterboard boxing are not acceptable.
Ensure that the connection to the flexible flue liner is made within the confines of the existing masonry chimney. The use of fire cement, ceramic rope, high-temperature tape, or sealant is advisable to create a gas-tight seal.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
If you need faster stove or fireplace delivery please give us a call.
We can often reduce longer lead times if we pay the carrier £25 for express delivery.
Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties. Mi-Flex offers a lifetime guarantee.
Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Read our review in our Gather Hood Medium (300x300) - Ø 180 buyers guide
Introduction
When it comes to ensuring the efficiency and safety of your chimney system, the Medium Gather Hood (300x300) - Ø 180 from National Flues stands out as a must-have accessory. Designed specifically for use with MI-FLEX 316 and 904 flexible flue liners, this gather hood offers enhanced gas flow and helps to create a larger area for flue gases to escape, ensuring optimal chimney performance. In this comprehensive buyer's guide, we’ll explore every aspect of this product, address common concerns, and provide insight into complementary optional accessories that could further upgrade your chimney installation.
Understanding the Product
The Medium Gather Hood is constructed from high-grade 316L stainless steel, offering robust durability and exceptional resistance to corrosion, even under demanding operating temperatures of up to 600°C. Its design complies with Building Regulations Document J, which mandates that flexible flue liners must be installed within a masonry chimney. This ensures that your installation is not just efficient but also safe and legally compliant.
Key Features and Their Benefits
Efficient Gas Flow: By creating an expanded area at the top of your chimney, this gather hood significantly improves the escape of flue gases. This enhanced flow mitigates back-pressure issues and contributes to a more efficient and safer operation of your heating appliance.
Premium Material Construction: Using 316L stainless steel ensures longevity and resistance to the corrosive effects of combustion by-products. This means lower maintenance requirements and a product that will stand the test of time.
Secure and Simple Installation: The gather hood includes an adaptor and metal flaps designed to secure it firmly to your chimney’s brickwork. This mitigates the risk of accidental detachment and ensures that your flue system remains intact over years of use.
Compliance and Safety: Meeting both HETAS and CE standards, the gather hood provides assurance that you’re using a product that adheres to the highest safety regulations. This compliance is a vital aspect for both residential and commercial installations.
Installation Details and Maintenance
Installing the gather hood correctly is crucial for maximizing its performance and ensuring your safety. It is imperative that the flexible flue liner is enclosed within a masonry chimney, as non-masonry enclosures such as timber or plasterboard are not acceptable. Use the included adaptor to connect the flue liner securely, and fasten the hood using the metal flaps provided, which should be screwed into the brickwork. A gas-tight seal can be further enhanced by using fire cement, ceramic rope, high-temperature tape, or sealant. Regular maintenance such as bi-annual sweeping (particularly for solid fuel appliances) and annual inspections will help maintain optimal performance and extend the life of your chimney system.
Optional Accessories to Enhance Your Setup
To further improve the performance and longevity of your chimney system, consider exploring optional accessories. Items such as chimney capping systems can protect your installation from external elements, while specialist flue liners and additional sealing kits will ensure a perfect, gas-tight installation. Furthermore, maintenance tools designed for chimneys and fire-safe inspection kits can streamline your upkeep routine. These accessories are widely available and can be easily sourced once you search for them online or consult with your chimney specialist. Enhancing your setup with these additional products not only safeguards your investment but also boosts overall efficiency and safety.
Addressing Common Questions and Concerns
Many homeowners have questions regarding the installation and functionality of a gather hood. A common concern is whether the hood can handle different fuel types – the answer is a resounding yes. It is designed to work with wood (with less than 20% moisture), smokeless coal, gas, and oil, making it extremely versatile. Questions regarding the ease of installation are also frequent. With its intuitive design—including an adaptor and metal flaps—the installation process is straightforward and can be performed by a competent professional. Furthermore, regular commissioning and maintenance routines are simple to adhere to, ensuring that the system remains compliant with the applicable safety regulations.
The Value Proposition
Choosing the right gather hood is an investment in both efficiency and safety. National Flues has established a reputation for quality and reliability, ensuring that every component in your heating system works in unison. The deliberate design of the Medium Gather Hood not only upholds high standards of performance but also integrates seamlessly with a range of optional accessories, giving you the flexibility to customise your setup to your specific needs. Whether you are a trade professional or a homeowner, understanding these benefits and supporting your installation with the right additional products will lead to an overall reduction in maintenance costs and improved system longevity.
Conclusion
In conclusion, the Medium Gather Hood (300x300) - Ø 180 is a premier product that addresses the critical need for efficient gas flow and safe, compliant chimney setups. With its robust construction, simple installation, and compatibility with multiple fuel types, it is the ideal choice for anyone serious about maintaining a high-performance chimney system. Optional accessories, such as additional sealing kits and chimney capping systems, can complement this product and further secure your installation against the elements. With National Flues, you not only receive a product that meets stringent safety standards but also a complete solution designed to enhance the overall performance of your fireplace installation.
Every detail of this buyer's guide has been crafted with careful attention to the practical needs and concerns of our customers. If you have any further questions or require bespoke advice on integrating optional accessories into your installation, our knowledgeable team is on hand to help. Upgrade your chimney system today with a product that combines technical excellence and ease of use, ensuring both safety and efficiency in every fire.
Buy now or call 01670 206 999.
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