Welcome to National Flues Ltd! We use cookies to power essential features and personalise your experience, ensuring a smooth, secure, and ever-improving journey on our website. Your privacy is our priority—cookies help us remember your preferences and enhance your visit without compromising your data. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and thank you for choosing us!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
Pack 703 - (175mm, PHCM/N/CNP/MAE)
National Flues presents Pack 703, a superior chimney installation kit designed for both professionals and the diligent DIY enthusiast. This installation pack perfectly complements MI-FLEX flue liners or flexible chimney systems, ensuring efficient, compliant installations. With a robust build and ve... More...
National Flues presents Pack 703, a superior chimney installation kit designed for both professionals and the diligent DIY enthusiast. This installation pack perfectly complements MI-FLEX flue liners or flexible chimney systems, ensuring efficient, compliant installations. With a robust build and versatile applications, Pack 703 is your go-to solution for chimney system upgrades in residential and commercial settings. Less...
Hover to Zoom / Click for Gallery
In Stock
At a Glance
- Fully integrated installation kit designed for MI-FLEX flexible flue liners
- Includes a Stainless Steel Pot Hanging Cowl with Mesh, Nose Cone, Adaptor, and Chimney Notice Plate
- Crafted from durable 316L stainless steel with a natural finish
- Suitable for multi-fuel applications: wood (<20% moisture), oil, gas, and smokeless coal
- Compliant with Building Regulations Document J and approved by HETAS/CE
- Temperature rating up to 600°C for robust, long-term performance
Now only
£122.49
Including VAT & Free Delivery
Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
×
Email Product
Enter your email address to send the product details:
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.
Pack 703 is an essential chimney installation kit, perfectly designed for use with MI-FLEX 316 and 904 flexible flue liners. When combined, these components form a complete chimney system that complies with Building Regulations Document J. This pack is ideal for installations where retaining the existing chimney pot is preferred.
Each kit includes a Stainless Steel Pot Hanging Cowl with Mesh (180mm diameter), a Nose Cone (180mm diameter), an Adaptor to Black Pipe or Single Wall Flue (180mm diameter), and a Chimney Notice Plate. Suitably designed for wood (with less than 20% moisture), smokeless coal, gas, and oil appliances with a temperature rating up to 600°C (T600). Confidence in the long-term performance is backed by the necessity of regular sweeping and maintenance, which should be handled by a competent person, preferably HETAS registered.
SKU: 20-180-P703
Technical Specifications
Diameter
180mm
Material
316L Stainless Steel
Colour Finish
Natural / Stainless Steel
Designation
BSEN 1856-2 T600 N1 W V2 L50012 G
System
MI-FLEX Accessories MF20
Fuels
Wood (with less than 20% moisture), Oil, Gas, Smokeless Coal
Temperature Rating
Up to 600u00b0C (T600)
Approvals
HETAS / CE
Before commencing installation, ensure that all components are present and undamaged. Pack 703 is designed exclusively for installations involving MI-FLEX flexible flue liners within a completely enclosed masonry chimney. Always verify that the existing chimney pot is structurally sound before integration. The kit should be assembled as follows: first, attach the Stainless Steel Pot Hanging Cowl with Mesh, ensuring it is securely fixed; next, fit the Nose Cone and the Adaptor to link to the black pipe or single wall flue. Finally, affix the Chimney Notice Plate in a visible location. Installation must be performed by a competent person, ideally a HETAS registered installer. Warning: Non-masonry enclosures such as timber or plasterboard do not comply with Building Regulations Document J. Regular sweeping and maintenance are advised to ensure system safety and longevity.
Pack 703 includes a Stainless Steel Pot Hanging Cowl with Mesh (180mm), a Nose Cone (180mm), an Adaptor to Black Pipe or Single Wall Flue (180mm), and a Chimney Notice Plate.
No, MI-FLEX flexible flue liner is not included in Pack 703. It must be purchased separately.
Pack 703 is suitable for use with wood (less than 20% moisture), smokeless coal, gas, and oil appliances.
Pack 703 is designed to support appliances with temperatures up to 600°C (T600 designation).
No, according to Building Regulations Document J, flexible flue liners can only be installed in a completely enclosed masonry chimney. Non-masonry enclosures such as timber or plasterboard are not acceptable.
The chimney system should be inspected and cleaned at least once a year. For solid fuel applications, it's recommended to sweep the chimney twice a year: once at the end of the heating season to remove deposits and once at the beginning of the next heating season to check for blockages.
Chemical cleaners or mild steel tools should not be used on stainless steel chimneys. Cleaning should be done by a competent person, and ideally by a HETAS registered sweep.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Friday, April 4th.
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. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
Read our buyers guide for this Pack 703 - (175mm, PHCM/N/CNP/MAE)
Comprehensive Buyers Guide to Pack 703 Chimney Installation Kit
When it comes to chimney installation, ensuring both safety and efficiency is paramount. The Pack 703 Chimney Installation Kit from National Flues is specifically engineered to streamline this process while maintaining full compliance with Building Regulations Document J. In this guide, we explore all the essential details that will help you make an informed decision while addressing common queries and objections.
What is Pack 703?
Pack 703 is an all-inclusive chimney installation kit designed to work seamlessly with MI-FLEX flexible flue liners. The kit includes a Stainless Steel Pot Hanging Cowl with Mesh, a Nose Cone, an Adaptor for Black Pipe or Single Wall Flue, and a Chimney Notice Plate. Each component has been meticulously crafted from 316L stainless steel, offering durability, aesthetic appeal, and resistance to corrosion. This kit is ideally suited for installations where retaining the existing chimney pot is preferred, saving time and reducing the complexity of a complete rebuild.
Key Features and Their Benefits
Durability and Safety:
- The robust 316L stainless steel construction guarantees longevity and low maintenance. This is especially critical in environments exposed to high temperatures and varying weather conditions.
- With HETAS and CE approvals, the components adhere strictly to safety standards ensuring your chimney remains both efficient and secure.
Ease of Installation:
- Designed as a complete kit, Pack 703 removes ambiguity from the installation process. All parts are specifically engineered to work together, thereby reducing the risk of errors during set-up.
- The kit retains your existing chimney pot, minimising the disruption and expense associated with full chimney rebuilds.
Versatility:
- Suitable for multi-fuel applications, it caters for wood (with less than 20% moisture), oil, gas, and smokeless coal appliances. This versatility makes it an excellent choice for various heating systems.
- The inclusion of an adaptor means that even if you have a single wall flue or a black pipe system, integration remains hassle-free.
Addressing Potential Concerns
Installation Complexity:
Some users worry that a comprehensive kit might be complex to install. However, the clear instructions and exact-fit components simplify the process considerably. While DIY enthusiasts can undertake the work, it is always advisable to consider a HETAS registered installer for safety and compliance.
Cost vs. Value:
There might be some initial apprehension regarding the cost of premium components. However, when balanced against the long-term benefits of durability, safety approvals, and a streamlined installation process, Pack 703 provides excellent value. Investing in quality now can prevent costly repairs or system upgrades later.
Maintenance Requirements:
Regular maintenance is essential for all chimney systems. Pack 703 is designed to facilitate easy access during routine inspections and sweeping. Following the guidelines for annual or bi-annual cleaning will ensure optimal performance and extend the life of your chimney system.
Technical Overview
A closer inspection of the technical aspects of Pack 703 reveals why it stands out:
- Dimension and Fit: With a diameter of 180mm, all components are engineered for a precise fit that benefits both new installations and system upgrades.
- Construction Material: The use of 316L stainless steel ensures that the kit remains corrosion-resistant and maintains its natural finish even in harsh conditions.
- Compliance: All components are certified against rigorous standards, providing a safe installation that complies with all necessary building regulations. This is crucial for both residential and commercial applications.
How to Use This Guide
This buyers guide is designed to help you understand every facet of the Pack 703 installation kit. Whether you are a professional installer, a tradesperson, or a DIY enthusiast, the guide offers valuable insights into the product’s features, benefits, and technical specifications. It is intended to address all your questions so that you can move forward with confidence.
Final Thoughts
Pack 703 is more than just an installation kit; it is a comprehensive solution that combines quality, safety, and ease of use. By choosing this kit, you are ensuring a high performance, compliant, and durable chimney system. The combination of a full range of features, backed by National Flues’ reputation for excellence, makes this kit an ideal choice for modern chimney installations.
Remember, each component has been carefully selected and designed to work in harmony with your existing chimney structure. With detailed installation instructions and a focus on safety, the product is set to meet even the most exacting standards. For anyone looking to upgrade or install a new chimney system, Pack 703 represents a reliable, efficient, and forward-thinking solution.
No matter your level of expertise, this kit empowers you to achieve professional results without extensive downtime or costly modifications. The versatility and robust construction of the kit ensure that it can handle various heating fuels, supporting both routine performance and extreme operating conditions.
Careful planning and adherence to installation guidelines will enable you to enjoy improved efficiency and a longer-lasting chimney system. In summary, if you value quality, compliance, and ease-of-use, Pack 703 should be at the top of your list. The benefits outweigh the minimal challenges associated with the installation, providing you with a sound, compliant, and efficient solution.
Add to cart now or call 01670 206 999.
National Flues Ltd Verdict
The Pack 703 installation kit is a must-have for professionals and DIY enthusiasts alike. It's a reliable, high-quality solution for creating a full chimney system without removing the existing chimney pot. As always, National Flues delivers these top-notch products nationwide, offering unbeatable prices for both retail and trade customers.
Pack 703 is designed for installing a full chimney system using MI-FLEX flexible flue liners while retaining the existing chimney pot.
National Flues is a trusted supplier of fireplaces and flues, catering to both retail and trade customers across the UK. Known for their unbeatable prices and reliable delivery service, National Flues offers secure online payments and dedicated customer support.
Don't miss out on Pack 703 – upgrade your installation today.
