× National Flues
We Won't Be Beaten On Price.
Free Delivery on Orders Over £100
100% 5 Star Reviews on Trustpilot
Free Flue Design Service Available
Need Help? 01670 206999 (8am-5pm)

Reducer - Ø 700

Discover the Reducer - Ø 700 from National Flues, a premium stainless steel flue reducer designed for both commercial and residential applic Read More...
Hover to Zoom / Click for Gallery
now only £500.99
with free delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

At a Glance

  • Made from high-grade 316L Stainless Steel
  • Versatile use for boilers, ovens, ventilation systems & chimney shaft liners
  • Innovative push-fit jointing system with secure locking band
  • CE marked for adherence to European safety and environmental standards
  • Suitable for both high and low temperature applications
  • Requires minimum 50mm clearance from combustibles
  • Compatible with optional accessories for customised installations

 

Payment Options

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: [email protected]

The Reducer - Ø 700 is a highly versatile component in the SWPro modular single wall flue system. Made from superior 316L grade stainless steel, it is designed for a wide array of applications including boilers, ovens, ventilation systems, and chimney shaft liners. The flue system is suited for both high and low temperature use, dealing with non-condensing and condensing flue gases under positive and negative pressure.

This reducer is CE marked, indicating compliance with European standards for safety, health, and environmental protection. Installation is straightforward, thanks to a push-fit jointing system secured with a locking band, ensuring a reliable and durable solution. For P1 and H1 installations, jointing gaskets are required for each connection to maintain optimal performance and safety.

Always ensure a minimum distance of 50mm from the flue to any combustible materials.

SKU: 3-600-008

Technical Specifications
Material316L Stainless Steel
SystemSWPro Modular Single Wall
Fuels CompatibleGas, Oil
ApprovalsCE Marked
ClearanceMinimum 50mm from combustibles
Warranty10 Years
Installation MethodPush-fit jointing with locking band; jointing gaskets required for P1/H1 installations
ApplicationSuitable for high and low temperature operations, handling both condensing and non-condensing flue gases
Installation is straightforward with the innovative push-fit jointing system. Secure each connection with the provided locking band to ensure a lasting, leak-free setup. For P1 and H1 installations, always fit jointing gaskets at every connection to maintain optimal performance and safety. Ensure that the reducer is installed with a minimum gap of 50mm from any combustible materials such as wood, plasterboard or insulation. Optional accessories, such as additional gaskets or push-fit adapters, are available to further streamline the installation process and can be searched for within our product range.

The Reducer - Ø 700 is suitable for a variety of applications including boilers, ovens, ventilation systems, and as a chimney shaft liner.

It is made from high-grade 316L stainless steel, ensuring durability and resistance to high temperatures and corrosion.

Yes, this product is CE marked, complying with European standards for safety, health, and environmental protection.

Installation is easy with its push-fit jointing system, secured by a locking band. For P1 and H1 installations, remember to install jointing gaskets on every joint.

Always ensure a minimum distance of 50mm from the flue to any combustible materials such as wood or plasterboard during installation.

Yes, the Reducer - Ø 700 is versatile and suitable for both high and low temperature applications, including non-condensing and condensing flue gases.

Absolutely, National Flues offers trade accounts along with reliable nationwide delivery, secure online payments, and competitive pricing for all our customers.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 29th. 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.

Read our buyers guide for this Reducer - Ø 700

National Flues Ltd Verdict

National Flues is proud to offer the Reducer - Ø 700, crafted from high-grade 316L stainless steel and built to last. With our unbeatable prices and reliable nationwide delivery, we cater to both retail and trade customers, ensuring top-notch service and satisfaction.

The Reducer - Ø 700 is designed to decrease the diameter of a flue system, enhancing compatibility and efficiency across a range of heating and ventilation applications.

National Flues is a leading supplier of fireplaces and flues in the UK, known for our competitive prices, reliable delivery, and excellent service to both retail and trade customers nationwide.

 

Our Rating Image

Add the Reducer - Ø 700 to your cart now or call 01670 206 999 to secure yours today!

Your recently viewed products:

Multiple Payment Options- including Klarna, Clearpay, Mastercard, Visa and Paypal
Free Design Service