Cone - Ø 250 (3-250-093)
At a Glance
- Crafted from 316L stainless steel for superior durability and corrosion resistance
CE marked and compliant with EN 1856-1 standards
Modular push-fit design with a secure Locking Band
Designed to increase exit velocity and reduce pluming effects
Versatile application for boilers, ovens, ventilation systems, and chimney liners
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 8th. This is based on current lead times for this product. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. We can sometimes 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 and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Best 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.
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]
- Summary
- Specs
- Install
- FAQs
The Cone - Ø 250 is a critical component of our SWPro modular single wall flue system, meticulously crafted from 316L grade stainless steel. This terminal not only facilitates the smooth evacuation of flue gases but also mitigates pluming effects by increasing exit velocity. Ideal for applications involving high and low temperatures, as well as both non-condensing and condensing scenarios, the SWPro system is a versatile solution for boilers, ovens, ventilation systems, and chimney liners.Constructed to withstand varied conditions, the SWPro system features high-pressure sealing gaskets rated at P1/H1, ensuring robust performance under both positive and negative pressure.
The product adheres to stringent CE marking standards, with designation numbers EN 1856-1: T200 H1 W Vm L50040 O(50) for diameters Ø 80 up to Ø 200, and EN 1856-1: T200 H1 W Vm L50050 O(50) for diameters Ø 250 up to Ø 400.Installation is straightforward with the modular push-fit jointing system, secured by a Locking Band. For P1 and H1 installations, jointing gaskets are required on every connection. Additionally, maintaining a 50mm clearance from any combustible material is essential for safe installation.
SKU: 3-250-093
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| Diameter | u00d8 250 |
| Standards | CE, EN 1856-1 |
| Installation | Modular push-fit jointing with Locking Band; jointing gaskets required for P1/H1 |
| Clearance | 50mm from combustibles |
| Warranty | 10 Years |
| Fuels | Gas, Oil |
What our experts say!
"The Cone - Ø 250 from our SWPro range is a top-tier choice for both retail and trade customers. Its high-quality construction and versatile application make it a standout product. Plus, with our reliable nationwide delivery and competitive pricing, you'll find dealing with National Flues a breeze."
The Cone - Ø 250 facilitates the efficient and safe evacuation of flue gases from boilers, ovens, ventilation systems, and chimneys.
National Flues is a leading supplier of high-quality fireplaces and flues across the UK. Known for unbeatable prices and reliable delivery, they cater to both retail and trade customers.
