Non-concentric increaser 3 diameters - Ø 130 (3-130-204)
At a Glance
- High-grade 316L stainless steel construction for maximum durability and corrosion resistance.
Non-concentric design that smoothly increases flue diameters, reducing condensate pooling.
Fully integrated within the SWPro modular single wall flue system, suitable for diverse applications.
Easy and secure push-fit jointing system with a locking band for hassle-free installation.
Meets stringent safety standards with CE marking and compliance with EN 1856-1.
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 Non-concentric increaser 3 diameters - Ø 130 from National Flues offers unmatched versatility and durability. Constructed from high-quality 316L stainless steel, this component is built to last. It's part of the SWPro modular single wall flue system, known for its robust build and high-pressure sealing gasket (P1/H1).
The SWPro is compatible with both high and low temperatures, ideal for non-condensing and condensing applications, and works efficiently with both positive and negative flue gas pressures. Whether you need it for boilers, ovens, ventilation, or as a chimney shaft liner, this increaser is designed to optimize your setup. Easy to install with a secure push-fit jointing system and locking band, it requires only a 50mm clearance from combustible materials for safe operation.
CE-marked and fully approved under EN standards, this increaser is ready to meet your flue system needs.
SKU: 3-130-204
| Technical Specifications | |
|---|---|
| Material | 316L Stainless Steel |
| System | SWPro Modular |
| Fuel Compatibility | Gas, Oil |
| Approvals | CE, EN 1856-1 |
| Clearance To Combustibles | 50mm |
| Warranty | 10 Years |
| Applications | Boilers, Ovens, Ventilation, Chimney Shaft Liners |
What our experts say!
"The Non-concentric Increaser 3 Diameters - Ø 130 is an exceptional addition to any flue system. It delivers superior performance and reliability, perfect for diverse applications from boilers to ventilation systems. With nationwide delivery and top-notch service for retail and trade customers, National Flues is your go-to source for all your flue needs."
The Non-concentric Increaser 3 Diameters Ø 130 is designed to increase the diameter of your flue system while preventing condensate pooling, making it perfect for inclined runs.
National Flues is a leading supplier of fireplaces and flue systems across the UK, serving both retail and trade customers with high-quality, cost-effective solutions and reliable delivery.
