175mm (7 inch) Flue Liner 316L for Gas and Oil (316L Grade) (4Z-180-1)
At a Glance
- Premium 316L grade stainless steel for maximum durability.
Suitable for both gas and oil-fuelled appliances, ensuring broad compatibility.
Triplelock seal design offers a leak-proof, robust connection.
Kitemarked to BS 715 and CE Approved for top safety standards.
10 Year Conditional Warranty for peace of mind.
Available in multiple lengths from 4m to 15m for a custom fit.
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, July 7th. 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.
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
Our 175mm (7 inch) Flue Liner is crafted from high-quality 316L grade stainless steel, making it the perfect choice for relining masonry chimneys in gas and oil appliance setups. Designed to operate with appliances firing up to 28-second oils and withstand temperatures up to 260°C, this liner ensures safety and efficiency. Featuring a single skin with a robust 0.10mm thickness and a five-convolution seam, our flue liners use a distinctive TRIPLELOCK seal for unparalleled durability and reliability.
This product is Kitemarked to BS 715 and meets the stringent BS EN 1856:2 standard.
SKU: 4Z-180-1
| Technical Specifications | |
|---|---|
| Product Name | 175mm (7 inch) Flue Liner 316L for Gas and Oil (316L Grade) |
| Diameter | 175mm |
| Material | 0.10mm 316L Grade Stainless Steel |
| Joint Method | Triplelock |
| Fuel Type | Gas and Oil |
| Temperature Rating | Up to 260u00b0C |
| Kitemarked | Yes |
| CE Approved | Yes |
| Warranty | 10 Year Conditional Warranty |
| Standards | BS EN 1856:2, BS 715 |
| Length Options | 4m to 15m |
What our experts say!
"The 175mm (7 inch) 316L Grade Stainless Steel Flue Liner is an excellent choice for both retail and trade customers. With our unbeatable prices and reliable nationwide delivery, National Flues ensures you get the best product and service every time."
This flue liner is designed for relining masonry chimneys to safely and efficiently direct flue gases from gas and oil-fired appliances.
National Flues is a trusted supplier of high-quality fireplaces and flues, serving both the retail and trade markets across the UK with unbeatable prices and reliable nationwide delivery.
