KC - Single Wall to Twin Wall Increaser - Ø 100-Ø 125
At a Glance
- Robust design with 304 and 316-grade stainless steel construction
- Fully welded joints for enhanced durability
- 0.40mm thick walls provide lightweight yet sturdy performance
- Complies with HETAS and CE standards
- Designed for both solid fuel and gas/oil applications
- Provides a secure 60mm clearance from combustibles
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]
- Info
- Specs
- Install
- FAQs
The KC Single Wall to Twin Wall Increaser Ø 100-Ø 125 is designed for use with solid fuel and gas/oil appliances, such as wood stoves, gas coal effect fires, oil boilers, and more. Constructed with a 0.4mm thick outer skin made from 304-grade stainless steel and a 0.4mm thick inner skin made from 316-grade stainless steel, this increaser ensures durability and reliability. The insulation consists of compressed rockwool, providing a density of 128kg/m3 to maintain optimal performance.
All parts are fully welded, ensuring a secure fit. The increaser maintains a 60mm distance to combustible materials, enhancing safety. The KC range is HETAS approved and CE marked, adhering to the highest industry standards.
For installation, secure the KC Twin Wall Insulated Chimney parts using a Locking Band, and always maintain the 60mm distance from any combustible materials. This increaser seamlessly connects your appliance outlet to the KC flue system, including single-wall flues and vitreous enamel to KC, with a smooth 25mm increase in diameter.
SKU: 10-100-002
| Technical Specifications | |
|---|---|
| Product Name | KC Single Wall to Twin Wall Increaser u00d8 100-u00d8 125 |
| SKU | 10-100-002 |
| Outer Material | 304 Stainless Steel (0.40mm thick) |
| Inner Material | 316 Stainless Steel (0.40mm thick) |
| Insulation | Compressed Rockwool (128kg/m3 density) |
| Approvals | HETAS / CE |
| Combustible Clearance | 60mm |
| Warranty | 12 Years |
| Compatible Fuels | Wood, Oil, Gas, Low Sulphur Coal |
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.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The KC Single Wall to Twin Wall Increaser Ø 100-Ø 125 is an exceptional product for both retail and trade customers. With our unbeatable prices and dependable delivery service across the UK, this increaser is a top choice for connecting different flue systems smoothly and securely.
The KC Single Wall to Twin Wall Increaser Ø 100-Ø 125 is used to connect appliance outlets to KC flue systems, facilitating a transition from single-wall to twin-wall flue setups.
National Flues supplies top-quality fireplaces and flues to retail and trade customers across the UK, offering reliable delivery and competitive pricing.
