Flat Adaptor to Single Wall Ø 200
At a Glance
- - Secure and robust connection adaptor
- - Compatible with solid fuel, gas, and oil appliances
- - Dual stainless steel construction: 304 outer, 316 inner (both 0.40mm thick)
- - Compressed rockwool insulation ensuring a 50mm clearance from combustibles
- - Fully HETAS approved and CE marked for safety
- - Easily installed with a Locking Band for a secure fit
- - Versatile: connects to TWPro twin wall flue systems, single wall connecting flues or vitreous enamel pipes

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 Flat Adaptor to Single Wall Ø 200 is an essential accessory for connecting your appliance outlet to the TWPro twin wall flue system, as well as to single wall connecting flues or vitreous enamel pipes. Tailored for use with solid fuel, gas, and oil appliances—including wood stoves, gas coal effect fires, and boilers—this adaptor ensures a seamless and secure transition. Constructed with an outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, both 0.4mm thick, the adaptor guarantees durability and long-term use.
The inner insulation, made of compressed rockwool with a density of 200kg/m3, adds an extra layer of safety, maintaining a 50mm distance from combustibles like wood and plasterboard. Fully HETAS approved and CE marked, the adaptor meets high safety standards, ensuring peace of mind. Easy to install using a Locking Band, it ensures a secure fit every time.
SKU: 2-200-005
Technical Specifications | |
---|---|
Model | Flat Adaptor to Single Wall u00d8 200 |
SKU | 2-200-005 |
Outer Material | 304 Stainless Steel (0.40mm) |
Inner Material | 316 Stainless Steel (0.40mm) |
Insulation | Compressed Rockwool (200kg/mu00b3) |
Fuel Compatibility | Wood, Oil, Gas, Low sulphur coal |
Approvals | HETAS / CE |
Combustible Clearance | 50mm |
System Compatibility | TWPro twin wall flue system, Single wall connecting flues, Vitreous enamel pipes |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, April 8th. 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 Flat Adaptor to Single Wall Ø 200 is a robust and reliable choice for connecting your appliance to our superior TWPro twin wall flue system. We are confident in its performance and durability. With our exceptional nationwide delivery service and commitment to both retail and trade customers, you can trust National Flues for all your fireplace and chimney needs.
This adaptor is designed to connect an appliance outlet to the TWPro twin wall flue system, as well as to single wall connecting flues or vitreous enamel pipes, ensuring a secure and efficient connection for solid fuel, gas, and oil appliances.
National Flues is a renowned supplier of high-quality fireplaces and flues in the UK, offering unbeatable prices, reliable delivery, and exceptional service to both retail and trade customers.
