Boiler adaptor - Ø 100
At a Glance
- High-grade 316L stainless steel construction
- CE marked ensuring European compliance and safety
- Versatile use for boilers, ovens, ventilation systems and chimney shaft liners
- Innovative push-fit jointing system with a secure locking band
- Suitable for both condensing and non-condensing appliances

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 Boiler Adaptor Ø 100 is designed to seamlessly connect your SWPro modular single wall flue system to your appliance. Constructed from high-grade 316L stainless steel, this adaptor ensures exceptional durability and performance. SWPro is a universal flue system fit for both high and low temperatures, accommodating non-condensing and condensing applications with flue gases in positive and negative pressure environments.
Perfect for boilers, ovens, ventilation systems, and chimney shaft liners, this CE marked system guarantees compliance and safety. The push-fit jointing system with a locking band simplifies installation, while the high-pressure sealing gasket P1/H1 maximises efficiency. Ensure a 50mm clearance from combustible materials for safe operation.
SKU: 3-100-BA-098
Technical Specifications | |
---|---|
Material | 316L Stainless Steel |
System | SWPro Modular |
Approvals | CE Marked |
Suitable Fuels | Gas, Oil |
Installation Method | Push-fit joint with locking band |
Pressure Range | Handles both positive and negative pressures |
Clearance | 50mm from combustibles |
Warranty | 10 Years |
Applicable Sizes | u00d8 80 up to u00d8 200; u00d8 250 up to u00d8 400 (as per EN 1856-1 standards) |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, April 28th. 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
Our Boiler Adaptor Ø 100 stands out for its superior construction and versatility, making it an essential component for connecting your SWPro system. We pride ourselves on reliable nationwide delivery and our ability to serve both retail and trade customers, ensuring you receive top-quality products at unbeatable prices.
This adaptor is designed to securely connect your SWPro modular flue system to a variety of appliances including boilers and ovens, ensuring safe and efficient operation.
National Flues is a leading supplier of high-quality fireplaces and flues across the UK. With an unwavering commitment to exceptional service and competitive prices, we cater to both retail and trade customers nationwide. Our secure online payment systems and reliable delivery services make us the go-to choice for all your flue and fireplace needs.
