Boiler adaptor - Ø 750
At a Glance
- Made from high-grade 316L stainless steel for durability and corrosion resistance
- CE marked and compliant with EN 1856-1 standards
- Versatile for both condensing and non-condensing applications
- Push-fit jointing system with a secure Locking Band for easy installation
- Equipped with a high-pressure sealing gasket (P1/H1) ensuring an airtight connection

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 750 is a vital accessory designed to connect your SWPro modular single-wall flue system to various appliances. This adaptor is constructed from high-grade 316L stainless steel, ensuring durability and resistance to high temperatures and corrosive environments. Its versatility makes it suitable for both condensing and non-condensing applications, accommodating flue gasses in both positive and negative pressure settings.**Key Features:**- **High-Quality Material:** Made from 316L stainless steel, offering superior strength and corrosion resistance.- **Wide Application:** Ideal for boilers, ovens, ventilation systems, and as a chimney shaft liner.- **Easy Installation:** Features a push-fit jointing system, secured with a Locking Band, simplifying the installation process.- **Safety Compliance:** CE marked and compliant with EN 1856-1 standards, ensuring safety and reliability.- **Versatile Use:** Suitable for both high and low-temperature applications, making it perfect for various settings.The SWPro system includes a high-pressure sealing gasket (P1/H1), guaranteeing airtight and efficient performance.
Installation requires maintaining a 50mm gap from any combustible materials and using silicone sealant on condensing appliances unless the appliance outlet has its own seal.
SKU: 3-750-BA-798
Technical Specifications | |
---|---|
Material | 316L Stainless Steel |
Size | u00d8 750 |
Approvals | CE, EN 1856-1 |
Warranty | 10 Years |
Pressure Settings | Handles both positive and negative pressures |
Minimum Distance To Combustibles | 50mm |
Sealing Gasket | High-pressure sealing gasket (P1/H1) included |
Applications | Boilers, Ovens, Ventilation Systems, Chimney Shaft Liners |
Installation Method | Push-fit jointing system secured with a Locking Band |
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.
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National Flues Ltd Verdict
The Boiler Adaptor - Ø 750 is an essential component for anyone using the SWPro system. Its robust construction and versatility make it a top choice for boilers, ovens, and ventilation systems. With reliable delivery across the UK and competitive pricing, National Flues is your go-to supplier for both retail and trade customers.
The Boiler Adaptor - Ø 750 is used to connect the SWPro modular flue system to appliances, ensuring safe and efficient ventilation or exhaust management.
National Flues offers a wide range of high-quality flue products, including the SWPro system, known for its reliability and versatility. Serving both retail and trade customers, National Flues ensures nationwide delivery and competitive pricing.
