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VIT-Smooth GLOSS - Smooth 90° Elbow with Door - Ø 150mm (71-150-040)

National Flues presents the advanced VIT-Smooth GLOSS 90° Elbow with Door – Ø150mm, a sleek and high-performance flue accessory designed for modern gas, oil, and solid fuel appliances. This smooth elbow not only enhances the efficiency of your flue system but also adds a contemporary touch with its gloss black finish. Ideal for homeowners and trade professionals alike, this product is synonymous with durability, style, and reliable performance in every installation.
The price you pay today £69.99
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At a Glance

    Premium quality zero carbon steel construction
    Powder vitreous enamel gloss black finish for enhanced durability
    Designed for gas, oil, and solid fuel appliances
    90° smooth elbow with a built-in access door for easy maintenance
    Friction fit joint installation, with optional jointing compound for extra security
    Withstands temperatures up to 600°
    Ensures efficient and safe connection between appliance and flue system
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, June 9th. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. 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. 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.

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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]

The VIT-Smooth GLOSS 90° Elbow with Door - Ø 150mm is a high-quality, durable solution for your flue system needs. Perfect for gas, oil, and solid fuel appliances, this elbow piece can withstand temperatures up to 600° and is constructed from zero carbon steel with a powder vitreous enamel coating in a sleek gloss black finish. Specifically designed as a connecting pipe between your appliance and the flue liner, chimney stack, or twin wall flue system, it ensures a high level of performance and safety.

However, it is crucial that the VIT-Smooth pipe should never be used to pass through ceilings or combustible walls. Installation is straightforward with a friction fit joint that does not require sealing, although for extra security, a jointing compound can be applied. The elbow comes with an access door which simplifies inspection and cleaning—essential for maintaining efficiency, especially for solid fuel applications.

Proper maintenance, including regular chimney sweeping, is recommended to ensure your system remains in top condition. Note that when cutting VIT-Smooth, any exposed steel must be covered with high-temperature paint to prevent rusting. Always wear appropriate PPE during installation.

SKU: 71-150-040

Technical Specifications
MaterialZero Carbon Steel
CoatingPowder Vitreous Enamel Gloss Black
Angle90u00b0
Diameter150mm
ApplicationGas, Oil, and Solid Fuel Appliances
InstallationFriction Fit Joint (optional jointing compound for enhanced security)
Temperature RatingUp to 600u00b0
For a safe and effective installation, ensure that the VIT-Smooth GLOSS elbow is correctly aligned when connecting your appliance to the flue liner or chimney stack. Do not use this product to pass through ceilings or combustible walls. The friction fit joint simplifies installation without the need for sealing, though a jointing compound can be applied for extra security if desired. If any steel is exposed during cutting, immediately cover it with a high-temperature paint to prevent rust. Always wear appropriate PPE during installation. Regular maintenance, including chimney sweeping, is recommended for optimal performance.

The VIT-Smooth GLOSS 90° Elbow is suitable for gas, oil, and solid fuel appliances.

No, the VIT-Smooth pipe should not be used to pass through ceilings or combustible walls.

The VIT-Smooth elbow features a friction fit joint, so sealing is not required. However, for extra security, you can use a jointing compound.

This elbow can endure temperatures up to 600°.

Yes, regular maintenance and chimney sweeping, particularly for solid fuel applications, is essential.

Any exposed steel should be covered with high-temperature paint to prevent rusting.

The access door allows for easy inspection and cleaning of the flue system, which is critical for maintaining efficiency and safety.

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