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VIT-Smooth GLOSS - 90° Tee and Cap M/F - Ø 125mm (71-125-035)

National Flues proudly presents the VIT-Smooth GLOSS 90° Tee and Cap M/F Ø125mm, a premium connecting pipe designed to reliably integrate your gas, oil, or solid fuel appliance into an efficient flue system. This high-performance product, known for its durability and sleek design, sets the standard for quality and safety within the UK market. Whether you are a homeowner or trade professional, search for complementary optional accessories with ease to fully enhance your installation.
The price you pay today £78.99
Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    High-quality zero carbon steel construction
    Gloss black powder vitreous enamel finish
    Withstands temperatures up to 600°C
    Single skin design with a friction-fit connection
    Integrated tee cap for easy flue sweeping
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. 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.

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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:

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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The VIT-Smooth GLOSS 90° Tee and Cap M/F Ø 125mm is an essential component for connecting your solid fuel, gas, or oil appliance to the flue liner, chimney stack, or twin wall flue system. Made from high-quality zero carbon steel with a sleek, black powder vitreous enamel finish, it is built to withstand temperatures up to 600°C. Designed as a single skin flue system, this product ensures a seamless and secure connection without the need for joint sealants.

However, jointing compound or high-temperature silicone sealant can be applied for added security. Remember, the smaller diameter should always point downwards to keep condensates within the flue system. This piece is not suitable for passing through ceilings or combustible walls and should be installed at least 375mm away from combustibles.

Routine maintenance, particularly for solid fuel applications, is crucial and should be done at least once annually.

SKU: 71-125-035

Technical Specifications
MaterialZero Carbon Steel
FinishGloss Black Powder Vitreous Enamel
Temperature RatingUp to 600u00b0C
Diameteru00d8125mm
ApplicationSuitable for Gas, Oil, and Solid Fuel Appliances
DesignSingle skin flue system with friction-fit connection
MaintenanceAnnual sweeping recommended for solid fuel applications
Installation requires careful attention to detail. Start by ensuring that the smaller diameter end is positioned downwards to retain any condensates within the flue system. This component is designed for a single skin installation and the joints are friction-fit; however, jointing compound or high-temperature silicone sealant can be used for additional security. It is imperative to maintain a clearance of at least 375mm from any combustible materials, and note that the product is not suitable for passing through ceilings or combustible walls. Always adhere to safety guidelines by wearing appropriate PPE, and ensure that all flue connections are secure before use.

The VIT-Smooth GLOSS 90° Tee and Cap M/F is compatible with gas, oil, and solid fuel appliances, handling temperatures up to 600°C.

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

Ensure the smaller diameter points downward and maintain at least a 375mm distance from any combustible materials. The joints are friction-fit but can be sealed with jointing compound or high-temperature silicone for extra security.

Yes, especially for solid fuel applications, sweeping and maintenance should be done at least annually to ensure the system remains efficient and safe.

After cutting, it’s important to cover the exposed steel with high-temperature paint to prevent rusting over time.

Always wear appropriate Personal Protective Equipment (PPE) during installation to ensure your safety.

The tee cap at the base of the 90° Tee allows for easy access for sweeping and maintenance.

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