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VIT-Smooth - Stove Off Set - Ø 125mm (67-125-045)

The VIT-Smooth Stove Off Set Ø 125mm from National Flues delivers a reliable, high-performance flue connection solution designed for gas, oil, and solid fuel appliances. This premium, zero carbon steel accessory, with its durable powder enamel finish, is the ideal addition to any flue system, ensuring safety, efficiency, and a sleek look. Discover this essential flue accessory and explore our range of optional components to complete your installation.
The price you pay today £88.99
Give us a call if you find it cheaper and we'll normally price match.

 

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At a Glance

    Constructed from zero carbon steel for enhanced durability
    Powder enamel coating for a sleek, matte black finish and weather resistance
    Designed for use with gas, oil, and solid fuel appliances, handling temperatures up to 600°C
    Built-in 100mm offset and short bottom segment ensure a neat, joint-minimal flue connection
    Friction-fit joints allow for quick and easy installation without the need for sealing
    Meets stringent safety standards (EN1856-2 T600 N1 Vm L80120 G375)
    Requires a minimum clearance of 375mm from combustible materials to ensure safety
    Ideal base component with optional accessories available to complement your flue system
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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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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“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 Stove Off Set - Ø 125mm is the perfect connecting component for your gas, oil, or solid fuel appliance, handling temperatures up to 600°C. Crafted from zero carbon steel and finished with a durable powder vitreous enamel in matte black, this single-skin pipe ensures efficient and safe flue connections. Designed exclusively for connecting between your appliance and the flue liner, chimney stack, or twin wall flue system, it should not be used to pass through ceilings or combustible walls.When installing the VIT-Smooth Stove Off Set, ensure a minimum distance of 375mm from any combustible materials.

Correct installation involves positioning the smaller diameter end downward to retain condensates within the flue system. Each joint is friction-fit, eliminating the need for sealing, though a jointing compound can be applied for added security. If the pipe needs to be cut, be sure to treat exposed metal with high-temperature paint to prevent rusting.

Always wear appropriate PPE during installation.Regular maintenance is crucial, especially for solid fuel applications. Install access doors at direction changes for easy inspection and cleaning. Make sure to sweep and maintain chimneys serving solid fuel appliances at least once a year.

SKU: 67-125-045

Technical Specifications
SKU67-125-045
MaterialZero Carbon Steel
Steel Thickness1.2mm
CoatingPowder Enamel
Coating Thickness0.2mm
ColourBlack
Diameter125mm
ApprovalEN1856-2 T600 N1 Vm L80120 G375
Temperature RatingUp to 600u00b0C
Minimum Clearance375mm
• Ensure the installation is performed at a minimum of 375mm from any combustible materials such as wood or plasterboard. • Position the component with the smaller diameter end downward to effectively retain condensates within your flue system. • The friction-fit design allows for a seamless connection without the need for additional sealants; however, you may choose to apply a jointing compound for added security. • If the pipe must be cut to size, remember to treat any exposed steel with a high-temperature paint to protect against rust and degradation. • Always wear the appropriate Personal Protective Equipment (PPE) during installation. • For enhanced accessibility and ease of maintenance, consider optional accessories such as access doors for inspection and cleaning, and additional matching flue components available on our website.

Yes, it is suitable for gas, oil, and solid fuel appliances, handling temperatures up to 600°C.

Ensure the pipe is installed at least 375mm away from any combustible materials such as wood or plasterboard.

No, the friction-fit joints don't require sealing, but jointing compounds can be used for extra protection.

No, VIT-Smooth pipes should not pass through ceilings or combustible walls.

The smaller diameter end should always be pointing downward to keep condensates within the system.

Yes, it can be cut, but ensure any exposed steel is covered with high-temperature paint to prevent rusting.

For solid fuel applications, ensure regular inspection and chimney sweeping, ideally once a year.

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