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MI-VIT Lite - Increaser - Ø 125-150mm (27-125-008)
National Flues offers the MI-VIT Lite Increaser - Ø 125-150mm, a premium connecting pipe designed for modern heating systems. This top-quality flue component is engineered from zero carbon steel and finished in sleek matte black, ensuring durability and aesthetic appeal. Ideal for gas, oil, and solid fuel appliances, this product seamlessly integrates with flue liners, chimney stacks, or twin wall systems to maintain optimal airflow, safety, and energy efficiency.
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In Stock
£29.99
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Zero Carbon Steel Construction
Durable Powder Enamel Coating
Sleek Matt Black Finish
Suitable for Gas, Oil, and Solid Fuel Appliances
Temperature Tolerance up to 600°C
Friction Fit Joints with optional sealing for P1 applications
Compliant with EN1856-2 T600 N1 standards
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“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The MI-VIT Lite - Increaser Ø 125-150mm is a premium-grade connecting pipe designed to link your heating appliance to your flue liner, chimney stack, or twin wall flue system. Crafted from zero carbon steel and coated with a durable vitreous enamel in a sleek matte black finish, it is suitable for gas, oil, and solid fuel appliances with temperatures up to 600 degrees Celsius. This increaser enables a seamless transition within your flue system, ensuring smooth airflow and optimal performance.**Construction & Features:**- **Material:** Made from single-skin zero carbon steel with a vitreous enamel coating.- **Finish:** Matte black finish for a sleek look and long-lasting durability.- **Temperature Tolerance:** Suitable for appliances with temperatures up to 600°C.
Achieves a P1 pressure rating up to 200°C when fitted with a seal.**Installation Guidelines:**- **Proximity to Combustibles:** Do not install within 375mm of combustible materials such as wood or plasterboard.- **Orientation:** Ensure the smaller diameter points downward to contain condensates within the flue system.- **Joint Sealing:** Friction fit joints do not require seals for T600 installations; however, for pellet installations (P1 applications), seals must be applied to every joint.- **Cutting:** The pipe can be cut but be sure to cover exposed steel with high-temperature paint to prevent rust.- **Safety:** Always use appropriate PPE during installation.**Maintenance:**- **Inspection & Cleaning:** Regular inspections and cleaning are crucial, especially for solid fuel applications. It's recommended to install access doors at direction changes to facilitate maintenance.- **Frequency:** For solid fuel appliances, sweep and maintain the chimney at least once a year or as frequently as necessary.
SKU: 27-125-008
Technical Specifications
SKU
27-125-008
Diameter
u00d8 125-150mm
Material
Zero Carbon Steel
Coating
Powder Enamel
Coating Thickness
0.3mm
Steel Thickness
0.7mm
Colour
Matt Black
Temperature Tolerance
Up to 600u00b0C
Approval
EN1856-2 T600 N1 Vm L8010 G375
Minimum Clearance To Combustibles
375mm
- Ensure orientation: the smaller diameter should always point downward to contain condensates.
- Maintain a clearance of at least 375mm from any combustible materials (e.g., wood, plasterboard).
- For friction fit joints used in T600 installations, sealing is not necessary; however, apply seals on all joints for P1 applications (especially with pellet systems).
- If the pipe is cut to size, immediately cover any exposed steel with high-temperature paint to prevent rust.
- Always wear appropriate Personal Protective Equipment (PPE) during installation.
- Consider installing access doors at directional changes to facilitate regular inspections and cleaning.
The MI-VIT Lite Increaser is used to connect your heating appliance to a flue liner, chimney stack, or twin wall flue system.
Yes, the MI-VIT Lite Increaser is suitable for gas, oil, and solid fuel appliances with temperatures up to 600°C.
No, you should not install the MI-VIT Lite Increaser within 375mm of combustible materials such as wood or plasterboard.
For T600 high-temperature installations, no sealing is needed due to its friction fit. For P1 positive pressure installations, seals are required on every joint.
It's recommended to inspect and clean your chimney at least once a year or as often as necessary for optimal performance and safety.
Yes, the pipe can be cut, but you must cover any exposed steel with high-temperature paint to prevent rusting.
Always wear appropriate Personal Protective Equipment (PPE) when installing the MI-VIT Lite Increaser to ensure your safety.
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.
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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.
Read our review in our MI-VIT Lite - Increaser - Ø 125-150mm buyers guide
Introduction
The MI-VIT Lite Increaser - Ø 125-150mm is a state-of-the-art connecting pipe designed for modern heating systems. It allows you to effortlessly connect your heating appliance to your flue liner, chimney stack, or twin wall flue system. Crafted from zero carbon steel and coated with a durable powder enamel in a stylish matt black finish, this increaser is engineered to perform under demanding conditions, including operating temperatures up to 600°C.
What Makes the MI-VIT Lite Increaser Stand Out?
When selecting a connecting pipe for your heating system, quality and durability are crucial. The MI-VIT Lite Increaser distinguishes itself through its robust construction and smart design features:
- Durable Build: Made from single-skin zero carbon steel, this increaser is designed to withstand high temperatures and resist corrosion over time.
- Premium Finish: Its powder enamel coating not only ensures longevity but also offers a sleek finish that complements any modern installation.
- Versatile Compatibility: Suitable for gas, oil, and solid fuel appliances, it is an ideal choice regardless of your heating system type.
Key Advantages and Benefits
Enhanced Safety and Performance
Safety is paramount in any heating system installation. The MI-VIT Lite Increaser is designed to meet stringent safety standards as evidenced by its compliance with EN1856-2 T600 N1 records. The design ensures that the transition in your flue system is smooth, significantly reducing the risks associated with poor airflow and potential overheating.
Robust Construction for Longevity
The use of zero carbon steel means that this increaser offers exceptional durability. The addition of a powder enamel coating further reinforces the structure, protecting against rust and environmental wear. This robust construction guarantees that your heating system will function reliably for years, providing peace of mind and long-term value.
Optimised Airflow for Increased Efficiency
By ensuring a smooth transition between your heating appliance and the flue system, the MI-VIT Lite Increaser optimises the airflow, which is crucial for maintaining efficiency in your heating system. This enhanced airflow guarantees that your appliance operates within its designed parameters, reducing energy waste and improving overall performance.
Installation Guidelines
Installing the MI-VIT Lite Increaser is straightforward; however, adhering to the guidelines is essential for optimal performance and safety. Below are some critical installation points to bear in mind:
- Correct Orientation: Always install the pipe with the smaller diameter pointing downward to ensure that any condensates are contained within the system.
- Combustible Clearance: Ensure that the installation is not within 375mm of combustible materials such as wood or plasterboard.
- Joint Sealing: For T600 installations, friction fit joints do not require additional seals. However, if your system operates on the P1 application (commonly associated with pellet systems), each joint must be sealed properly to maintain safety and efficiency.
- Taking Measurements: If you need to cut the pipe to size, make sure to cover any freshly cut ends with high-temperature paint immediately to prevent rust.
Maintenance and Longevity
Regular maintenance is key to ensuring the longevity of your heating system. It is recommended that you inspect your chimney and flue components at least once a year, especially if using solid fuel appliances. Consider installing access doors at any directional changes along the flue to facilitate easy cleaning and inspection.
Frequently Asked Questions
Many users often ask:
- What is the best way to secure the MI-VIT Lite Increaser?
- Its friction fit design makes it easy to install without the need for excessive sealing, unless operating under P1 conditions which demand additional joint sealing.
- How often should the flue system be inspected?
- For solid fuel setups, an annual inspection and cleaning is advisable. More frequent checks may be necessary depending on usage.
- Can the increaser be modified on site?
- Yes, it can be cut to the necessary length. However, always ensure that any exposed steel is promptly treated with high-temperature paint to prevent rust problems.
Why National Flues?
National Flues is committed to providing high-quality products that guarantee performance and reliability. With competitive pricing and dependable nationwide delivery, we cater to both trade professionals and retail customers. Our selection of accessories ensures that you can customise your installation to meet every requirement – from enhanced sealing options to additional maintenance aids.
Conclusion
Choosing the right connecting pipe can make all the difference in the overall safety and efficiency of your heating system. The MI-VIT Lite Increaser - Ø 125-150mm is engineered to provide a secure, durable, and aesthetically pleasing solution that meets current safety standards. Its impressive build quality, paired with ease of installation and maintenance, makes it an excellent investment for any heating system upgrade or new installation.
If you are looking for a reliable, robust, and high-quality connecting pipe that supports optimal heating performance while adhering to strict safety regulations, then this increaser is the ideal choice. Every detail, from its sleek finish to its high-temperature tolerance, has been designed with your practical needs in mind. Whether you are a trade professional upgrading multiple systems or a homeowner enhancing a single installation, you can benefit from the superior quality and attention to detail that National Flues incorporates into every product.
Make an informed decision that supports both performance and longevity in your heating solutions. Add to cart or call 01670 206 999.
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