MI-VIT Lite - 90° Tee - Ø 150

Comprehensive Buyers Guide for the MI-VIT Lite 90° Tee - Ø 150

The MI-VIT Lite 90° Tee - Ø 150 is a meticulously engineered flue component designed to ensure safe and efficient connections for your gas, oil, or solid fuel appliances. This essential product from National Flues is built to withstand high temperatures, up to 600°C, making it an ideal choice for demanding installations.

Key Features and Benefits

High Temperature Resistance:
One of the most important attributes of the MI-VIT Lite 90° Tee is its ability to operate safely in high temperature environments. This makes it suitable for installations where temperatures can soar, ensuring that your flue system remains functional and safe under all conditions.

Premium Construction:
Crafted from Zero Carbon Steel, this component offers outstanding strength, durability, and corrosion resistance. The robust build significantly reduces maintenance efforts and contributes to the longevity of your installation.

Durable Finish:
Finished in a matt black vitreous enamel, the product not only looks sleek but also provides a resilient, low-maintenance surface that endures the rigours of daily use. This finish is designed to combat the wear and tear associated with high-temperature operations.

Optimised Installation:
The friction fit joint integrated into the design simplifies the installation process, particularly for T600 applications. This feature negates the need for additional sealing in most installations. However, for applications like positive pressure (P1) setups, additional seals must be used to ensure optimum performance.

Efficient Condensate Management:
The design of the tee ensures that condensate remains within the flue system, minimising the risk of external leakage. This function is critical in protecting both the appliance and the surrounding environment from moisture-related issues.

Installation and Safety Guidelines

Orientation and Safety Distance:
Ensure the MI-VIT Lite is positioned with the smaller diameter downwards. This orientation is crucial for maintaining condensate within the system. Additionally, a safe installation requires a minimum distance of 450mm from any combustible materials, such as wood or plasterboard, thus preventing fire hazards.

Friction Fit and Sealing Requirements:
For T600 installations, the friction fit design provides a secure, hassle-free connection. However, in scenarios involving positive pressure systems (P1), especially with pellet appliances, remember that an additional seal is mandatory at every joint to maintain system integrity.

Cutting and Finishing:
In cases where the MI-VIT Lite needs to be trimmed to suit your specific installation, use appropriate cutting tools and techniques. Immediately after cutting, ensure that any exposed steel is covered with a high-temperature paint to prevent rusting, thereby preserving the structural integrity of the component.

Personal Protective Equipment (PPE):
Safety should always be a priority during installation. All installers must use the appropriate PPE to mitigate risks associated with high temperature and sharp edges during handling and installation.

Maintenance and Access

Regular maintenance of your flue system is paramount, particularly if you are utilising solid fuel appliances. The design of the MI-VIT Lite encourages the installation of access doors at directional changes within the flue system. These doors provide easy access for periodic inspection and cleaning, ensuring that your system remains in optimal condition throughout its lifespan.

Scheduled maintenance not only improves the longevity of your installation but also enhances the overall safety by reducing the risk of blockages and ensuring efficient condensate management. The ability to easily inspect and clean the flue system helps in identifying any early signs of wear or malfunction, thereby saving costs on repairs and replacements in the long run.

Addressing Common Objections

Is it difficult to install?
With clear instructions and a well-engineered design, most installers find that the MI-VIT Lite 90° Tee fits seamlessly into existing systems. The built-in friction fit joint reduces complexity and speeds up installation time.

What about compatibility with different appliances?
This tee is versatile and has been designed to work efficiently with gas, oil, and solid fuel appliances. Its robust construction and high-temperature tolerance ensure that it meets the diverse needs of modern heating systems.

How do I maintain the flue system?
Regular maintenance is key. The design facilitates easy access for inspection and cleaning. Following the recommended guidelines, including the installation of access doors at directional changes, helps maintain the system’s efficiency, reducing the risk of external condensation and debris buildup.

Conclusion

The MI-VIT Lite 90° Tee - Ø 150 is an excellent investment for those prioritising safety, efficiency, and durability in their flue systems. Its high-temperature resistance, premium construction, and thoughtful design features make it a top choice for a range of fuel appliances. Whether you are an installer or a DIY enthusiast with a keen eye for quality, this product offers a robust solution that stands the test of time. Buy now or call 01670 206 999.