Almeva STARR renovation elbow DN80 UV-stable black for flue and ventilation systems

The Almeva STARR renovation elbow DN80 UV-stable black is a replacement elbow designed for flue and ventilation duct systems with an 80 mm nominal diameter. Made for repair and modification tasks, the elbow provides a corrosion-resistant duct section that integrates with compatible STARR system components. Its UV-stable black finish makes it suitable for installations that include exterior exposed runs as well as indoor repair work where matching appearance and durability are required.

Advantages

This renovation elbow offers a compact 90-degree directional change while maintaining the nominal DN80 flow profile, ensuring continued system performance after repair. The UV-stable black surface resists discoloration and degradation when exposed to sunlight, and the material provides corrosion resistance appropriate for venting and flue applications. The component is manufactured to fit STARR system interfaces, enabling straightforward replacement or retrofit without extensive modification of existing ducts.

Suitable for

• Repairing damaged sections of flue or ventilation ducts with 80 mm nominal diameter
• Retrofitting or modifying STARR system installations
• Indoor and outdoor venting runs that require UV-resistant external components
• Replacing corroded or worn elbow segments in residential or light-commercial systems

Key specifications

• Nominal diameter: 80 mm (DN80)
• Angle: 90-degree elbow
• Color/finish: UV-stable black
• Suitable for flue and ventilation duct systems
• Corrosion-resistant material designed for repair and retrofit use

How to use

Measure and confirm the nominal DN80 duct dimensions and the required elbow orientation before removal of the existing section. Remove the old or damaged elbow according to local safety and building regulations. Fit the Almeva STARR renovation elbow into the existing STARR-compatible connections, ensuring proper alignment and seating. Secure any joints or seals as required by the system design and local codes, and perform a visual inspection to confirm correct placement and integrity of the connection.

Usage recommendations

Use this elbow for maintenance and repair tasks on STARR-compatible DN80 installations. For outdoor exposed runs, verify that adjoining components are also UV-stable to avoid uneven weathering. Follow applicable installation standards and local regulations for flue and ventilation systems; check seals and mechanical connections periodically to maintain safe and reliable operation.