The Worcester Bosch Black Outer Wall Flue Seal is an essential component for maintaining the safety and efficiency of your central heating system. Designed for a 160mm outer wall flue, this seal effectively prevents both toxic fumes and water leaks, ensuring that your home remains safe and energy-efficient.

Its robust construction provides a reliable barrier, protecting your living space from hazardous emissions while optimizing your heating system's performance. With this durable flue seal, you can trust in the longevity and reliability of your Worcester Bosch heating setup.

• Compatible with Worcester Bosch central heating systems.
• Designed for secure flue ventilation sealing.
• Prevents toxic fumes from escaping the system.
• Helps avoid water leaks in the heating system.
• Durable construction for long-term use.
• Suitable for 160mm diameter flues.
• Black finish blends with most exterior designs.
• Easy installation process for convenience.