The Worcester 87186823240 Flue Adapter (80/60 Sub Assembly) is a genuine Worcester Bosch component designed to connect the boiler to an 80/60 concentric flue system. This adapter ensures a secure, airtight fit between the boiler and flue, enabling safe removal of combustion gases and proper airflow for efficient operation.

A damaged or poorly sealed flue adapter can lead to flue gas leakage, combustion issues, system faults, or unsafe operation. Replacing it with this genuine Worcester part restores full flue integrity and ensures compliance with boiler installation requirements.

Key Features

• Genuine Worcester Bosch flue adapter (80/60)

• Ensures correct and airtight connection to concentric flue systems

• Supports safe discharge of combustion gases

• Prevents flue gas leakage and airflow problems

• Durable design for long-term reliability

• Direct-fit replacement for accurate installation

Compatible With

Suitable for selected Worcester Bosch boilers using 80/60 flue systems.

Please verify the part number (87186823240) with your boiler or flue installation manual to ensure correct compatibility.