BoilerTool
Home / Greenstar 8000+ / 2910
2910

Fault in flue system

Worcester Bosch Greenstar 8000+

Category
V
Remedy
1. Check the flue for obstructions and remove any found.
2. Check the flue integrity test.
3. Check for water in the sump and check the siphon operation.
This code also applies to:
hello@boilertool.co.uk
© 2026 BoilerTool