BoilerTool
Home / Greenstar 8000+ Style / 357
357

Ventilation program

Worcester Bosch Greenstar 8000+ Style

Category
O
Remedy
Operating message, is not a fault: Venting program has been activated.
This code also applies to:
Condens 7000 WPGreenstar 1000 CombiGreenstar 2000 CombiGreenstar 4000 CombiGreenstar 4000 SystemGreenstar 8000 F CombiGreenstar 8000 F RegularGreenstar 8000+
Source: Manufacturer manual (PDF)
hello@boilertool.co.uk
© 2026 BoilerTool