BoilerTool
Home / Greenstar 4000 System / 235
235

Conflicting versions of boiler electr. and boiler identification

Worcester Bosch Greenstar 4000 System

Category
V
Remedy
▶ Replace the code plug or the burner control.
This code also applies to:
Condens 7000 WPGreenstar 1000 CombiGreenstar 2000 CombiGreenstar 4000 CombiGreenstar 8000 F CombiGreenstar 8000 F RegularGreenstar 8000+ StyleGreenstar 8000+
Source: Manufacturer manual (PDF)
hello@boilertool.co.uk
© 2026 BoilerTool