Worcester Bosch · Greenstar 2000 Combi
341 boiler fault code
Greenstar 2000 Combi
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Renting? Report it to your landlord or housing provider first. They are responsible for gas safety and boiler repairs, and the repair should not cost you.
What 341 means
Temperature rise at boiler too rapid
Safe check
Note the displayed code and contact a Gas Safe registered engineer.
When to contact an engineer
Contact a Gas Safe registered engineer to investigate this fault.
Safety notice
A boiler fault code alone is not a gas or carbon-monoxide emergency. If you smell gas, a CO alarm sounds, anyone feels unwell, or there is an unsafe flame, leave and call 0800 111 999 from outside.
Source and provenance
- Worcester Bosch Greenstar 2000 Installation, Commissioning and Servicing Instructions (2023/06) · §11.2, code 341, printed p. 81 · document 6721839340
installation, commissioning and servicing instructions
2023/06 · document 6721839340