Baxi Error Codes
Browse all Baxi error code pages for BC Wide.
- Baxi Boiler Error B01: Ignition Failure
- Baxi Boiler Error B02: Flame Detection Error
- Baxi Boiler Error B03: Overheat / High Limit
- Baxi Boiler Error B04: Gas Valve Circuit Error
- Baxi Boiler Error B05: Water Pressure Too Low
- Baxi Boiler Error B06: Circulation / Flow Fault
- Baxi Boiler Error B07: Temperature Sensor Fault
- Baxi Boiler Error B08: PCB / Control Board Fault
- Baxi Boiler Error B09: Low Water Flow Rate
- Baxi Boiler Error B10: Freeze Protection Mode
- Repair Guides:
- How We Fix Baxi Error B01: Ignition Failure
- How We Fix Baxi Error B02: Flame Detection Error
- How We Fix Baxi Error B03: Overheat / High Limit
- How We Fix Baxi Error B04: Gas Valve Circuit Error
- How We Fix Baxi Error B05: Water Pressure Too Low
- How We Fix Baxi Error B06: Circulation / Flow Fault
- How We Fix Baxi Error B07: Temperature Sensor Fault
- How We Fix Baxi Error B08: PCB / Control Board Fault
- How We Fix Baxi Error B09: Low Water Flow Rate
- How We Fix Baxi Error B10: Freeze Protection Mode
Safety Reminder
If you smell gas, suspect carbon monoxide or believe there is an immediate danger, leave the property and contact emergency services or the appropriate gas emergency authority. Do not remain inside — exit the building immediately and call for help from outside.