Vaillant Boiler Error Codes
Complete error code guide for Vaillant ecoTEC condensing boilers. Find your error code below for detailed explanations and repair guidance. Same-day emergency service available throughout Greater Vancouver.
This website is a specialized error-code resource operated as a division of ROMA Heating & Cooling, proudly serving Greater Vancouver since 1999.
Call 778-909-5731 for Emergency RepairCommon Vaillant Error Codes
Professional diagnosis and repair recommended. Contact ROMA Heating for same-day service.
Call for RepairProfessional diagnosis and repair recommended. Contact ROMA Heating for same-day service.
Call for RepairProfessional diagnosis and repair recommended. Contact ROMA Heating for same-day service.
Call for RepairProfessional diagnosis and repair recommended. Contact ROMA Heating for same-day service.
Call for RepairProfessional diagnosis and repair recommended. Contact ROMA Heating for same-day service.
Call for RepairProfessional diagnosis and repair recommended. Contact ROMA Heating for same-day service.
Call for RepairProfessional diagnosis and repair recommended. Contact ROMA Heating for same-day service.
Call for RepairProfessional diagnosis and repair recommended. Contact ROMA Heating for same-day service.
Call for RepairAbout Vaillant ecoTEC Boilers
Vaillant ecoTEC boilers are premium German-engineered condensing boilers known for exceptional efficiency and reliability. Common in Greater Vancouver homes, these units feature advanced diagnostics with detailed fault code displays.
When to Call for Service
Vaillant error codes beginning with "F" indicate faults that require attention. While some codes may clear with a reset, repeated errors or safety-related codes (F.28, F.29, F.20) require professional diagnosis and repair. Don't ignore persistent error codes.
Greater Vancouver Vaillant Boiler Repair
ROMA Heating & Cooling's licensed technicians are trained on Vaillant systems and carry genuine parts for immediate repairs. We serve Vancouver, Burnaby, Richmond, Surrey, and all of Greater Vancouver with fast emergency response.
Need immediate Vaillant boiler repair?
Call 778-909-5731 Now