Bradford White Commander HVAC System Error Codes
High-Efficiency HVAC System.
9 error codes documented.
Severity breakdown:
4 critical , 5 warning
Error Codes
| Code | Description | Severity |
| F13 | Ignition Failure | Critical |
| F14 | Flame Failure | Critical |
| F4 | High Temp Cutoff | Critical |
| F6 | Flammable Vapor Lockout | Critical |
| F1 | Sensor Fault | Warning |
| F10 | Thermistor Short | Warning |
| F11 | Thermistor Open | Warning |
| F16 | Blower Failure | Warning |
| F2 | Dry Fire Protection | Warning |
Cross-Reference: Shared Codes with Other Bradford White Models