Firebird Boiler Error Codes
Firebird boilers are a range of powerful and reliable oil boilers.
Occasionally some things can go wrong, that’s why we’ve created our handy at-a-glance table of Firebird error codes and a guide to Common Firebird Problems and Repair.
Should you need professional help with your broken boiler, then simply use one of our enquiry forms and we will connect you with the best heating engineers local to you.
Firebird Boiler Error Codes
| Fault | Possible Cause |
|---|---|
| E1 | Control thermistor fault |
| E2 | Flue thermistor fault |
| E3 | Flue thermistor fault |
| E5 | Burner fault (possibly burner lockout) |
| Thermostat at a high limit (cuts off) | Reset boiler |
