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Bosch boiler repair
In-home repair for Bosch boilers across Auburn, Opelika and Lee County. Below are the 7 Bosch error codes we see most, with what each one means.
On the display
Bosch boiler error codes
| Code | Meaning | Fix it yourself? | |
|---|---|---|---|
| A7 | Hot water sensor fault | ||
| C6 | Fan speed fault | ||
| CE | Water pressure too low | ||
| E9 | High limit tripped | ||
| EA | Flame not detected | ||
| F7 | False flame signal | ||
| FA | Flame after gas shut-off |
What we fix
Common Bosch boiler repairs
- Annual tune-up~75 min
- Igniter and flame sensor replacement~60 min
- Circulator pump replacement~90 min
- Heat exchanger flush~90 min
- Expansion tank service~45 min
- Control board repair~120 min
Same brand