Carrier 58STA100-20 Furnace Error Codes
58STA100-20 Error Code Reference
Section titled “58STA100-20 Error Code Reference”Carrier 58STA Performance series 100000 BTU high-output furnace
| Flash Code | Fault Description |
|---|---|
| 24 | Flame rollout switch open |
| 31 | Pressure switch fault — inducer or flue problem |
| 33 | Limit switch open — temperature limit exceeded |
| 34 | Ignition failure — 4 retry attempts failed |
| 41 | Blower motor fault |
| 45 | Control board fault |