Carrier Furnace Error Codes
Model Families
| Family | Name | Fuel | Models |
|---|---|---|---|
| 24ABC6 Air Conditioner | 24ABC624A003 | electric | 1 |
| 25HBC5 Heat Pump | 25HBC536A003 | electric | 1 |
| Base Series | 40MAQB | gas | 1 |
| Base Series Furnace | 58CLC | gas | 2 |
| Comfort 80 Gas Furnace | 58SC1 | gas | 1 |
| Comfort Series | 24SCA4 | electric | 1 |
| Comfort Series Furnace | 58STA | gas | 2 |
| Comfort Series Heat Pump | 25SCA4 | electric | 1 |
| Infinity 20 Heat Pump with Greenspeed Intelligence | 25VNA0 | electric | 1 |
| Infinity 80 | 58MVC | gas | 1 |
| Infinity Series | 24VNA9 | electric | 2 |
| Infinity Series Furnace | 59MN7A060V17-14 | gas | 3 |
| Infinity Series Heat Pump | 25VNA4 | electric | 1 |
| Performance Boost 95 Furnace | 58SP5 | gas | 1 |
| Performance Boost Furnace | 58PHB | gas | 1 |
| Performance Series | 59SP5 | gas | 3 |
| Performance Series Furnace | 58TP1 | gas | 2 |
| Performance Series Heat Pump | 25HPB636A003 | electric | 2 |
| WeatherMaker 8000 | 58MXA | gas | 1 |
| WeatherMaker 9300 | 58MSA | gas | 1 |
| WeatherMaker Furnace | 58WAV060-12 | gas | 3 |
Error Codes
| Code | Description | Severity |
|---|---|---|
| 11 | No Previous Error | Info |
| 12 | Blower On After Power Up | Warning |
| 13 | Limit/Rollout Fault | Critical |
| 14 | Ignition Lockout | Critical |
| 21 | Gas Heating Lockout | Critical |
| 22 | Abnormal Flame | Critical |
| 23 | Pressure Switch Fault | Warning |
| 24 | Secondary Voltage Fuse | Warning |
| 31 | High Stage Pressure Fault | Warning |
| 32 | Low Flame Sense | Warning |
| 33 | Limit/Rollout Switch Lockout | Critical |
| 34 | Ignition/Flame Sense Fault | Warning |