Compatibility
Compatible Printers:
Note: NOT compatible with X1, A1, A1 Mini, or H2 series printers. These use different fan configurations. |
Bambu Lab Chamber Temperature Regulator Fan – Exhaust Fan for P1 / X1 Series
The Bambu Lab Chamber Temperature Regulator Fan is an official replacement exhaust fan for P1 and X1 series enclosed 3D printers. This fan controls the chamber temperature and helps filter the air inside the chassis, maintaining optimal printing conditions for temperature-sensitive materials.
The fan operates automatically based on detected chamber temperature, adjusting both speed and on/off status to maintain consistent printing conditions. It can also be manually controlled through the touchscreen or Bambu Studio slicer.
Key Features
- Temperature Regulation – Controls chamber temperature during printing
- Air Filtration – Works with activated carbon filter to clean air
- Auto/Manual Control – Automatic or manual operation via screen/slicer
- High Airflow – 92.56 CFM max airflow capacity
- Long Lifespan – 20,000 hours expected life at 40°C
- Original OEM Part – Genuine Bambu Lab quality
How It Works
Fan Operation:
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When to Replace
- Fan Not Spinning – Motor failure or electrical issue
- Unusual Noise – Grinding, rattling, or buzzing sounds
- Reduced Airflow – Fan spinning slower than normal
- Chamber Temperature Issues – Unable to maintain proper chamber temp
- Error Messages – Fan-related errors on touchscreen
- Physical Damage – Broken fan blades or housing
Installation Guide
Important Safety Notes:
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Based on Bambu Lab Wiki
- Power off – Turn the printer off and unplug it from mains power.
- Open the rear area – Remove the rear cover/panel needed to access the chamber fan (model-specific).
- Disconnect the fan – Unplug the fan connector from the board.
- Remove the fan – Undo mounting screws and remove the fan/duct assembly.
- Install the replacement – Mount in the same orientation and reconnect the cable securely.
- Test – Power on and verify fan control in the menu (auto/manual) and confirm normal airflow/noise.
- Optional check – Replace or inspect the carbon filter if airflow is still weak.
Specifications
| Brand | Bambu Lab |
| Bambu Part Number | FAF008 |
| Part Type | Chamber Temperature Regulator Fan / Exhaust Fan |
| Compatibility | P1P, P1S, X1C, X1E |
| Voltage | 24V (Operating: 15V-27V) |
| Rated Speed | 4800 rpm |
| Max Airflow | 92.56 CFM |
| Expected Life | 20,000 hours at 40°C |
| Materials | Plastic, Metal, Rubber |
| Packaging Dimensions | 100 x 135 x 45mm |
| Packaging Weight | 100g |
Related Products
- Activated Carbon Air Filter – Air filtration for P1S/X1 series
- Auxiliary Cooling Fan – Part cooling fan
- MC Board Fan – Mainboard cooling fan
- Bambu Lab Spare Parts – Full range








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