Bambu Lab FAC120 Active Chamber Exhaust - H2D Pro,H2S,H2D

The listing describes an integrated low-noise fan system, but it does not specify the supply voltage, current draw, connector type, cable length or whether the unit draws power from the printer's mainboard or a dedicated header. These electrical and cabling details must be confirmed with Bizgram or Bambu Lab documentation and are not asserted here.

The listing claims active ventilation to remove heat and fumes and to help stabilise chamber conditions, but gives no verified airflow rate (for example CFM/m³/h), static pressure, RPM or sound-pressure figures. Any performance or capacity specification should be obtained from Bambu Lab's datasheet or confirmed with Bizgram rather than assumed.

This is a hardware exhaust/fan accessory and no software, driver or licence is mentioned in the listing. Whether the printer's firmware detects, controls or limits the exhaust fan (for example via chamber-temperature or filtration settings, or a minimum firmware version) is not confirmed and should be checked with Bizgram or Bambu Lab documentation.

The listing states the box contains 1 × Active Chamber Exhaust. It does not confirm whether mounting screws, gaskets, ducting, filters, seals or an installation guide are also supplied. Exact box contents and any included accessories should be verified with Bizgram or Bambu Lab documentation.

It is intended to exhaust the enclosed print chamber, which is relevant when printing high-temperature or multi-material jobs where heat, fumes and odour build-up occur. Because the listing does not state operating temperature limits, humidity ranges, filter requirements or whether exhaust must be ducted to an outdoor/ventilated area, those deployment and environmental requirements should be confirmed with Bizgram or Bambu Lab documentation.