Bambu Lab Toolhead Enhanced Cooling Fan

The Bambu Lab Toolhead Enhanced Cooling Fan is designed to improve part cooling and increase print quality on compatible Bambu Lab printers. By providing a stronger and more consistent airflow directly onto the printed part, it helps achieve sharper details and better overhangs. This upgrade is ideal for users seeking more efficient cooling, especially at higher print speeds.

Product Features

The H2D Toolhead Enhanced Cooling Fan's full functionality will be supported after the planned firmware update (Q1 2026). Before the update, the fan will not operate as intended.

Improved Hotend Cooling

The Toolhead Enhanced Cooling Fan directs airflow over the hotend's cooling fin(s), helping to maintain stable temperatures during high-temperature printing. This reduces the risk of overheating the heatsink, which could otherwise lead to clogs.

Additional Extruder Cooling

Maintaining a controlled temperature in the extruder is crucial when printing with filaments prone to heat creep. The Enhanced Cooling Fan also provides targeted airflow to the extruder, improving reliability when printing with materials that have low tolerance for heat creep.

Installation

Learn more about replacing the Toolhead Enhanced Cooling Fan on the Bambu Lab Wiki.

In the Box

• Toolhead Enhanced Cooling Fan ×1

Compatibility

H2D / H2C