Frequently asked questions
Is this table fan compatible with the CORE One and CORE One+?
No. It is exclusive to the CORE One L, which has a different chamber convection bed heating system than the CORE One and CORE One+. It is not interchangeable with other models in the CORE One family.
What is the specific function of this fan in the CORE One L?
Hot air from the heated bed is circulated throughout the chamber by active convection — a mechanism exclusive to the CORE One L that allows for stable chamber temperatures for engineering materials.
How do I know if the desk fan needs replacing?
Typical symptoms: chamber temperature below expected, slow or uneven heating, abnormal noise from the chamber base, or visible fan movement failure.
Where can I find the installation manual?
The repair manual is available at help.prusa3d.com — specifically select the CORE One L model to access the correct heated bed fan replacement guide.