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Chamber temperature for ASA high enough?  

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simmania
(@simmania)
Mitglied
Chamber temperature for ASA high enough?

Hi,
I ordered a Prusa Core One L printer. I'm waiting for the delivery. But now I have my doubts because I want to do a lot of ASA printing.
ASA needs a high chamber temperature like 70 degrees. But the Core One L only gets to 60 degrees.
Furthermore I ordered the filter kit. I'm afraid this extra filter with fan will make the maximum chamber temperature lower then 60 degrees.
In that case I will regret my choice for the Prusa Core One L.
Does anybody has some experience with this? And if this is a problem for ASA, is there a solution or work around?

Veröffentlicht : 05/02/2026 3:27 pm
FabLabWag
(@fablabwag)
Active Member
RE: Chamber temperature for ASA high enough?

No panic.

We have a plain Core One, so likely with even less effective chamber heating, but what we have printed in ASA (Prusament black) so far has turned out pretty good.

 

Veröffentlicht : 06/02/2026 3:11 pm
_KaszpiR_
(@_kaszpir_)
Noble Member
RE: Chamber temperature for ASA high enough?

I print ABS/ASA and it works, just need to close some holes to make it more air tight and you will be fine. I do not have the filtration, though.

See mu signature in Printables, Collections and there are some addons for the Core One L you may want to have.

See my GitHub and printables.com for some 3d stuff that you may like.

Veröffentlicht : 06/02/2026 5:57 pm
hyiger
(@hyiger)
Noble Member
RE: Chamber temperature for ASA high enough?

Yes, closing hole. Example taping over gaps in the frame. I also throw a blanket on the top to keep heat in. I can get around 58° which is good enough for most ASA. 

Veröffentlicht : 06/02/2026 6:37 pm
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