This is my own version of the chamber fan duct for the P1P, but optimised for Noctua 92 mm fans, allowing to mount them without removing the rubber dampers.

It's also optimised for airflow using the Noctua NF-A9 PWM.

I used Suit model as a reference, but that's my own design.

Assembly

In order to assemble it to your P1P (or P1S and X1 if you want to replace the stock one), you will need 3 self tapping 2 mm screws, no need to struggle with the 4th one in the back : )

Slide both pins into their slots. It should be a thigh fit. If it doesn't, try adding some glue. Be careful they both have their side !

After fixing the duct to the printer, you can add the fan and fix it with the screws that come with it or with M3*8 bolts. Optionally, you can also add small pieces of foam to ensure an airtight seal between the fan and the duct.

Printing

Simply use the provided 3MF files, the print should take approximately 2h25.

Others

For other information and in order to connect the Noctua NF-A9 PWM fan to the printer and make it work, I suggest reading the awesome description of Suit model, and also the makes and comments, some of which were very helpful!

This duct is also compatible with rear panel designed by dgyenes and the printable panel by Lars Becker.

I also designed my own filter featuring more airflow and a thighter fit : Not online yet

Sorry for the bad quality pictures, I will update them later on.