150mm Air Conditioning Adapter for Windows

DE (EN see below):

Simple click system to attach 150mm air conditioning hoses to a lead-through in a window or door. Works for both hard PVC hoses and soft hoses (e.g. cold air intake).

The whole thing is a remix of:

https://www.thingiverse.com/thing:5475004

and

https://www.thingiverse.com/thing:4570599

with adaptations for 150mm hoses.

 

Update ATTENTION:

Please print in PETG / ABS or better. For testing I had printed the window holder only in PLA and after permanent use during the last hot days everything warped despite 50% infill and became unusable. Now I have printed both parts in PETG with 50% infill and it holds up great.

Sorry if someone has already printed in PLA.