Outward-opening window exhaust vent, low resistance!
Print Profile(3)



Description
Introduction
Connect 5, 8, or 10cm exhaust pipes to an outward-opening window for ventilation. Printed in parts, all on one plate.
Specially designed 21cm or 33cm extra-long flat exhaust vents with deflector plates to minimize exhaust air resistance!!!
Includes an insect screen, which can be installed as needed, to prevent insects larger than 5mm from flying in.
Edges have been optimized, changed from curved shapes requiring supports to right angles requiring no supports, making printing easier and the appearance smoother!
Note that the A1 mini can only print the 5cm version!
On 2026.5.24, support issues for all three versions have been fixed!
If you need a sliding window exhaust port, please click this link:

Boost Me (for free)
Installation Instructions
- Assemble the two flat sections together using connectors.

2. Install the buckles. Note that the 2 buckles with rounded chamfers are installed on the inside, as shown in the figure.

3. Install the insect screen as needed.

4. After assembly, there might be gaps at the flat opening's curved sections due to material tolerances; simply tape them.
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.










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