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Hatch for Ventilation Elbow
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Hatch with gasket for Ventilation Elbow 220x55
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Model information
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- Printables
- Category
- Other Ideas
- License
- Creative Commons — Attribution — Noncommercial — NoDerivatives
Hatch, designed for rectangular inserts 220x55. “Ventilation Elbow 220x55”

I personally designed it to be mounted on the boiler vent, when it vents the hatch opens then stops it closes.
I recommend printing the pins and washers together, the other pieces as you want.
it might be a little difficult to fit into the insert, the shape is precise, it fits together
- 3 walls 15% infill, PETG PLA;
- Gasket TPU
- Supports like image below (not inside the insert or only in the short part);
- After assembled insert a piece of wire inside the pin to block it;


