Hatch to air vent blower

[Tuomas]

Because its very usual here, that the temperature goes below -30 degrees of celsius at the winter.

I 3d printed a frame and a hatc, so that i can close air vent blower at my workshop, to keep cold air outside, when the blower ain't used.

[DIYer]

Thanks Tuomas! We've added your Blower Hatch to our 3D Printing category,
as well as to your builder page: Tuomas's Homemade Tools. Your receipt:

Blower Hatch by Tuomas

tags: 3D printing, blower