Is this 3D model free to download?

Yes, 15" Booster Fan Cover for Baseboard Registers - Triple 92mm Fans is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by KNAR7WT, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

15" Booster Fan Cover for Baseboard Registers - Triple 92mm Fans 3D printable model by KNAR7WT

15" Booster Fan Cover for Baseboard Registers - Triple 92mm Fans photo 1

15" Booster Fan Cover for Baseboard Registers - Triple 92mm Fans photo 2

15" Booster Fan Cover for Baseboard Registers - Triple 92mm Fans

Source: Thingiverse by KNAR7WT

The 15" Booster Fan Cover for Baseboard Registers - Triple 92mm Fans is a free printable 3D model from Thingiverse by KNAR7WT. Remixes the previous design by inquiz. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-28 License: CC-BY-SA · commercial OK Category: Decor & Art

Tags: 15 inch, baseboard diffuser, Baseboard Heater, booster vent, HVAC, hvac duct, hvac grill, hvac vent, hvac vent cover, register booster

About this model

Remixes the previous design by inquiz. Thanks! I made some minor changes to the original 15" vent, but kept the body largely the same. I continue the recommendation of printing with ASA if you're planning to run any heat through this. However, I used PETG since my vent was very far away from the heat source. I include the source *.scad files. So if you don't like something (like the grommet hole on the side), it should be _super easy_ to delete that module/render step. I don't own a 3D printer so I paid a shop (with a large enough bed) to print my parts. 1. Holes in the vent body corners are sized to fit M3 heat set inserts to attach and remove the faceplate. 2. Holes in the middle of the faceplate are to mount 92mm fans. I also added concentric wire fan guards over my fans. 3. Holes in th…

Frequently asked questions

Is this 3D model free to download?: Yes. 15" Booster Fan Cover for Baseboard Registers - Triple 92mm Fans is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by KNAR7WT.
Who made this model?: Designed by KNAR7WT, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.