Frame plate for Tado on 3-gang 503 box
Print Profile(2)


Description
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This one’s for a very specific crowd, so if you’re here, you’re clearly one of them!
If it solved your problem, a boost would be a great way to support niche designs like this.
This is a plate to be placed over a 503 box, to which the Tado Smart Thermostat can be screwed, preventing the thermostat from leaving the inside of the box visible.
Two nuts are needed to be positioned in the appropriate recesses; the support can be slightly rotated in case the box is not level.
Update 21/04/2026:
- Reduced the interior height to allow for more flexible installation.
Update 23/01/2026:
- Mounting slots made wider and thicker by extruding towards the rear of the plate to improve strength.
Update 23/10/2025:
- Mounting slots improved for easier installation on the 503 back box.
The arrow has been replaced with the “503” label to clearly indicate the correct orientation.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.






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