Radiator Booster Fan

admin | 08.12.2025

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This model is a radiator booster fan designed to improve heating efficiency in rooms with blocked or small radiators. It sits on top of radiators that are 70mm wide and uses standard 120mm PC fans.

Usage: The fan enhances heat distribution, making it ideal for spaces with limited access to radiators.

Construction Features: The model comes in two versions: one with an Arduino for automatic fan speed and temperature control, and a simpler version with a DC motor controller. Parts like Mount_Bottom should be printed in PETG or ABS to avoid deformation, as PLA may soften at high temperatures.

Printing Recommendations: Print components using PETG or ABS, avoiding PLA. For the Arduino version, use PWM fans for optimal functionality. The DC controller version supports any 120mm fans.