Radiator Booster Fan

A radiator fan for providing better heating to rooms with blocked/small radiators, similar to [this](https://www.thingiverse.com/thing:4432795) and [this](https://www.amazon.co.uk/Smart-Air-BOOST-Radiator-Fan/dp/B0BSV7L2BG?crid=8PJ1AYXCBASL&dib=eyJ2IjoiMSJ9.izwfwnMlKq1E_BPa1IT-zeQZHrItAXPUQTHtv_i9LsZEnAfmignGJ7Qy7Jy2n-P-HTakgXqr4VdwH8pwvOIZ4HDkEZIDImL8Tv23B3SfaWL1vBbqyCkbQ-fUE6hp77a1myk9WsVbkyBPMIQvGul7LKwFTKMBkV3d2SUdv9W0XkEKQFtEHoopCsAeDAKdZfuSUo8s2YQ0K2MCwHGT2C4LTkq3kZ5RfNDUF4X4_-1qjWLD0JArjeK6QmV4LA78W-orzfTGNk0ZAIovDwghDp2_1zIdpUbPnF1Zh58ygHJ32oo.BpLw6KR-tM3zD4i4aj8lYfRIKFi4i25oXrUr4OnbT4k&dib_tag=se&keywords=radiator%2Bfan&qid=1764261906&sprefix=radiator%2Bfan%2Caps%2C230&sr=8-9&ufe=app_do%3Aamzn1.fos.95fd378e-6299-4723-b1f1-3952ffba15af&th=1). I wanted one that would go on top of the radiator as the one of our radiators is blocked. Trials with just putting a fan ontop of the radiator had gone very well and I had a bunch of parts and fans lying around so I thought I'd make one.