I have my treadmill in my garage, about half way back, at a 90 degree angle to the wall.
Yesterday I bought this fan: https://www.screwfix.com/p/hf-45b-18-industrial-floor-fan-220-240v/754hy
I put it at one end of the garage with the roller door up to blow cool air into the garage, I could feel the breeze from it, but could move it closer to feel more airflow, however, is there any advice on where to put it?
Would it be better on the other side of the garage, with no open door to blow hot air from inside towards the open door creating some sort of draft effect, or ignore all that and just point it at me?
Could possibly get a smaller fan to sit on top of the treadmill motor housing shown in the photo pointing slightly upwards?