As someone who also runs a fan 24/7 during certain times of year: You might want to open it up and check the wiring.
One model I had once started overheating from gunk in the almost open wheelbearing. The power cable was routed on top of, and pressed against the metal motor casing and it started melting.
As someone who also runs a fan 24/7 during certain times of year: You might want to open it up and check the wiring.
One model I had once started overheating from gunk in the almost open wheelbearing. The power cable was routed on top of, and pressed against the metal motor casing and it started melting.