I tried this on a cheap window fan and the fan motor was making a loud, annoying noise. A brushless motor may have been used, which is not recommended for use with. It would be nice if it worked with all motors then I wouldn't have to try to figure out if my fan is brushless or not.
ETL Listed VIVOHOME Portable Evaporative Air Cooler 110V 65W Fan Humidifier with LED Display, Remote Control, and Ice Box for Indoor Home Office Dorms
8 Review
TOSOT 10000 BTU Portable Air Conditioner with Remote Control, Built-in Dehumidifier, Cooling Fan for Rooms up to 400 sq.ft, Grey
6 Review
π¬οΈ Evapolar EvaCHILL - Ultimate Personal Evaporative Air Cooler, Humidifier, Portable Air Conditioner & Fan in Urban Gray
3 Review
π₯ BLACK+DECKER BPACT10WT Portable Air Conditioner - 10,000 BTU, Remote Control, Cools Up to 250 Sq. Ft., White
6 Review