Product review (3 stars): I've had and have been using this fan for about ...
I've had and have been using this fan for about 3 months now.  The only problem is that the item does not match the picture.  Mine has a WHITE sticker on it not a green one as shown.  It also does not have a printed country of origin on the sticker.

After about 3 month's the fan sometimes makes a really loud buzzing sound.  I don't think it's the fan's fault though because it goes away every time.  (perhaps the defrost timer/thermostat/heater isn't working so well.