- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
I ordered two each of the double 6" fans, two each of the single 6" fans and two Thermostat controllers. One of the single fans and one of the double fans developed a sound that made me think they had a bad bearing. It was loud and obnoxious. So, you look at my 5 star rating and ask "Why 5 stars"? The reason is I called AC Infinity and they immediately took care of me, with apology. I ordered replacements off of Amazon and they promised to reimburse me. Moreover, they wanted the old fans back to try to figure out what root cause of the problem was. This curiosity means they care about quality.
Thus far, I've had zero problems with the two other fans or the replacement fans. The controller units are very well designed and functionally work very well. The fans are also just as quiet as advertised (obviously once I got the bad ones replaced).
One thing to keep in mind though when ordering fans though: Don't under order the number of fans. In a regular stereo (12 cubic feet) cabinet, I have a beefy receiver, cable box and blue ray player, I needed a 6" fan for every 4 cubic feet of cabinet space for the fans to keep up with the heat. A fan for every 3 cubic feet of cabinet space would probably have been even better. I don't blame the fans because in order for them to be silent, they can really only spin at a certain RPM. And, as I mentioned, they are silent. I'm a happy customer. If I have a problem develop with another bad fan, I'll update my review.
Also, I have a product enhancement suggestion: It would be helpful to have a remote control that turns the back light on and off and allows me to adjust the temperature range. I would have paid extra for this capability. It works great as a table piece in our home. It fits perfectly in our space.